Bolthole Index county-legal census · checked 2026-08-08
80 of Missouri's 115 counties — 70% — do not require a residential building permit in their unincorporated areas. That is the 2nd-largest count of any state. The strongest of them on the Bolthole Index is Texas County (79/100). Every entry below cites the county’s own official source.
Rules change, and cities inside these counties set their own — treat this as a verified starting point, not legal advice. All 736 counties nationwide → Missouri: no zoning → Missouri: no codes, no zoning → Full Missouri profile →
80 of 115 Missouri counties · sorted by Index score
State of Missouri county building-code dataset lists no energy, residential, or commercial building code adopted for Texas County; Missouri non-charter rural counties generally …
State of Missouri - County Building Codes for Missouri (data.mo.gov) ↗Missouri has no statewide residential building code and non-charter rural counties generally cannot require building permits; the state's building-code inventory shows no adopte…
State of Missouri - County Building Codes for Missouri (data.mo.gov) ↗The Missouri Data Portal building-code inventory lists no adopted residential, commercial, or energy code for Bollinger County, consistent with a non-charter rural county that c…
County Building Codes for Missouri (data.mo.gov) ↗The Missouri state building-code inventory lists no energy, residential, or commercial building code for Sullivan County (FIPS 211); unincorporated Sullivan County has no county…
Missouri Data Portal – County Building Codes for Missouri ↗No county residential building code adopted per the state County Building Codes dataset (data.mo.gov iq7s-izvt, verified current 2026-08), and the county maintains no building o…
MO County Building Codes dataset (data.mo.gov) ↗Laclede County has no building inspection/permit department among its listed county offices; Missouri non-charter rural counties generally cannot require residential building pe…
Laclede County MO - County Departments ↗The Missouri state open-data 'County Building Codes' dataset (dated 07/01/2026) lists no residential, energy, or commercial building code adopted for Schuyler County, so unincor…
data.mo.gov - County Building Codes for Missouri ↗Missouri's official county building code dataset shows Adair County has adopted no residential, commercial, or energy building code, and the county government lists no building/…
State of Missouri - County Building Codes dataset ↗Randolph County's published list of ordinances contains no building code or building-permit ordinance; consistent with Missouri law, non-charter rural counties generally lack au…
Randolph County MO — Ordinances ↗The State of Missouri county building-code dataset lists Phelps County (FIPS 161) with no adopted energy, residential, or commercial building code; the county has no building/pl…
State of Missouri Data Portal - County Building Codes for Missouri ↗Howell County's official site lists only constitutional offices (Commission, Clerk, Assessor, etc.) with no building department, and Missouri non-charter rural counties generall…
Howell County Missouri (official county website) ↗Missouri's official open-data building-code dataset lists no adopted energy or residential building code for Douglas County, and as a non-charter rural county it does not admini…
Missouri Open Data Portal (data.mo.gov) - County Building Codes for Missouri ↗Crawford County's official site lists no building, code-enforcement or planning department; as a non-charter rural Missouri county it has no countywide building-permit authority…
Crawford County, Missouri - official county website ↗Missouri has no statewide residential building code and Dent County's official office list includes no building or planning/zoning department, consistent with a rural county tha…
Dent County, Missouri official website ↗The State of Missouri County Building Codes inventory lists no residential, commercial, or energy building code adopted for Putnam County (all fields dashed), consistent with ru…
Missouri State Data Portal - County Building Codes for Missouri ↗Wright County is a non-charter rural Missouri county whose official courthouse department list includes no building department or building-inspection office; under Missouri law …
Wright County MO - County Government / Courthouse Departments ↗Missouri's official state building-code dataset lists Ozark County (FIPS 153) with no adopted building or residential code, and as a non-charter rural county it does not adminis…
Missouri Open Data (data.mo.gov) - County Building Codes for Missouri ↗Missouri has no statewide residential building code and Lewis is a non-charter rural county with no building/code-enforcement department; the state building-codes dataset lists …
Missouri Data Portal — County Building Codes dataset ↗The State of Missouri county building-codes dataset lists no adopted residential, commercial, or energy code for Polk County, and the county's own permits page issues only merch…
State of Missouri - County Building Codes for Missouri ↗Missouri has no statewide residential code and Oregon County, a rural non-charter county, has no county building code or code enforcement, so no countywide residential building …
Missouri Data Portal - County Building Codes for Missouri ↗Missouri has no statewide residential building code and non-charter rural counties generally cannot require building permits; the state's county building code dataset lists no c…
State of Missouri - County Building Codes for Missouri ↗Missouri has no statewide residential building code and Shelby County (a rural non-charter county) has adopted no county-wide building code; building permits apply only within i…
State of Missouri Data Portal, County Building Codes for Missouri ↗Missouri's official county building-codes dataset lists Linn County with no residential or energy building code; as a non-charter rural county it does not require residential bu…
Missouri Data Portal - County Building Codes for Missouri ↗Dade County lists no building or planning department and, as a non-charter rural Missouri county, generally lacks authority to require residential building permits in unincorpor…
Dade County, Missouri - Government Offices ↗The county's Permits and Licenses page lists only marriage, ATV, auctioneer, liquor and business licenses with no building permit; as a non-charter rural Missouri county it has …
Webster County, Missouri - Permits and Licenses ↗St. Clair is a non-charter rural county with no countywide building code (not listed in the Missouri county building codes dataset; no county building/zoning department), so bui…
State of Missouri - County Building Codes dataset ↗Missouri has no statewide residential building code and Ripley County (a rural non-charter county) has adopted no county-wide building code; building permits are required only w…
State of Missouri Data Portal, County Building Codes for Missouri ↗Missouri's official statewide County Building Codes list shows no adopted building/residential code for Scotland County; as a non-charter rural county it does not require county…
Missouri Division of Fire Safety / data.mo.gov – County Building Codes for Missouri (dated 07/01/2026) ↗Missouri has no statewide residential building code and the state's official county building-code dataset lists no residential or commercial code adopted for Mercer County; as a…
Missouri Department of Economic Development - County Building Codes dataset (data.mo.gov) ↗The county FAQ states plainly "There are no building codes in Hickory County," and this non-charter rural county issues no county building permits. Corroborated by the state Cou…
Hickory County, Missouri - FAQ ↗Missouri has no statewide residential building code and the state's county building-code listing shows no adopted building code for Harrison County, so the rural county does not…
Missouri State Data - County Building Codes for Missouri ↗The official county website lists no building/permit or code-enforcement office; Missouri does not have a statewide residential code and non-charter (third-class) counties like …
Bates County Courthouse - Official County Website (department directory) ↗Missouri's official county building-codes dataset lists no residential, commercial, or energy building code for Pulaski County; Missouri non-charter counties generally cannot re…
State of Missouri Data Portal - County Building Codes for Missouri ↗County department directory lists no building/permit department and the Missouri State Data Portal shows no adopted residential building code for Madison County; consistent with…
Madison County, MO - Departments ↗Daviess County is a township-form, non-charter rural county; its official officials/offices listing shows no building department or inspector, and Missouri non-charter rural cou…
Daviess County, MO - Officials ↗Henry County has no countywide building code or permit program; planning/zoning (and any permitting) is handled independently at the township level (e.g., Windsor and Bogard tow…
Henry County, Missouri - Information (Planning & Zoning) ↗Missouri has no statewide residential code and the state's county building-code dataset shows Wayne County has adopted no residential, commercial or energy building code, so thi…
Missouri Data - County Building Codes for Missouri ↗Clark County is a non-charter rural county with no building code or building-permit ordinance among its adopted ordinances; Missouri has no statewide residential code. Corrobora…
Clark County, MO Ordinances ↗Missouri's official statewide County Building Codes list shows no adopted building/residential code for Grundy County; as a non-charter rural county it does not require county b…
Missouri Division of Fire Safety / data.mo.gov – County Building Codes for Missouri (dated 07/01/2026) ↗The county office directory lists no building or code-enforcement department (only Flood Plain Management and Storm Water Management); as a non-charter Missouri county it does n…
Cape Girardeau County - County Offices ↗The county's official elected offices include no building department or building inspector, consistent with Missouri non-charter rural counties that generally cannot require bui…
Butler County, MO Elected Officials ↗Missouri's official open-data County Building Codes dataset shows Gentry County has adopted no residential, commercial, or energy building code, and the county lists no building…
Missouri County Building Codes dataset (data.mo.gov) ↗County states it 'has no authority to issue building permits or occupancy permits'; Missouri State Data Portal lists no adopted residential building code for Andrew County. Corr…
Andrew County - Commissioner (zoning/permits statement) ↗Missouri's official statewide County Building Codes dataset lists no adopted building code for Pike County, consistent with rural non-charter Missouri counties that generally ca…
Missouri Data - County Building Codes for Missouri ↗The State of Missouri Data Portal's County Building Codes inventory lists no residential, energy, or commercial building code for Worth County, and Missouri non-charter rural co…
State of Missouri Data Portal - County Building Codes for Missouri ↗Chariton is a non-charter rural county with no county residential building code listed in the Missouri county building codes dataset; Missouri has no statewide residential code …
State of Missouri - County Building Codes dataset ↗State of Missouri's County Building Codes dataset lists no energy, building, or residential code adopted for Morgan County; county pages regulate only floodplain, sewage, and dr…
State of Missouri Open Data (data.mo.gov) - County Building Codes for Missouri ↗Missouri's state County Building Codes dataset lists no adopted residential, commercial, or energy building code for Washington County; as a rural non-charter county it does not…
State of Missouri - County Building Codes dataset ↗Missouri's statewide county building-code dataset lists no adopted building code for Miller County (a non-charter county), and the county government lists no building/inspection…
Missouri Open Data - County Building Codes for Missouri ↗Audrain County has no county planning/zoning and, as a non-charter rural Missouri county with no adopted building code, does not require a county building permit in unincorporat…
Audrain County FAQ and Related Links ↗Missouri's official county building-codes dataset lists no residential, commercial, or energy building code for Benton County, and the county has no building/permitting departme…
State of Missouri Data Portal - County Building Codes for Missouri ↗Saline County lists no building inspection/permit department; Missouri non-charter rural counties generally cannot require residential building permits (permits apply within cit…
Saline County MO - County Government ↗DeKalb County is a non-charter rural Missouri county with no county building department or countywide building code; Missouri non-charter counties generally lack authority to re…
State of Missouri Data Portal - County Building Codes for Missouri ↗Missouri has no statewide residential building code, and the state's County Building Codes dataset lists no building or energy code for Shannon County; as a non-charter rural co…
State of Missouri Data Portal - County Building Codes for Missouri ↗The State of Missouri's county building-code dataset shows Gasconade County has adopted no residential, commercial, or energy building code; as a non-charter rural county it doe…
State of Missouri Data Portal - County Building Codes for Missouri ↗Osage County has no county building code or permit requirement in unincorporated areas (county clerk document titled 'Osage Co. No Zoning or Building'); Missouri's state buildin…
Osage County Clerk (official) - 'Osage Co. No Zoning or Building' ↗The State of Missouri's County Building Codes dataset lists no adopted residential, commercial, or energy building code for Moniteau County jurisdictions; as a non-charter rural…
State of Missouri - County Building Codes dataset ↗Missouri has no statewide residential code and the state's county building-code dataset shows Reynolds County has adopted no residential, commercial or energy building code, so …
Missouri Data - County Building Codes for Missouri ↗Perry County is a non-charter, non-zoned Missouri county that has not adopted a residential building code for unincorporated areas; the state's county building-code dataset list…
State of Missouri Data Portal - County Building Codes for Missouri ↗Missouri has no statewide residential building code; the State of Missouri county building-codes dataset does not list Iron County as having adopted building codes, and as a non…
State of Missouri - County Building Codes dataset ↗Missouri has no statewide residential building code and the state's County Building Codes dataset lists no adopted residential/commercial/energy code for Barry County; as a non-…
