File:Piatt_County_Illinois_Courthouse.jpg · Wikimedia Commons · See Wikimedia Commons
Piatt County
Sign in to saveAlso known as Piatt County, Illinois, Piatt County, IL
county in Illinois, United States
Key facts
- Country
- United States
- State
- Illinois
- Named after
- James A. Piatt
- Seat
- Monticello
- Largest city
- Monticello
- Total
- 439 sq mi (1,140 km )
- Land
- 439 sq mi (1,140 km )
- Water
- 0.3 sq mi (0.78 km ) 0.06%
- Estimate 2025
- 16,791
- Density
- 38.0/sq mi (14.7/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional districts
- 13th , 15th
- Website
- www .piattcounty .org
via Wikipedia infobox
Wikidata facts
- Country
- United States
- Located in
- Illinois
- Capital
- Monticello
- Population
- 16673
- Area
- 1140
- Shares border with
- Moultrie County
- Official website
- www.piattcounty.org
- Image
- Piatt County Illinois Courthouse.jpg
- Households
- 6755
Show 8 more facts
- topic's main category
- Category:Piatt County, Illinois
- Commons category
- Piatt County, Illinois
- inception
- 1841-00-00
- category of associated people
- Category:People from Piatt County, Illinois
- water as percent of area
- 0.06
- native label
- Piatt County
- per capita income
- 34674
- located in the statistical territorial entity
- Champaign–Urbana metropolitan area
Sources (8)
via Wikidata · CC0
~5 min read
Encyclopedic overview
Piatt County is a county in Illinois. According to the 2020 United States census, it had a population of 16,673. Its county seat is Monticello.
Piatt County is part of the Champaign-Urbana Metropolitan Area.
Excerpted from Wikipedia’s “Piatt County” article, available under the CC BY-SA 4.0 licence.