Jefferson County, Oklahoma

Jefferson County, Oklahoma, has 5,431 residents (July 2025 estimate). Its county seat is Waurika. It uses Central Time and covers 759 sq mi (1,966 km²) of land.

Jefferson County in Oklahoma

Jefferson County and its neighbors (simplified outlines). Open in OpenStreetMap ↗

Resident population, July 2025: 5,431
Land area: 759 sq mi (1,966 km²)
County seat or government: Waurika
Time zone: Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income: $48,668 ± $4,558
Median home value: $82,500 ± $9,204
Median rent, with utilities: $647 ± $57
Homes lived in by their owners: 70.9% ± 3.0 points
County type: County
Metro or micro area: Outside any metro or micro areaNext to: Duncan, OK micro area, Ardmore, OK micro area, Wichita Falls, TX metro area, and Lawton, OK metro area
Water area: 15.2 sq mi (39.4 km²)
State: Oklahoma
County code (FIPS): 40067
Coordinates (central point): 34.105082, -97.838890

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These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Jefferson County

Time zone	Local time and UTC offset	Next clock change
Central TimeAmerica/Chicago	UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock.	Enable JavaScript for upcoming changes.

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ZIP Code areas, largest first

735294,898 people
735732,416 people
734561,621 people
73565941 people
73548428 people
73569342 people
73442275 people
7352091 people

8 ZIP Code areas overlap Jefferson County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Jefferson County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Jefferson County, largest first

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Tribal areas in Jefferson County, largest first

Chickasaw Oklahoma Tribal Statistical Area315,106 people
Kiowa-Comanche-Apache-Fort Sill Apache Oklahoma Tribal Statistical Area187,709 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

Bordering areas, nearest first

Distances are straight lines between map points.

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See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.