File:Henry_County_Courthouse_(Cambridge,_Illinois).jpg · Wikimedia Commons · See Wikimedia Commons
Henry County
Sign in to saveAlso known as Henry County, Illinois, Henry County, IL
county in Illinois, United States
Key facts
- Country
- United States
- State
- Illinois
- Founded
- January 13, 1825
- Named after
- Patrick Henry
- Seat
- Cambridge
- Largest city
- Kewanee
- Total
- 826 sq mi (2,140 km )
- Land
- 823 sq mi (2,130 km )
- Water
- 2.7 sq mi (7.0 km ) 0.3%
- Estimate 2025
- 48,095
- Density
- 59.9/sq mi (23.1/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional districts
- 16th , 17th
- Website
- www .henrycty .com
via Wikipedia infobox
Wikidata facts
- Population
- 49284
- Area
- 2138
- Official website
- www.henrycty.com
- Image
- Henry County Courthouse (Cambridge, Illinois).jpg
- Households
- 19996
Show 5 more facts
- Commons category
- Henry County, Illinois
- inception
- 1825-01-13
- water as percent of area
- 0.3
- native label
- Henry County
- per capita income
- 31763
Sources (8)
via Wikidata · CC0
~7 min read
Article
Henry County is a county located in the U.S. state of Illinois. The 2020 United States census listed its population at 49,284. Its county seat is Cambridge. Henry County is included in the Davenport-Moline-Rock Island, IA-IL Metropolitan Statistical Area.
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