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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022


RICHLAND County, IL Covers 6 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 62419GeneralCalhoun410Central618
ZIP Code 62421GeneralClaremont778Central618
ZIP Code 62425GeneralDundas649Central618
ZIP Code 62450GeneralOlney12,218Central618
ZIP Code 62452GeneralParkersburg400Central618
ZIP Code 62868GeneralNoble1,872Central618

Population:16,233 (More Details)
Male Population:7,957
Female Population:8,276
Median Age:42
ZIP Codes:6
Area Codes:0
Total Area:362 square miles (county)
Land Area:360 square miles (county)
Water Area:2 square miles (county)

RICHLAND, IL Demographic Information

* Demographic data is based on 2010 Census.

Total population of RICHLAND County, IL16,233
Male population of RICHLAND County, IL7,957
Female population of RICHLAND County, IL8,276
Median age (years)42.1
White Population15,795
Black Population78
Indian Population25
Asian Population119
Hawaiian Population1
Hispanic Population205
Median age (Male)40.3
Median age (Female)44.2
Total households6,726
Family households (families)4,438
Average household size for RICHLAND County, IL2.36
Average family size of RICHLAND County, IL2.88
Total housing units for RICHLAND County, IL7,513

RICHLAND County, IL Covers 6 Cities