Grant County, Oklahoma
Grant County, Oklahoma, has 4,067 residents (July 2025 estimate). Its county seat is Medford. It uses Central Time and covers 1,001 sq mi (2,592 km²) of land.
- Resident population, July 2025
- 4,067
- Land area
- 1,001 sq mi (2,592 km²)
- County seat or government
- Medford
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $60,758 ± $5,240
- Median home value
- $105,700 ± $16,683
- Median rent, with utilities
- $853 ± $37
- Homes lived in by their owners
- 76.3% ± 3.4 points
- County type
- County
- Metro or micro area
- Outside any metro or micro areaNext to: Enid, OK metro area, Ponca City, OK micro area, and Wichita, KS metro area
- Water area
- 2.72 sq mi (7.04 km²)
- State
- Oklahoma
- County code (FIPS)
- 40053
- Coordinates (central point)
- 36.788254, -97.788151
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 Grant 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. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 7370330,556 people
- 737591,335 people
- 73766997 people
- 74643512 people
- 73771420 people
- 73761370 people
- 74640327 people
- 74646289 people
- 73758257 people
- 74636189 people
10 ZIP Code areas overlap Grant 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
Grant 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 Grant County, largest first
- Timberlake Public Schools2,978 people
- Medford Public Schools1,896 people
- Pond Creek-Hunter Schools1,228 people
- Kremlin-Hillsdale Schools1,174 people
- Billings Public Schools959 people
- Deer Creek-Lamont Schools829 people
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.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Medford, Oklahoma (city)1,016 people
- Pond Creek, Oklahoma (city)855 people
- Wakita, Oklahoma (town)339 people
- Lamont, Oklahoma (town)308 people
- Nash, Oklahoma (town)218 people
- Manchester, Oklahoma (town)143 people
- Renfrow, Oklahoma (town)40 people
- Deer Creek, Oklahoma (town)22 people
- Jefferson, Oklahoma (town)7 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Garfield County, Oklahoma28 mi south
- Alfalfa County, Oklahoma30 mi west
- Harper County, Kansas32 mi northwest
- Sumner County, Kansas35 mi northeast
- Kay County, Oklahoma36 mi east
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county where you are now, check its ZIP area, or check the time zone where you are.