Unincorporated Calhoun County, Mississippi requires a permit as a condition of construction, although farm buildings are exempt under the statewide county-permitting mandate1. Calhoun County's adopted building code, fee schedule, inspection process and zoning status could not be confirmed, so ask the Board of Supervisors which local official handles the parcel before planning work23. Septic applications and site evaluations go through the Mississippi State Department of Health45.
At a glance
- Building permit
- Required for construction in unincorporated areas; farm buildings exempt1
- Zoning
- Countywide status unconfirmed; ask the Board of Supervisors23
- Septic
- Mississippi State Department of Health, North Region4
- Owner-builder
- Licensing exemption available for an owner's own residence; permits still apply6
- RV or tiny-home living
- Countywide rules not confirmed; ask about the specific parcel2
- Septic soil suitability
- 0% of mapped soils rate without severe limits for a conventional drain field7
- Private wells
- State withdrawal permit at 6-inch or larger surface casing, with exclusions8
- Property tax
- 0.7% effective rate; $566 median annual bill910
Who to call
Building permits
Calhoun County Board of Supervisors
First contact to identify the local official responsible for construction permits, inspections, zoning, floodplain review and county-road access
103 W Main St. Pittsboro, MS 38951
Septic permits
Mississippi State Department of Health Division of On-Site Wastewater
Applications, fees, soil and site evaluations, permits or recommendations, inspections and technical help for onsite wastewater systems in Calhoun County
570 East Woodrow Wilson Drive, Jackson, MS 39216
Health department
Calhoun County Health Department
Local MSDH county health office; use the statewide Wastewater Call Center for onsite wastewater applications
235 South Murphree Street, Pittsboro, MS 38951
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 Calhoun County, Mississippi?
Yes. Mississippi's county-permitting mandate requires Calhoun County to make a permit a condition of construction in unincorporated areas, while exempting farm buildings1. The available county material does not identify a permit application, fee schedule, adopted code, inspection sequence or certificate-of-occupancy process for unincorporated Calhoun County1. Mississippi's uniform-code framework required counties to enact uniform building codes unless they opted out before the statewide deadline, but the statewide source does not establish what Calhoun County ultimately adopted11. Before ordering plans or starting site work, call the Calhoun County Board of Supervisors at (662) 412-3126 and ask which official accepts residential construction permits for the parcel3.
Who handles building permits in Calhoun County, Mississippi?
A dedicated Calhoun County building department or permit-office page could not be confirmed, so the practical starting point is the Calhoun County Board of Supervisors at 103 W Main St. in Pittsboro, (662) 412-312613. Ask the Board to identify the official who accepts the construction permit, the code currently enforced, required plan documents, review fee, inspection stages and any certificate needed before occupancy1. If the parcel lies inside Bruce, Calhoun City, Derma, Pittsboro, Big Creek or Slate Springs, ask that municipality rather than assuming the unincorporated-county process applies1. Calhoun County's permitting mandate applies to construction in unincorporated areas, while Mississippi says local permit requirements vary by location112.
Does Calhoun County, Mississippi have zoning?
Calhoun County's countywide zoning status remains unconfirmed: no authoritative county zoning ordinance, zoning map or planning-and-zoning office page was located2. That is not the same as saying there is no zoning. Before buying, ask the Board of Supervisors whether the parcel is subject to county zoning, a subdivision covenant, floodplain controls or municipal rules23. Calhoun County's rules for setbacks, minimum dwelling size, minimum lot size, accessory dwellings, building height and lot coverage also could not be confirmed2. A buyer should obtain a parcel-specific answer from the county or the relevant municipality before relying on a listing's claim that land is unrestricted2.
How do septic permits work in Calhoun County?
