Bolthole Index

Mifflin County, Pennsylvania

Building permits, zoning and land rules in Mifflin County, Pennsylvania

78Index Score / 100
#12 of 67 in Pennsylvania

Mifflin County, Pennsylvania property owners need a construction or building permit before starting work covered by the statewide Uniform Construction Code1. The county does not have countywide zoning, but eight municipalities have adopted their own zoning ordinances23. Building-code and septic contacts depend on the parcel's municipality45.

At a glance

Building permit
Required before work covered by Pennsylvania's Uniform Construction Code begins1
Building inspections
Required for covered residential construction and listed building systems6
Zoning
No countywide zoning; eight municipalities have their own ordinances23
Septic permit
Issued by the applicable local agency for most on-lot systems7
RV or tiny-home living
Not confirmed countywide; ask the parcel's municipality before relying on it8
Owner-builder exemption
We could not confirm a general exemption; ask the local building-code official9
Private well
Commercial drillers need state licensing and permits; homeowners drilling their own well are exempt from that requirement10
Certificate of occupancy
Required before a building or facility covered by the code can be used11

Who to call

Building permits

Bureau Veritas

Building permits for Armagh, Bratton, Brown, Decatur, Derry, Oliver, Union, and Wayne townships and Newton Hamilton Borough

(717) 242-0992

75 Reserve Lane, Lewistown, PA 17044

Building permits

Parcel's municipality

Building-permit routing for Burnham Borough, Granville Township, Juniata Terrace Borough, Kistler Borough, Lewistown Borough, McVeytown Borough, and Menno Township

Planning & zoning

Mifflin County Planning and Development Department

County zoning information and direction to the municipality that administers local zoning

717-248-6733

20 North Wayne Street, Lewistown, PA 17044

Septic permits

Municipal Sewage Enforcement Officer

The parcel's local on-lot sewage permitting contact; use the state directory or ask the municipality for its current officer

Online permits →

Contact details are copied from each office’s official page and were checked against it on September 27, 2026.

Do you need a building permit in Mifflin County, Pennsylvania?

Yes. Mifflin County property owners must obtain a construction or building permit before starting work covered by Pennsylvania's Uniform Construction Code1. The enforcing authority can be the municipality, a certified third-party agency, or the state, depending on the municipality and project1. Inspections are necessary for covered residential construction and listed electrical, gas, mechanical, plumbing, pool, hot-tub, manufactured-housing, and industrialized-housing work6. A qualifying agricultural building is excluded from the state Construction Code Act, but the exemption does not cover habitable space and does not erase zoning, health, environmental, or other applicable rules12. A Uniform Construction Code certificate of occupancy must be issued before a covered building or facility can be used11.

Who issues building permits in Mifflin County, and how do you reach them?

Mifflin County does not operate one building-permit counter for every municipality. Bureau Veritas handles building permits for Armagh, Bratton, Brown, Decatur, Derry, Oliver, Union, and Wayne townships and Newton Hamilton Borough; its county-listed office is at 75 Reserve Lane, Lewistown, with phone (717) 242-09924. Burnham Borough, Granville Township, Juniata Terrace Borough, Kistler Borough, Lewistown Borough, McVeytown Borough, and Menno Township direct applicants to contact the municipality itself13. Start by confirming the parcel's municipality, then ask that permit contact which applications, plans, fees, and inspections apply to the exact project. The permit must be obtained before covered work begins, while an emergency repair or equipment replacement has a narrow procedure requiring an application to the building-code official within three business days1.

Does Mifflin County have zoning?

Mifflin County has no countywide zoning ordinance2. Brown Township, Burnham Borough, Derry Township, Granville Township, Kistler Borough, Lewistown Borough, McVeytown Borough, and Union Township have adopted their own zoning ordinances3. For land in one of those municipalities, ask the municipality about allowed uses, setbacks, minimum lot area, dwelling size, accessory structures, RV occupancy, and any zoning approval needed before the building permit. The county's Planning and Development page directs zoning questions to the respective municipality and lists its general county contact at 20 North Wayne Street, Lewistown, phone 717-248-673314. No countywide zoning does not mean a parcel is unrestricted: building-code, sewage, floodplain, subdivision, access, and municipal requirements can still apply1715.

