File:Mahaska_County,_Iowa_Courthouse.jpg · Wikimedia Commons · See Wikimedia Commons
Mahaska County
Sign in to saveAlso known as Mahaska County, Iowa, Mahaska County, IA
county in Iowa, United States
Key facts
- Country
- United States
- State
- Iowa
- Founded
- February 17, 1843
- Named after
- Chief Mahaska
- Seat
- Oskaloosa
- Largest city
- Oskaloosa
- Total
- 573 sq mi (1,480 km )
- Land
- 571 sq mi (1,480 km )
- Water
- 2.5 sq mi (6.5 km ) 0.4%
- Estimate 2025
- 21,880
- Density
- 38.9/sq mi (15.0/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional district
- 1st
- Website
- www .mahaskacountyia .gov
via Wikipedia infobox
Wikidata facts
- Country
- United States
- Located in
- Iowa
- Contains
- Oskaloosa
- Capital
- Oskaloosa
- Population
- 22190
- Area
- 1485
- Shares border with
- Wapello County
- Official website
- www.mahaskacounty.org
- Image
- Mahaska County, Iowa Courthouse.jpg
- Households
- 8947
Show 7 more facts
- category of associated people
- Category:People from Mahaska County, Iowa
- Commons category
- Mahaska County, Iowa
- topic's main category
- Category:Mahaska County, Iowa
- inception
- 1843-02-17
- water as percent of area
- 0.4
- native label
- Mahaska County
- per capita income
- 28511
Sources (9)
via Wikidata · CC0
~6 min read
Encyclopedic overview
Mahaska County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 22,190. The county seat is Oskaloosa.
Mahaska County comprises the Oskaloosa, IA Micropolitan Statistical Area.
Excerpted from Wikipedia’s “Mahaska County” article, available under the CC BY-SA 4.0 licence.