The Mississippi State Department of Health administers individual onsite wastewater systems in Calhoun County through its North Region4. Apply through MSDH's online wastewater system; MSDH environmentalists provide a soil and site evaluation and a Permit/Recommendation that is required to obtain a water meter and is suitable for installation135. The Wastewater Call Center is 1-855-220-0192, and the division accepts documents at [email protected]5. The Calhoun County Health Department is at 235 South Murphree Street in Pittsboro, but MSDH directs application help to the statewide Wastewater Call Center145. USDA soil mapping rates 0% of the county's mapped soils as free from severe limits for a conventional drain field, so make the site evaluation an early contingency rather than assuming a standard system will fit7. MSDH generally designs and inspects systems, although its qualifying acreage exemption says the department will not inspect during installation15.
Can you live in an RV or tiny home in Calhoun County?
We could not confirm a countywide Calhoun County rule allowing or prohibiting full-time RV occupancy, temporary camping or tiny-home occupancy2. The Mississippi campground rules available in the statewide material govern campgrounds in a different district and do not answer whether someone may live in an RV on private land in Calhoun County16. Because Calhoun County's zoning status, minimum dwelling size and setbacks also remain unconfirmed, ask the Board of Supervisors for a parcel-specific answer before placing an RV, tiny home or accessory dwelling23. Any occupied setup still needs an approved wastewater plan: MSDH handles onsite wastewater applications, soil and site evaluations, and Permit/Recommendations in Calhoun County413.
Building a home in Calhoun County: the steps, in order
- Confirm whether the site is unincorporated and ask the Board of Supervisors which official handles the parcel's construction permit and any zoning or floodplain review123.
- Apply to MSDH for the soil and site evaluation and Permit/Recommendation before depending on a conventional septic layout or water-meter connection135.
- If a driveway will connect to a Mississippi state highway, obtain the required state access permit for the new driveway or alteration17.
- Submit the construction-permit materials required by the local official before construction begins1.
- If acting as your own general contractor, use the owner-builder licensing exemption only for your own residence and remember that it does not waive building, septic or floodplain permits6.
- Ask the issuing official to identify required inspections and occupancy approval because Calhoun County's published inspection and certificate process could not be confirmed13.
What should you check before buying land in Calhoun County?
Put septic feasibility first: 0% of Calhoun County's mapped soils rate without severe limits for a conventional drain field, and MSDH provides the controlling soil and site evaluation713. For a private well, Mississippi requires a groundwater-withdrawal permit when surface casing diameter is 6 inches or greater, subject to exclusions, and a landowner may drill for a single-family permanent residence or farm livestock use when the applicable standards are followed8. Confirm legal road access and ask whether the entrance is on a county road or a state highway, because new state-highway driveways and alterations require a state permit173. Calhoun County's effective property-tax rate is about 0.7%, with a median annual bill of about $566910. The county is lightly populated at about 21.6 people per square mile, and roughly 66.7% of its land is wooded, so access, clearing and utility costs can vary sharply by parcel1819.
Watch-outs
- The owner-builder provision is an exemption from residential-builder licensing for work on the owner's own residence, not an exemption from building, septic, floodplain or other permits6.
- Calhoun County's zoning, permit fees, inspection stages and certificate-of-occupancy process could not be confirmed; call the Board of Supervisors before buying or beginning work213.
- USDA soil mapping rates 0% of Calhoun County soils as free from severe limits for a conventional septic drain field, so obtain MSDH's site evaluation early713.
Sources
- Mississippi Code § 19-5-9 (FindLaw) (2026 county census)
- (2026 county census)
- Calhoun County Board of Supervisors (mssupervisors.org)
- On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
- Mississippi State Department of Health Division of On-Site Wastewater (msdh.ms.gov)
- Residential Builders Law 2022, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Guidelines for Securing the Services of a Water Well Driller (Mississippi statewide rule), quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Mississippi Uniform Building Codes (Mississippi statewide rule), quoted and re-checked
- Start Your Business in Mississippi — County and City Permits (Mississippi statewide rule), quoted and re-checked
- On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
- Calhoun County Health Department (msdh.ms.gov)
- On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
- General Campground Rules and Policies - Ross Barnett Reservoir (Mississippi statewide rule), quoted and re-checked
- Mississippi Access Management Guide (Mississippi statewide rule), quoted and re-checked
- Population density: Bolthole Index county data
- Wooded share of land: 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.