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.

WichitaOverland Park
Doniphan County in Kansas
Andrew CountyBuchanan CountyWathenaHighlandTroyBendena
Doniphan County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
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 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. 6600213,276 people
  2. 660902,380 people
  3. 660872,027 people
  4. 660351,342 people
  5. 66024815 people
  6. 66041614 people
  7. 66532527 people
  8. 66094437 people
  9. 66017219 people
  10. 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

  1. Washington Township2,922 people
  2. Center Township1,804 people
  3. Iowa Township1,585 people
  4. Wolf River Township306 people
  5. Independence Township214 people
  6. Union Township204 people
  7. Burr Oak Township203 people
  8. Wayne Township201 people
  9. 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

  1. Atchison County Community Schools Unified School District 3774,595 people
  2. Riverside Unified School District 1143,199 people
  3. Doniphan West Unified School District 1112,291 people
  4. 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

  1. Iowa (KS-NE) Reservation and Off-Reservation Trust Land258 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. Wathena, Kansas (city)1,554 people
  2. Highland, Kansas (city)1,069 people
  3. Elwood, Kansas (city)1,049 people
  4. Troy, Kansas (city)824 people
  5. Bendena, Kansas (CDP)140 people
  6. White Cloud, Kansas (city)117 people
  7. Denton, Kansas (city)109 people
  8. Leona, Kansas (city)49 people
  9. Severance, Kansas (city)37 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Atchison County, Kansas20 mi southwest
  2. Buchanan County, Missouri20 mi southeast
  3. Holt County, Missouri22 mi north
  4. Brown County, Kansas23 mi west
  5. Andrew County, Missouri23 mi northeast
  6. Richardson County, Nebraska38 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.