Fort Supply is a town in Ellis County, Oklahoma, home to about 274 people across 0.2 square miles. Its ZIP code is 73841.
Homes sold for a median of $35 per square foot in the three months ending August 2026.
Mostly Fort Supply
Each card is that ZIP code’s whole market, including any part outside Fort Supply. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | OKC Will Rogers World Airport (OKC)137 miles away |
|---|---|
| Closer regional airport | Liberal Mid-America Regional Airport (LBL)83 miles away |
| Nearest city of 250,000+ | Oklahoma City, OK138 miles away |
| Nearest city of 1 million+ | Dallas, TX306 miles away |
Straight-line distances from the center of Fort Supply; 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.
Fort Supply had 317 residents in the 2020 census, down 3% since 2000.
It’s the 487th largest of 827 towns in Oklahoma by population.
Ellis County grew from 15,375 residents in 1910 to 3,749 in 2020.
Ellis County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 94°F in summer, and winter lows average 20°F. About 25.3 inches of rain and melted snow fall in a typical year, with about 12 inches of snow.
Source: NOAA 1991–2020 climate normals, Ft Supply 3se, OK weather station (3 miles away).
771 jobs at 112 businesses in Ellis County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
3 doctors and other health care providers list an office in Fort Supply.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|---|
| Mental health providers | 2 |
| 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 Fort Supply. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Fort Supply EsFort Supply | Pre-K–8 | 94 | Public | 0.2 mi |
| Fort Supply HsFort Supply | 9–12 | 33 | Public | 0.2 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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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.