How do septic permits work in Mifflin County?

The applicable local agency handles on-lot sewage permitting and enforcement in Mifflin County, rather than one county septic authority5. Local agencies issue permits for most retaining tanks and individual or community on-lot sewage systems; large-volume systems are an exception to that responsibility7. Ask the parcel's township or borough for its current Sewage Enforcement Officer, or use Pennsylvania DEP's active-officer directory by county16. A permit generally must be obtained before installation, construction, occupancy, or use of a building served by an on-lot system, subject to the state's specific exceptions17. Only 11.1% of Mifflin County soils lack severe limitations for a conventional septic drain field, so make soil testing and system feasibility a purchase contingency18. A new residence using a composting or incinerating toilet still needs an approved method for washwater or excess liquid19.

Can you live in an RV or tiny home on your land in Mifflin County?

We could not confirm one countywide rule allowing residential RV occupancy or tiny-home occupancy on private land in Mifflin County. Ask the parcel's township or borough for a written answer covering the proposed structure, length of occupancy, use while building, setbacks, sewage, water, and utility connections because Pennsylvania directs zoning questions to the municipality where the activity occurs8. State-park camping limits do not answer the private-land question; those limits apply only in Pennsylvania state park campgrounds20. A manufactured home is also subject to code rules for work beyond its approved design, utility connections, additions, relocation, resale, and some occupancy changes21. If the parcel is in a municipality with local zoning, obtain its current ordinance and zoning map before buying3.

Building a home in Mifflin County: the steps, in order

  1. Identify the parcel's township or borough and request its current zoning, setback, lot-size, and dwelling-use requirements8.
  1. Contact Bureau Veritas or the municipality shown on Mifflin County's permit-routing page and confirm the required plans and approvals413.
  1. Contact the municipality's Sewage Enforcement Officer and secure the required on-lot sewage approval before relying on the site as buildable716.
  1. Apply for the Uniform Construction Code permit before starting covered work1.
  1. Schedule the inspections required for the permitted construction6. If the driveway occupies state-highway land or connects to PennDOT drainage, obtain the separate highway occupancy permit22.
  1. Obtain the Uniform Construction Code certificate of occupancy before using the completed building or facility11.

What should you check before buying land in Mifflin County?

Confirm the municipality, zoning status, legal access, sewage feasibility, water plan, floodplain, and subdivision history before closing. Mifflin County's subdivision ordinance applies in Bratton Township, Juniata Terrace Borough, Kistler Borough, McVeytown Borough, Newton Hamilton Borough, and Wayne Township, while other listed municipalities use their own ordinances23. Development in a Special Flood Hazard Area requires a municipal floodplain-development permit before work begins15. A driveway involving state-highway land or PennDOT drainage requires a highway occupancy permit22. Pennsylvania licenses and permits commercial well drillers but exempts farmers and homeowners who drill their own water wells on owned or leased land from that licensing requirement10. Mifflin County is 70.2% wooded, and 49.8% of its land has a slope of 15% or less, so verify clearing, grade, access, and septic conditions on the specific building site2425.

Watch-outs

  • Do not mistake the absence of countywide zoning for freedom from municipal zoning; eight Mifflin County municipalities have adopted their own ordinances3.
  • Do not begin covered construction before the permit is issued; the emergency-repair procedure still requires an application within three business days1.
  • Most Mifflin County soils have severe limitations for a conventional septic drain field, so acreage alone does not establish that an on-lot system will work18.
  • Private-land RV living, tiny-home occupancy, and a general owner-builder exemption were not confirmed countywide; ask the parcel's municipality and building-code official for written answers89.

Sources

  1. Apply for a Uniform Construction Code Building Permit, quoted and re-checked
  2. Mifflin County - Zoning, quoted and re-checked
  3. Mifflin County - Zoning, quoted and re-checked
  4. Bureau Veritas (mifflincountypa.gov)
  5. Municipal On-Lot Sewage Service Areas, quoted and re-checked
  6. Apply for a Uniform Construction Code Building Permit, quoted and re-checked
  7. Municipal On-Lot Sewage Service Areas, quoted and re-checked
  8. Local Registrations, Permits, Zoning (Pennsylvania statewide rule), quoted and re-checked
  9. (2026 county census)
  10. Apply for a Water Well Drillers License and Rig Permit (Pennsylvania statewide rule), quoted and re-checked
  11. Apply for a Uniform Construction Code Building Permit, quoted and re-checked
  12. Pennsylvania Construction Code Act — Chapter 1 (Pennsylvania statewide rule), quoted and re-checked
  13. Parcel's municipality (mifflincountypa.gov)
  14. Mifflin County Planning and Development Department (mifflincountypa.gov)
  15. PennsylvaniA Floodplain Development Guide (Pennsylvania statewide rule), quoted and re-checked
  16. Municipal Sewage Enforcement Officer (pa.gov)
  17. 25 Pa. Code § 72.22. Permit issuance (Pennsylvania statewide rule), quoted and re-checked
  18. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  19. 25 Pa. Code § 73.65. Recycling toilet, incinerating toilet or composting toilet (Pennsylvania statewide rule), quoted and re-checked
  20. RV and Tent Campsites (Pennsylvania statewide rule), quoted and re-checked
  21. Pennsylvania Uniform Construction Code, Chapter 403 (Pennsylvania statewide rule), quoted and re-checked
  22. Apply for a PennDOT Highway Occupancy Permit (Pennsylvania statewide rule), quoted and re-checked
  23. Mifflin County - Subdivision Ordinance, quoted and re-checked
  24. Wooded share of land: Bolthole Index county data
  25. Share of land at 15% slope or less: Bolthole Index county data

Written September 27, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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County locator

Mifflin County in Pennsylvania

78
County map
Mifflin County highlighted among the Pennsylvania counties · colored by Index score

How Mifflin County scores

Seclusion53100% ev.
Self-Sufficiency64100% ev.
Admin Boringness6090% ev.
Durability79100% ev.
Property Autonomy68100% ev.
Carry Cost68100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$200kTypical home
1.6%Property tax
$7,840Land / acre
42.8"Annual rain
0% of yrsSevere drought
2.1 / yr (+2)Mid-century 100°F days
11.2 daysMid-century dry spell
1.75" (+8.9%)Mid-century 1-day rain
1.58×Wildfire change factor
100%Forward climate coverage
$819Home insurance / yr
0.7% / yrInsurance growth
0.35%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
27,280People within 30 min
2,591,917People within 2 hr
63,445Radius comparison (15 mi)
111.7People / sq mi
0.4%Federal land
49.8%Land at 15% slope or less
11.1%Septic soil without severe limits
28,808 acWorkable land screen
70.2%Wooded land
63.5 tonsBiomass / forest ac
50.8°FAvg temp

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Answers from the rulebook for Mifflin County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Mifflin County rules

  • County-wide zoningAbsent

    Countywide zoning regulations in Mifflin County.

    • The county page states that specified municipalities have adopted their own zoning ordinances; municipal zoning may apply within those municipalities.
    “Mifflin County does not have countywide zoning regulations.”
  • Local zoningVaries (with conditions)

    Aggregate of township and municipal zoning within Mifflin County; individual municipalities administer their own ordinances.

    • Brown Township, Burnham Borough, Derry Township, Granville Township, Kistler Borough, Lewistown Borough, McVeytown Borough, and Union Township are listed as having adopted zoning ordinances.
    • The county itself does not administer each municipal zoning ordinance.
    “The following municipalities in Mifflin County have adopted their own zoning ordinances:”
  • Subdividing landRegulated (with conditions)

    Subdivision and land-development plans in Mifflin County municipalities that do not have their own subdivision or land-development ordinances; municipalities with their own ordinances use those ordinances.

