Byars is a town in McClain County, Oklahoma, home to about 209 people across 1.5 square miles. Its ZIP code is 74831.
Homes sold for a median of $109 per square foot in the three months ending August 2026, a seller’s market.
Mostly Byars; also Rosedale
Each card is that ZIP code’s whole market, including any part outside Byars. 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)45 miles away |
|---|---|
| Nearest city of 250,000+ | Oklahoma City, OK46 miles away |
| Nearest city of 1 million+ | Dallas, TX146 miles away |
Straight-line distances from the center of Byars; 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.
Byars had 184 residents in the 2020 census, down 34% since 2000.
It’s the 540th largest of 827 towns in Oklahoma by population.
McClain County grew from 15,659 residents in 1910 to 41,662 in 2020.
McClain County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 93°F in summer, and winter lows average 30°F. About 41.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Byars 3ese Mesonet, OK weather station (6 miles away).
9,219 jobs at 958 businesses in McClain County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Byars.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|---|
| Mental health providers | 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.
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Shares ZIP codes with Rosedale.
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.