File:AdamsCountyCourthouse2025.jpg · Wikimedia Commons · See Wikimedia Commons
Adams County
Sign in to saveAlso known as Adams County, Iowa, Adams County, IA
county in Iowa, United States
Key facts
- Country
- United States
- State
- Iowa
- Founded
- March 12, 1853
- Named after
- John Adams
- Seat
- Corning
- Largest city
- Corning
- Total
- 426 sq mi (1,100 km )
- Land
- 423 sq mi (1,100 km )
- Water
- 2.1 sq mi (5.4 km ) 0.5%
- Estimate 2025
- 3,617
- Density
- 8.76/sq mi (3.38/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional district
- 3rd
- Website
- adamscounty .iowa .gov
via Wikipedia infobox
Wikidata facts
- Population
- 3704
- Area
- 1102
- Official website
- www.adamscountyia.com
- Image
- Adams County IA Courthouse.jpg
- Households
- 1627
Show 5 more facts
- Commons category
- Adams County, Iowa
- inception
- 1853-03-12
- water as percent of area
- 0.5
- native label
- Adams County
- per capita income
- 29079
Sources (9)
via Wikidata · CC0
~5 min read
Article
Adams County is a county in the U.S. state of Iowa. As of the 2020 United States census, the population was 3,704, making it Iowa's least-populous county. Its county seat is Corning.
History
Gallery (6)
On the map
Connections
Mercer Township
Entity
city
Entity
Iowa
Entity
time zone
Entity
John Adams
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geographic coordinate system
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John Quincy Adams
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Republican Party (United States)
Concept
Des Moines
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President of the United States
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Democratic Party (United States)
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U.S. state
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Daylight saving time
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African Americans
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Germans
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English people
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Irish people
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Americans
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Cedar Rapids
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Davenport
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