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Where am ILOCATED

Ottawa County, Oklahoma

Ottawa County, Oklahoma, has 30,438 residents (July 2025 estimate). Its county seat is Miami. It uses Central Time and covers 471 sq mi (1,219 km²) of land.

Oklahoma CityTulsaNorman
Ottawa County in Oklahoma
Craig CountyMiamiCommerceFairlandAfton
Ottawa County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
30,438
Land area
471 sq mi (1,219 km²)
County seat or government
Miami
Time zone
Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income
$49,947 ± $1,557
Median home value
$123,300 ± $4,501
Median rent, with utilities
$788 ± $17
Homes lived in by their owners
67.5% ± 0.9 points
County type
County
Metro or micro area
Miami, OK micro areaCentral county
Water area
13.8 sq mi (35.7 km²)
State
Oklahoma
County code (FIPS)
40115
Coordinates (central point)
36.835764, -94.802681
Open this point in the location finder

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 Ottawa 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. 7435417,208 people
  2. 7434414,876 people
  3. 743317,058 people
  4. 743703,656 people
  5. 743433,183 people
  6. 743632,492 people
  7. 743392,245 people
  8. 743331,070 people
  9. 74358222 people
  10. 743606 people

10 ZIP Code areas overlap Ottawa 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

Ottawa 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 Ottawa County, largest first

  1. Miami Public Schools14,412 people
  2. Wyandotte Public Schools4,386 people
  3. Commerce Public Schools3,663 people
  4. Fairland Public Schools3,276 people
  5. Quapaw Public Schools2,545 people
  6. Afton Public Schools2,474 people
  7. Welch Public Schools1,781 people
  8. Turkey Ford Public School1,038 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 Ottawa County, largest first

  1. Cherokee Oklahoma Tribal Statistical Area521,336 people
  2. Ottawa Oklahoma Tribal Statistical Area5,545 people
  3. Peoria Oklahoma Tribal Statistical Area4,990 people
  4. Quapaw Oklahoma Tribal Statistical Area4,571 people
  5. Seneca-Cayuga Oklahoma Tribal Statistical Area4,537 people
  6. Miami/Peoria joint-use Oklahoma Tribal Statistical Area4,098 people
  7. Wyandotte Oklahoma Tribal Statistical Area1,866 people
  8. Eastern Shawnee Oklahoma Tribal Statistical Area789 people
  9. Modoc Oklahoma Tribal Statistical Area300 people
  10. Miami Oklahoma Tribal Statistical Area232 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. Miami, Oklahoma (city)12,926 people
  2. Commerce, Oklahoma (city)2,212 people
  3. Fairland, Oklahoma (town)1,207 people
  4. Afton, Oklahoma (town)762 people
  5. Quapaw, Oklahoma (town)728 people
  6. Wyandotte, Oklahoma (town)465 people
  7. North Miami, Oklahoma (town)268 people
  8. Dotyville, Oklahoma (CDP)248 people
  9. Narcissa, Oklahoma (CDP)167 people
  10. Peoria, Oklahoma (town)107 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Craig County, Oklahoma23 mi west
  2. Cherokee County, Kansas23 mi north
  3. Newton County, Missouri26 mi east
  4. McDonald County, Missouri29 mi southeast
  5. Delaware County, Oklahoma31 mi south

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.