    • The county ordinance was adopted in 1995, updated in 2003, and amended in 2006.
    • The ordinance applies to Bratton Township, Juniata Terrace Borough, Kistler Borough, McVeytown Borough, Newton Hamilton Borough, and Wayne Township, as listed by the county.
    • Municipalities with their own subdivision and/or land-development ordinances are listed separately by the county.

    ordinance adoption year: 1995 year · ordinance amendment year: 2006 year

    “The ordinance applies to the municipalities in the County that do not have ordinances, which includes Bratton Township, Juniata Terrace Borough, Kistler Borough, McVeytown Borough, Newton Hamilton Borough, and Wayne Township.”

Pennsylvania rules that apply here

  • Building permitRequired

    Construction or building work in Mifflin County subject to the Pennsylvania UCC.

    • Emergency repairs or equipment replacements may be made without a permit if an application is submitted to the building code official within three business days.
    • The enforcing authority may be the municipality, a certified third-party agency, or the Department depending on municipal opt-in/opt-out status.
    “The UCC requires property owners to obtain a construction or building permit before starting any work.”
  • Building code adoptedAdopted

    Building construction throughout Pennsylvania under the Pennsylvania Uniform Construction Code.

    • The UCC is administered and enforced locally by municipalities that opt in, using municipal employees or certified third-party agencies.
    • In municipalities that opt out, the Department of Labor and Industry is responsible for commercial code enforcement, while certified third-party agencies hired by property owners or contractors enforce residential UCC requirements.
    • The Department has sole jurisdiction for elevators and state-owned buildings wherever located.
    • The 2021 accessibility updates are permanently enjoined; structures must still comply with the 2018 accessibility requirements, and the injunction does not affect enforcement of non-accessibility UCC requirements.
    • The revised regulations adopting the 2018 I-Code series became effective February 14, 2022. Contract-based transition rules allow certain projects with contracts signed before that date to use the UCC in effect at the time of contract if application was made by August 14, 2022 or earlier.
    • The 2021 I-Code accessibility provisions became effective December 25, 2021, with a contract-based transition period allowing applications by June 25, 2022 or earlier.
    • Pennsylvania's Uniform Construction Code triennial update was published November 8, 2025 and became effective January 1, 2026.

    2018 I-Code regulations effective date: 2022-02-14 (For contracts signed before this date, application and permit issuance under the UCC in effect at the time of contract were allowed if application was made by 2022-08-14.) · 2021 I-Code accessibility provisions effective date: 2021-12-25 (For contracts signed before this date, application and permit issuance under the UCC in effect at the time of contract were allowed if application was made by 2022-06-25.) · 2025 triennial UCC update effective date: 2026-01-01

    “Pennsylvania's statewide building code, generally known as the Uniform Construction Code (UCC), has to be followed by builders in the state.”
  • InspectionsRequired

    Commercial or residential building construction or changes, and listed electrical, gas, mechanical, plumbing, pool, hot-tub, manufactured-housing, and industrialized-housing work.

    • The source states inspections are necessary in several cases; it does not establish that every possible construction activity has identical inspection requirements.
    “Inspections are also necessary in several cases, including construction or changes to commercial or residential buildings, electrical, gas, mechanical or plumbing systems, and the installation of swimming pools or hot tubs.”
  • Certificate of occupancyRequired

    Use or occupancy of a building or facility subject to the UCC in Mifflin County.

    • A UCC certificate of occupancy must be issued before use; the source also identifies emergency repair and equipment-replacement permit exceptions.
    “A UCC certificate of occupancy must be issued before a building or facility can be used.”
  • Zoning districtsPartial

    Pennsylvania zoning requirements and district information; the official state source directs applicants to the local township, borough, or city.

    • Local registrations, permits, and zoning requirements must be addressed with the township, borough, or city where the activity will occur.
    • The source does not publish a statewide zoning-district map or a single statewide zoning-district schedule.
    • This claim does not identify or aggregate individual municipal zoning districts.
    “Local registrations, permits, zoning requirements and related questions should be directed to the township, borough, or city where you will be operating.”
  • Manufactured homesLimited

    Manufactured housing assembled and shipped by the manufacturer and bearing the required federal-construction-and-safety label, including changes in occupancy, resale, relocation, additions, repairs, utility connections, and grading addressed by Pennsylvania's Uniform Construction Code.

