Home > IL > Randolph County > Chester > Zip 62233

Zip Code 62233 — Chester, IL

62233 is a ZIP Code associated with Chester, IL, located within Randolph. 62233 ranks #1 out of 11 ZIP codes in Randolph County by population (and #398 out of 1,396 in IL). The area supports an estimated population of 8,326 residents across Data Pending housing units, with a population density of 47.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.937190, -89.788420)

Data MetricLocal Statistic
Postal / Zip Code62233
Primary CityChester
State / ProvinceIL
CountyRandolph
Total Population8,326
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density47.1 people/sq mi
TimezoneAmerica/Chicago

How 62233 Compares

MetricZIP 62233Randolph CountyIL State Average
Population8,32623,404 (Total)12,694,745 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density47.1 /sq mi----
County Pop Rank#1 of 11----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 62288Steeleville6.5 mi2,820N/A
Zip 62241Ellis Grove7.6 mi879N/A
Zip 62297Walsh7.9 mi158N/A
Zip 62280Rockwood10.1 mi421N/A
Zip 62272Percy10.4 mi1,521N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →