The population density of Peoria County, IL was 298 in 2018. The population density of Tazewell County, IL was 206 in 2018. The population density of Johnson County, IA was 239 in 2018.
Population Density
Population Density is computed by dividing the total population by Land Area Per Square Mile.
Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API -
Geographic and Population Datasets Involving Tazewell County, IL or Peoria County, IL or Johnson County, IA
- API
StRep2010
datacatalog.cookcountyil.gov | Last Updated 2024-04-10T18:51:02.000ZIL State Representative Districts based on Census 2010