    • For new labeled manufactured housing installed in conformity with the manufacturer's approved design, the UCC does not apply except as provided in the regulation.
    • Construction activities or processes, including utility connections and grading, that are not addressed by the manufacturer's approved design must comply with the UCC.
    • The UCC applies to alterations or repairs outside the federal manufactured-home standards and manufacturer installation instructions after assembly and shipment.
    • The UCC applies to additions after delivery to the site.
    • The UCC applies to construction, alteration, repair, or change of occupancy if the manufactured housing is resold to a subsequent purchaser.
    • The UCC applies to construction, alteration, repair, or change of occupancy if the original purchaser relocates the manufactured housing.
    • Pennsylvania building-permit guidance states that manufactured housing projects require inspections for site preparation, foundation construction, repairs, and changes in occupancy.
    • This state construction-code rule does not resolve local zoning, land-use siting, or utility/septic approval requirements.
    “Construction, alteration, repair or change of occupancy if the original purchaser relocates the manufactured housing.”
  • Who permits septicLocal (with conditions)

    On-lot sewage permitting and enforcement for properties in Mifflin County under Pennsylvania Act 537.

    • Local Agencies may be municipalities, combinations of municipalities, county departments of health, or joint county departments of health.
    • Large-volume on-lot systems are an exception to the stated local-agency permit responsibility.
    • DEP provides technical oversight and financial assistance.
    “Local Agencies are responsible for carrying out on-lot or onsite ("septic system") sewage treatment system permitting and enforcement activities.”
  • Septic permitRequired

    Installation, construction, occupancy, or use of a building served by an individual or community onlot sewage system statewide.

    • A permit must be obtained from the local agency before installation, contracting for construction, construction, occupancy, or use.
    • Multiple chemical or portable toilets for temporary construction, recreation, or temporary facilities are covered by one permit.
    • A permit is not required for a recycling, incinerating, or composting toilet where the existing onlot system is not altered.
    • A permit exemption may apply to an individual onlot system serving an owner or immediate-family residence on a contiguous tract of at least 10 acres, subject to the owner-of-record date, local ordinance exception, notification, and siting requirements.
    • A permit is not required for a replacement dwelling when the local agency determines the size and anticipated use are the same as or less than the prior dwelling and the prior dwelling was in use within one year, except during an active malfunction investigation.

    permit-exemption tract size: >= 10 acres (Only under the specific owner/immediate-family and January 10, 1987 owner-of-record conditions.) · permit-exempt siting distance: >= 200 feet (Applies to septic tanks and absorption areas from listed property, water, floodplain, and related features.) · permit-exempt utility right-of-way distance: >= 10 feet · local-agency verification fee cap: <= 25 USD (For verifying siting of a permit-exempt system.)

    “without first obtaining a permit from the local agency, except as provided in subsections (c)—(e).”
    One more reviewed finding on this topic
    • Required — Retaining tanks and individual or community on-lot sewage systems in Mifflin County.
      “With certain exceptions (i.e. large volume on-lot systems), local agencies are responsible for issuing permits for retaining tanks or for individual and community on-lot sewage systems which renovate sewage effluent in a soil absorption area or spray field.”
  • Septic inspectionLimited

    Individual and community sewage-disposal systems before concealment or covering after construction.

    • The system may not be covered until approval to cover is given by the original permit issuer or authorized representative.
    • If 72 hours have elapsed after notification of construction completion, excluding Sundays and holidays, the applicant may cover the system unless permission has been refused.

    post-completion waiting period: 72 hours (Sundays and holidays excluded.)

    “shall be covered from view until approval to cover the same has been given by the body which issued the original permit”
  • Off-grid sanitationLimited

    Composting, incinerating, recycling, and similar water-conservation toilets used for residential or establishment sanitation statewide.

    • For a new residence or establishment, an onlot sewage system or other approved disposal method must treat washwater or excess liquid, and both facilities must be under one permit, except for the retaining-tank exception.
    • For an existing residence or facility with no alteration of the onlot system, no permit is required for installation.
    • A composting or incinerating toilet on a qualifying retaining-tank lot is treated as and permitted as a privy.
    • The device must meet manufacturer specifications and be operated and maintained to prevent pollution or health hazards.
    • Liquid discharges are prohibited unless sent to a compliant onlot sewage system or another method approved under the chapter or by DEP.
    • Recycling, incinerating, and composting toilets must bear the NSF Standard No. 41 seal.
    “an onlot sewage system or other approved method of sewage disposal shall be provided for treatment of washwater or excess liquid from the unit”
  • Well permitLimited

    Water-well drilling statewide, distinguishing commercial water-well drillers from farmers and homeowners drilling their own wells on owned or leased land.

    • Water-well drilling companies must obtain a license and permits.
    • The licensing requirement does not apply to farmers or homeowners who drill their own water wells on their own or leased land.
    • The state has construction standards for public water-supply wells but not private water wells.
    • Drillers must submit the well's construction details to the state and the well owner.

    driller license year: June 1-May 31 · annual driller license fee: 60 USD · rig permit fee: 20 USD

    “Water well drilling companies must get a license and permits to drill a well in Pennsylvania.”
    One more reviewed finding on this topic
    • Not required (with conditions) — Private water wells drilled by farmers or homeowners on their own or leased land in Mifflin County.
      “This does not apply to farmers or homeowners who drill their own water wells on their own or leased land.”
  • Agricultural exemptionAvailable (with conditions)

    Qualifying agricultural buildings under Pennsylvania's Construction Code Act and Uniform Construction Code.

    • The exemption applies to an agricultural building as defined by the Act: a structure used to store farm implements, hay, feed, grain, or other agricultural or horticultural products; house poultry, livestock, or other farm animals; serve as a milk house; or grow mushrooms, agricultural, or horticultural products.
    • The definition includes a qualifying carriage house owned and used by members of a recognized religious sect for housing horses and storing buggies.
    • The definition includes a structure less than 1,000 square feet used to process maple sap.
    • The structure must not include habitable space.
    • The structure must not contain spaces where agricultural products are processed, treated, or packaged.
    • The structure is not a place of occupancy by the general public.
    • Other municipal land-use, zoning, fire, electrical, health, or environmental requirements may still apply; the cited exclusion is from the Construction Code Act.

    maple sap processing structure area: < 1000 square feet (Must otherwise meet the statutory agricultural-building definition.)

    “(b) Exclusions.--This act shall not apply to any of the following: [...] (4) Any agricultural building.”
  • Driveway accessRequired

    Construction or alteration of a driveway or road on Pennsylvania state highway land, and access connecting to a PennDOT drainage facility.

    • A permit is required when building or changing a driveway, road, drainage, or utility facility on state highway land.
    • A permit is also required when the work connects to a PennDOT drainage facility.
    • Permits are usually given within 30 days when the application contains all needed information and complies with PennDOT regulations.
    • The claim does not establish a universal permit requirement for driveways not involving state highway land or a PennDOT drainage facility.

    usual review or issuance time: 30 days (The source states “usually” and conditions this on complete information and compliance with PennDOT regulations.)

    “You need a permit when you're building or changing a driveway, road, drainage or utility facility on the state highway land.”
  • Building in a floodplainRequired

    Development activities within a Special Flood Hazard Area in Pennsylvania municipalities.

    • Municipalities must evaluate whether a project is within the SFHA and identify the type of work.
    • Municipalities must review permit applications and issue or deny permits for SFHA development.
    • Municipalities must conduct periodic inspections for compliance with proposed plans and the floodplain ordinance.
    • After completion, municipalities review required certificates and issue a certificate of occupancy when the development complies with the local floodplain ordinance.
    • Additional zoning permit requirements may apply when proposed land use changes.
    “A floodplain development permit (or its equivalent) must be issued by the municipality before development activities occur within the SFHA.”
  • Permit processPublished (with conditions)

    Pennsylvania Uniform Construction Code building permits for construction and building work subject to the UCC.

