File:Williamson_County_Courthouse_in_Marion.jpg · Wikimedia Commons · See Wikimedia Commons
Williamson County
Sign in to saveAlso known as Williamson County, Illinois, Williamson County, IL
county in Illinois, United States
Key facts
- Country
- United States
- State
- Illinois
- Founded
- February 28, 1839
- Named after
- Williamson County, Tennessee
- Seat
- Marion
- Largest city
- Marion
- Total
- 444 sq mi (1,150 km )
- Land
- 420 sq mi (1,100 km )
- Water
- 24 sq mi (62 km ) 5.4%
- Estimate 2025
- 67,225
- Density
- 160/sq mi (62/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional district
- 12th
- Website
- www .williamsoncountyil .gov
via Wikipedia infobox
Official website
Home - Williamson County
williamsoncountyil.gov →Link to the official site · 4,244 chars · not written by Vinony
Wikidata facts
- Population
- 67153
- Area
- 444
- Official website
- www.williamsoncountyil.gov
- Image
- Williamson County Courthouse in Marion.jpg
- Households
- 27937
Show 5 more facts
- Commons category
- Williamson County, Illinois
- inception
- 1839-02-28
- water as percent of area
- 5.4
- native label
- Williamson County
- per capita income
- 29092
Sources (8)
via Wikidata · CC0
~11 min read
Article
Williamson County is a county in Illinois. At the 2020 census, it had a population of 67,153. Its largest city and county seat is Marion. Williamson County is part of the Metro Lakeland area of Southern Illinois.
History
Gallery (5)
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