Uinta County (county seat: Evanston) covers 2,088 square miles with a population of 20,450 (2020). Official county website: www.uintacountywy.gov/972/Land-Use-Building-Permits. This page summarizes the verified building-regulation posture of unincorporated Uinta County land; the full 10-dimension scorecard with every source receipt lives on its Freedom Map card.
NOT a no-code county. Uinta County Planning & Development requires a Land Use Certificate for new construction or alteration of a structure in unincorporated areas, administered under the Uinta County Land Use Resolution (Resolution 23-02). This is a mandatory county land-use/zoning permit for any building; whether the county adopts and inspects a full structural building code is not clearly documented (some guides list Uinta among 'building-department' counties, but the county's own instrument is a Land Use Resolution). Scored 7 as a permit-plus-zoning county; building-code adoption is [UNVERIFIED].
The claim above is source-verified (official statute/county documents; URL, direct quote, and date on the full card). Method: how we verify.
No county's freedom erases state law: septic/wastewater permitting (health authority), well permits and water rights (state engineer/DNR), floodplain rules with federally connected financing, and — in some states — state-run electrical inspections. The full card details which of these bite in Uinta County and how hard.
The score describes unincorporated county land only. Inside Uinta County, incorporated municipalities set their own, usually stricter, rules — including: Evanston, Mountain View, Lyman, Bear River. Land inside town limits follows town code.
Building rules are the first question people ask about Uinta County — and the easiest one to answer. They're rarely the one that decides it. The full card grades all ten dimensions, every claim quoted from the county's own code.
What the Uinta County card answers that this page doesn't:
It's a real map. Click any county in the country and see how it grades — that part costs nothing, and you can compare Uinta County against its neighbors before you spend a dollar.
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Last verified July 2026 · Not legal advice — confirm current rules with the county, the state, and a professional before buying or building.