State of Missouri - County Building Codes for Missouri ↗Missouri has no statewide residential code; Carter County is a small non-charter (third-class) county with no adopted county building code, and such counties cannot require resi…
State of Missouri Data Portal - County Building Codes for Missouri ↗Scott County's Office of County Development is an economic-development function with no building-inspection role; as a non-charter rural Missouri county with no statewide reside…
Scott County MO - Office of County Development ↗The county publishes an official 'No Planning or Zoning' letter; building permits are not required in unincorporated areas of the county. Corroborated by the state County Buildi…
McDonald County Ordinances ↗The official county website lists no building/permit or code-enforcement office; Missouri has no statewide residential code and non-charter (third-class) counties like Maries ge…
Maries County, Missouri - Official County Website (department directory) ↗Missouri has no statewide residential building code and Cooper County is a third-class county with no countywide building code for unincorporated areas; building permits exist o…
Cooper County, Missouri official website ↗Unincorporated Johnson County has no county building codes, permits, inspections or occupancy certificates; only incorporated cities require permits (Missouri has no statewide r…
Johnson County MO EDC - Licensing/Permits ↗Missouri has no statewide residential code and Nodaway is a non-charter county with no countywide building department; unincorporated construction must meet state construction/s…
Nodaway County, MO - Official Site ↗The Missouri state data portal's County Building Codes dataset lists no residential, energy, or commercial building code adopted for Stoddard County, and Missouri has no statewi…
Missouri State Data Portal - County Building Codes for Missouri ↗The county states no permits are required from the County, including occupancy and building permits, in unincorporated areas. Corroborated by the state County Building Codes dat…
Lincoln County, MO - Planning & Zoning ↗No county residential building code adopted per the state County Building Codes dataset (data.mo.gov iq7s-izvt, 2021), and the county site lists no building department or permit…
MO County Building Codes dataset (data.mo.gov) ↗The county states plainly: 'No occupancy permits or building permits are required in unincorporated areas of Callaway County' (incorporated cities/villages may have their own re…
Callaway County - Planning and Zoning Information ↗The county planning & zoning page states no building permits are required by the county in the unincorporated parts of the county. Corroborated by the state County Building Code…
Lawrence County MO Planning & Zoning ↗The State of Missouri's county building-codes dataset lists Barton County with no adopted residential, commercial, or energy building code, and this third-class rural county mai…
State of Missouri - County Building Codes dataset (data.mo.gov) ↗Atchison County lists no building or planning/zoning department among its courthouse offices; Missouri non-charter rural counties without adopted planning & zoning generally can…
Atchison County - Local Government ↗Missouri has no statewide residential building code and the state's county building-code dataset shows Newton County has adopted no residential, commercial, or energy building c…
State of Missouri Data Portal - County Building Codes for Missouri ↗The State of Missouri county building-codes dataset lists Mississippi County with no adopted energy, residential, or commercial code; Missouri has no statewide residential code …
State of Missouri Data Portal — County Building Codes for Missouri ↗Missouri's statewide county building-code dataset lists Pemiscot County with no adopted building or energy code, and the county's own site shows no building department; as a non…
State of Missouri - County Building Codes for Missouri ↗Dunklin County's official site lists no building department, inspector, or permit office; Missouri non-charter rural counties generally lack authority to require residential bui…
Dunklin County Missouri - County Offices ↗The State of Missouri county building-codes dataset lists New Madrid County with no adopted residential/commercial/energy building code, and this rural non-charter county has no…
State of Missouri - County Building Codes dataset (data.mo.gov) ↗Every county here has a full profile — water, land prices, hazard safety, seclusion, and the rest of its building rules. See the Missouri state page for all 115 counties ranked, or go back to the national list.
General guidance, not legal advice. Off-grid, building, and land-use rules are often set at the county level and change often. Verify with your county and state before acting. Data reviewed 2026-06-26.