    • A UCC building permit must be obtained before starting work.
    • Inspections are required in several listed cases, including commercial or residential building changes, electrical, gas, mechanical or plumbing systems, swimming pools or hot tubs, and specified manufactured or industrialized housing work.
    • A UCC certificate of occupancy must be issued before a building or facility can be used.
    • Emergency repairs or equipment replacements may proceed without a permit if an application is submitted to the building code official within three business days.
    “The UCC requires property owners to obtain a construction or building permit before starting any work.”
  • Campground & park staysLimited

    RV use and occupancy at Pennsylvania state park campgrounds.

    • Use must occur at a state park campground and comply with campsite rules.
    • Campers may stay up to 14 consecutive nights from Memorial Day to Labor Day.
    • Campers may camp up to 21 consecutive nights during the remainder of the year.
    • Campers must vacate and remove all equipment for 48 hours between reservations.
    • A maximum of two sleeping units is permitted per campsite, of which only one may be wheeled.
    • Campsite occupancy is limited to one family unit or one non-family unit limited to five persons per site.
    • The page does not establish statewide permission for long-term or residential RV occupancy outside state park campgrounds.

    maximum stay, Memorial Day to Labor Day: 14 consecutive nights · maximum stay, remainder of year: 21 consecutive nights · equipment-removal interval between reservations: 48 hours · maximum sleeping units per campsite: 2 units (Only one may be wheeled.) · maximum non-family occupancy: 5 persons per site (One family unit is permitted instead.)

    “maximum of two sleeping units are permitted per campsite, of which only one may be wheeled.”
    One more reviewed finding on this topic
    • Limited — Temporary camping at Pennsylvania state park campgrounds.
      “Campers may camp for up to 21 consecutive nights”
  • county zoning authorityLimited

    Pennsylvania counties adopting and enforcing zoning ordinances on unincorporated land.

    • The Municipalities Planning Code defines county for this authority as any county of the second class through eighth class.
    • County zoning power is limited to land in municipalities wholly or partly within the county that have no zoning ordinance in effect when the county ordinance is introduced and until the municipality's zoning ordinance becomes effective.
    • A municipality's later zoning ordinance repeals the county zoning ordinance pro tanto within that municipality.
    “Section 602. County Powers.--The powers of the governing bodies of counties to enact, amend and repeal zoning ordinances shall be limited to land in those municipalities, wholly or partly within the county, which have no zoning ordinance in effect at the time a zoning ordinance is introduced before the governing body of the county and until the municipality's zoning ordinance is in effect.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Owner-builder exemption — Owner-builder exemption from building-code requirements in Mifflin County.
  • Mandatory utility hookup — Water and sewer or utility-connection requirements for development in Mifflin County.
  • Short-term rentals — Short-term rental regulation in Mifflin County.

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Mifflin County, Pennsylvania

Is Mifflin County a good place to live off-grid or homestead?

Mifflin County scores 78/100 on the Bolthole Index, a strong county profile. Its strengths: a durable current and mid-century hazard profile and manageable long-term carry cost.

Do you need a building permit in Mifflin County, Pennsylvania?

Mifflin County generally requires a residential building permit, and it has no county-wide zoning. Onsite septic is permitted by Municipal Sewage Enforcement Officer (SEO) under PA DEP Act 537. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Mifflin County, Pennsylvania?

Land in Mifflin County runs about $7,840 per acre, based on the latest county data.

What is the water situation in Mifflin County?

Mifflin County gets about 42.8" of rain a year, with severe drought in roughly 0% of years.

How remote is Mifflin County?

A representative private-land location has about 27,280 people within a 30-minute drive and 2,591,917 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Off-grid gear

Going off-grid in Mifflin County means bringing your own water and power. The kit we’d start with:

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How Mifflin compares in Pennsylvania

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