Keokuk County, Iowa
Keokuk County, Iowa, has 9,797 residents (July 2025 estimate). Its county seat is Sigourney. It uses Central Time and covers 579 sq mi (1,500 km²) of land.
- Resident population, July 2025
- 9,797
- Land area
- 579 sq mi (1,500 km²)
- County seat or government
- Sigourney
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $62,329 ± $4,405
- Median home value
- $118,700 ± $6,126
- Median rent, with utilities
- $828 ± $62
- Homes lived in by their owners
- 81.3% ± 2.3 points
- County type
- County
- Metro or micro area
- Outside any metro or micro areaNext to: Oskaloosa, IA micro area, Ottumwa, IA micro area, and Iowa City, IA metro area
- Water area
- 0.75 sq mi (1.94 km²)
- State
- Iowa
- County code (FIPS)
- 19107
- Coordinates (central point)
- 41.331182, -92.167721
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 Keokuk 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
- 5250130,371 people
- 525912,721 people
- 523562,664 people
- 522481,675 people
- 525631,602 people
- 523161,597 people
- 525611,112 people
- 50268908 people
- 52585838 people
- 52580711 people
- 52335644 people
- 52586600 people
All 21
21 ZIP Code areas overlap Keokuk 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 Keokuk County, largest first
- Sigourney Township2,067 people
- Lafayette Township1,277 people
- Benton Township1,136 people
- Washington Township892 people
- Richland Township749 people
- English River Township588 people
- Warren Township492 people
- Liberty Township413 people
- Adams Township407 people
- Plank Township383 people
- Van Buren Township350 people
- Jackson Township329 people
All 17
- Prairie Township274 people
- Clear Creek Township236 people
- Steady Run Township173 people
- West Lancaster Township148 people
- East Lancaster Township10 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in Iowa, by county
School districts in Keokuk County, largest first
- Eddyville-Blakesburg-Fremont Community School District5,712 people
- Pekin Community School District3,530 people
- Sigourney Community School District3,430 people
- English Valleys Community School District2,811 people
- Keota Community School District1,980 people
- Tri-County Community School District1,711 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.
- Sigourney, Iowa (city)1,954 people
- Hedrick, Iowa (city)913 people
- Keota, Iowa (city)891 people
- North English, Iowa (city)852 people
- What Cheer, Iowa (city)580 people
- Richland, Iowa (city)544 people
- Delta, Iowa (city)363 people
- South English, Iowa (city)260 people
- Keswick, Iowa (city)255 people
- Ollie, Iowa (city)238 people
- Kinross, Iowa (city)171 people
- Harper, Iowa (city)155 people
All 17
- Webster, Iowa (city)134 people
- Martinsburg, Iowa (city)101 people
- Gibson, Iowa (city)68 people
- Thornburg, Iowa (city)55 people
- Hayesville, Iowa (city)52 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Washington County, Iowa23 mi east
- Wapello County, Iowa24 mi southwest
- Mahaska County, Iowa24 mi west
- Jefferson County, Iowa25 mi southeast
- Iowa County, Iowa25 mi north
- Poweshiek County, Iowa31 mi northwest
Before using this answer on a form
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