Wyandotte County, Kansas
Wyandotte County, Kansas, has 170,597 residents (July 2025 estimate). Its county seat is Kansas City. It uses Central Time and covers 152 sq mi (393 km²) of land.
- Resident population, July 2025
- 170,597
- Land area
- 152 sq mi (393 km²)
- County seat or government
- Kansas City
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $63,631 ± $1,779
- Median home value
- $172,300 ± $4,446
- Median rent, with utilities
- $1,122 ± $23
- Homes lived in by their owners
- 62% ± 1.5 points
- County type
- County
- Metro or micro area
- Kansas City, MO-KS metro areaCentral county
- Water area
- 4.56 sq mi (11.8 km²)
- State
- Kansas
- County code (FIPS)
- 20209
- Coordinates (central point)
- 39.115384, -94.763087
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 Wyandotte 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
- 6610229,443 people
- 6610928,355 people
- 6610427,033 people
- 6621624,881 people
- 6610624,245 people
- 6611212,881 people
- 6610312,730 people
- 6610112,556 people
- 6601210,425 people
- 661119,996 people
- 661052,605 people
- 6616037 people
14 ZIP Code areas overlap Wyandotte 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.
Townships in Wyandotte County, largest first
- Delaware Township0 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in Kansas, by county
School districts in Wyandotte County, largest first
- Kansas City Unified School District 500117,475 people
- Turner Unified School District 20219,316 people
- Piper-Kansas City Unified School District 20316,176 people
- Bonner Springs Unified School District 20414,835 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.
- Kansas City, Kansas (city)155,135 people
- Bonner Springs, Kansas (city)7,839 people
- Edwardsville, Kansas (city)4,724 people
- Lake Quivira, Kansas (city)940 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Leavenworth County, Kansas16 mi west
- Johnson County, Kansas16 mi south
- Platte County, Missouri18 mi north
- Clay County, Missouri23 mi northeast
- Jackson County, Missouri24 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.
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.