Doniphan County, Kansas
Doniphan County, Kansas, has 7,594 residents (July 2025 estimate). Its county seat is Troy. It uses Central Time and covers 393 sq mi (1,019 km²) of land.
- Resident population, July 2025
- 7,594
- Land area
- 393 sq mi (1,019 km²)
- County seat or government
- Troy
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $74,028 ± $5,768
- Median home value
- $135,200 ± $20,627
- Median rent, with utilities
- $776 ± $53
- Homes lived in by their owners
- 81.1% ± 3.3 points
- County type
- County
- Metro or micro area
- St. Joseph, MO-KS metro areaOutlying county
- Water area
- 4.8 sq mi (12.4 km²)
- State
- Kansas
- County code (FIPS)
- 20043
- Coordinates (central point)
- 39.788502, -95.147225
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 Doniphan 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
- 6600213,276 people
- 660902,380 people
- 660872,027 people
- 660351,342 people
- 66024815 people
- 66041614 people
- 66532527 people
- 66094437 people
- 66017219 people
- 66008200 people
10 ZIP Code areas overlap Doniphan 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 Doniphan County, largest first
- Washington Township2,922 people
- Center Township1,804 people
- Iowa Township1,585 people
- Wolf River Township306 people
- Independence Township214 people
- Union Township204 people
- Burr Oak Township203 people
- Wayne Township201 people
- Marion Township64 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in Kansas, by county
School districts in Doniphan County, largest first
- Atchison County Community Schools Unified School District 3774,595 people
- Riverside Unified School District 1143,199 people
- Doniphan West Unified School District 1112,291 people
- Troy Public Schools Unified School District 4292,025 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 Doniphan County, largest first
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.
- Wathena, Kansas (city)1,554 people
- Highland, Kansas (city)1,069 people
- Elwood, Kansas (city)1,049 people
- Troy, Kansas (city)824 people
- Bendena, Kansas (CDP)140 people
- White Cloud, Kansas (city)117 people
- Denton, Kansas (city)109 people
- Leona, Kansas (city)49 people
- Severance, Kansas (city)37 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Atchison County, Kansas20 mi southwest
- Buchanan County, Missouri20 mi southeast
- Holt County, Missouri22 mi north
- Brown County, Kansas23 mi west
- Andrew County, Missouri23 mi northeast
- Richardson County, Nebraska38 mi northwest
Before using this answer on a form
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