PlainZIP

Monroe

Illinois

6

Total ZIPs

32,315

Total Population

ZIP Codes in Monroe

ZIP Code City Population Density
62298 Waterloo 16,609 45
62236 Columbia 12,562 89
62295 Valmeyer 1,599 9
62244 Fults 1,156 9
62248 Hecker 320 695
62279 Renault 69 200

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.