Cleveland County, Oklahoma

Cleveland County, Oklahoma, has 303,973 residents (July 2025 estimate). Its county seat is Norman. It uses Central Time and covers 539 sq mi (1,396 km²) of land.

Oklahoma CityTulsa
Cleveland County in Oklahoma
McClain CountyPottawatomie CountyNormanMooreNoble
Cleveland County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
303,973
Land area
539 sq mi (1,396 km²)
County seat or government
Norman
Time zone
Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income
$77,068 ± $2,731
Median home value
$235,700 ± $3,303
Median rent, with utilities
$1,167 ± $20
Homes lived in by their owners
63.9% ± 0.9 points
County type
County
Metro or micro area
Oklahoma City, OK metro areaCentral county
Water area
19 sq mi (49.2 km²)
State
Oklahoma
County code (FIPS)
40027
Coordinates (central point)
35.206376, -97.323088

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 Cleveland County

Time zoneLocal time and UTC offsetNext clock change
Central TimeAmerica/ChicagoUTC-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

  1. 7316062,690 people
  2. 7307250,881 people
  3. 7307143,798 people
  4. 7317041,458 people
  5. 7315931,447 people
  6. 7306928,462 people
  7. 7302025,645 people
  8. 7313522,022 people
  9. 7313917,920 people
  10. 7306812,258 people
  11. 7485111,489 people
  12. 7302611,216 people
All 23
  1. 7305110,274 people
  2. 748579,931 people
  3. 731658,357 people
  4. 731496,031 people
  5. 731505,688 people
  6. 731734,780 people
  7. 731693,095 people
  8. 748781,778 people
  9. 748521,598 people
  10. 7307097 people
  11. 730190 people

23 ZIP Code areas overlap Cleveland 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

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Cleveland County, largest first

  1. Moore Public Schools149,922 people
  2. Norman Public Schools126,056 people
  3. Midwest City-Del City Schools83,342 people
  4. Mustang Public Schools73,605 people
  5. Noble Public Schools16,614 people
  6. McLoud Public Schools12,035 people
  7. Lexington Public Schools8,204 people
  8. Little Axe Public Schools6,148 people
  9. Robin Hill Public School1,235 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.

Tribal areas in Cleveland County, largest first

  1. Citizen Potawatomi Nation-Absentee Shawnee Oklahoma Tribal Statistical Area128,061 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.

  1. Oklahoma City, Oklahoma (city)697,125 people
  2. Norman, Oklahoma (city)129,672 people
  3. Moore, Oklahoma (city)63,420 people
  4. Noble, Oklahoma (city)7,493 people
  5. Purcell, Oklahoma (city)6,803 people
  6. Slaughterville, Oklahoma (town)4,251 people
  7. Lexington, Oklahoma (city)1,972 people
  8. Etowah, Oklahoma (town)138 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. McClain County, Oklahoma15 mi southwest
  2. Pottawatomie County, Oklahoma21 mi east
  3. Oklahoma County, Oklahoma25 mi north
  4. Canadian County, Oklahoma44 mi northwest

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.

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.