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Zip Code 62858 — Louisville, IL

62858 is a ZIP Code associated with Louisville, IL, located within Clay. The postal region supports an estimated population of 3,554 residents across Data Pending housing units, with a population density of 9.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.812710, -88.493530)

Data MetricLocal Statistic
Postal / Zip Code62858
Primary CityLouisville
State / ProvinceIL
CountyClay
Total Population3,554
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density9.0 people/sq mi
TimezoneAmerica/Chicago

How 62858 Compares

MetricZIP 62858Clay CountyIL State Average
Population3,55414,24112,694,745
Median IncomeData PendingN/AN/A
Population Density9.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 62879Sailor Springs8.0 mi28N/A
Zip 62434Ingraham9.3 mi191N/A
Zip 62839Flora10.3 mi6,183N/A
Zip 62426Edgewood11.1 mi778N/A
Zip 62443Mason12.2 mi1,609N/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 →