Big Piney is a town in Sublette County, Wyoming, home to about 575 people across 0.5 square miles. It has no ZIP code of its own: it’s part of 83113.
Homes sold for a median of $215 per square foot in the three months ending August 2026, a balanced market.
Mostly Marbleton; part is in Big Piney
Each card is that ZIP code’s whole market, including any part outside Big Piney. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Big Piney’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Salt Lake City International Airport (SLC)160 miles away |
|---|---|
| Closer regional airport | Jackson Hole Airport (JAC)73 miles away |
| Nearest city of 250,000+ | Denver, CO338 miles away |
| Nearest city of 1 million+ | Phoenix, AZ636 miles away |
Straight-line distances from the center of Big Piney; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Big Piney had 395 residents in the 2020 census, down 3% since 2000.
It’s the 78th largest of 192 towns in Wyoming by population.
Sublette County grew from 1,944 residents in 1930 to 8,728 in 2020.
Sublette County, 1930–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average -3°F. About 7.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Big Piney Marbleton Ap, WY weather station (4 miles away).
2,642 jobs at 439 businesses in Sublette County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
9 doctors and other health care providers list an office in Big Piney.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Dentists | 1 |
| Nurse practitioners and physician assistants | 4 |
| Mental health providers | 1 |
| Physical and occupational therapists | 1 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Public schools here are run by Sublette County School District #9. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Big Piney ElementaryBig Piney | K–5 | 138 | Public | 7.6 mi |
| Big Piney Middle SchoolBig Piney | 6–8 | 105 | Public | 7.7 mi |
| Big Piney High SchoolBig Piney | 9–12 | 150 | Public | 7.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Marbleton.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.