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LaSalle County’s population is the 17th largest among the 102 counties in Illinois. There are 363.46 miles of county highway In LaSalle County that ranks Lasalle 2nd of 102. There are 81 major structures on the LaSalle County highway system, the 6th largest in Illinois.
The LaSalle County Clerk administers and conducts all elections, keeps all vital records, issues licenses, files budgets, levies, bonds, and abatements, and more.
LaSalle County, IL GIS is a website that provides interactive maps and data for various purposes, such as property search, zoning, floodplain, and more. You can ...
County Board. Explore information about the County Board. Boards & Commission. Read about the various boards and committees in LaSalle County. Bidding. Explore information about LaSalle County bids and more. Employment. Discover employment opportunities with LaSalle County. Financial Information. LaSalle County Public Meeting YouTube Channel
In 2021, LaSalle County, IL had a population of 110k people with a median age of 41.8 and a median household income of $62,825. Between 2020 and 2021 the population of LaSalle County, IL grew from 108,998 to 109,986, a 0.906% increase and its median household income grew from $60,069 to $62,825, a 4.59% increase.
Census data for LaSalle County, IL (pop. 108,078), including age, race, sex, income, poverty, marital status, education and more.
Online Property Search. The data contained here is public record, made available by the Freedom of Information Act and Illinois Code.
