| ZIP Codes: | 6 ZIP Codes (6 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 307 |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 2:14:25 PM |
| Population: | 8,838 [See All] |
| FIPS: | 56035 |
| Land Area: | 4,510 sq mi |
| Water Area: | 46 sq mi |
| Coordinates: | 42.9105, -110.0249 |
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8,838 residents live across 6 ZIPs covering 4,510 sq mi, served by 6 distinct USPS-recognized cities.
Population moved from 10,063 to 8,838 from 2014 to 2024 — a -12.2% change. 3 ZIPs gained residents, 3 lost.
The county's wealthiest ZIP 82925 (Cora, $250,001 median) and poorest ZIP 83113 (Big Piney, $75,385) are 49.6 miles apart — a 3.3× income gap across local geography.
Median home values vary 3.7× across this county — from $282,100 in 83113 (Big Piney) to $1,046,400 in 82922 (Bondurant).
Density varies 10× across the county — from 1 people/sq mi in 82923 (Boulder) to 6 in 82941 (Pinedale).
Educational attainment ranges from 19.0% bachelor's+ in 83113 (Big Piney) to 75.8% in 82925 (Cora) — the breadth of educational profiles across the area.
Within Wyoming, this is the #17 most populous of 28 counties and ranks #3 for median household income .
On the national stage, Sublette County is ranks #36 for income .
Weighted by population, the typical household earns about $95,053 across the county — reflecting what a typical resident sees, not a simple ZIP average.
32.3% of adults age 25+ hold a bachelor's degree or higher (2,099 of 6,508 reporting).
6 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.
Sublette County lost 12.2% of residents between 2014 and 2024. ZIPs that shed the largest share: