Piatt County is a county located in the U.S. state of Illinois. According to the 2010 census, it had a population of 16,729.  Its county seat is Monticello.
Monticello Township is a township in Piatt County, Illinois, USA. As of the 2010 census, its population was 5,906 and it contained 2,651 housing units. [1
Piatt County, Illinois Piatt County; Položaj okruga u saveznoj državi Ilinois Savezna država: Ilinois: Sedište: Godina osnivanja Površina: km²: Stanovništvo
Media in category "Piatt County, Illinois" The following 2 files are in this category, out of 2 total.
Media in category "Piatt County, Illinois" The following 38 files are in this category, out of 38 total.
Piatt County, Illinois. Das Piatt County Courthouse im Monticello Courthouse Square Historic District, seit 2009 im National Register of Historic Places. Vawoitung ...
Piatt County, Illinois: energy resources, incentives, companies, news, and more. - on OpenEI: Open Energy Information.
Retrieved from "https://ballotpedia.org/wiki/index.php?title=Category:Piatt_County,_Illinois&oldid=4992742" Category: Illinois courts by county;
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Template:Piatt County, Illinois. Municipalities and communities of Piatt County, Illinois, United States. County seat: Monticello. City: Monticello; Villages: