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Zip Code 62037 — Grafton, IL

62037 is a ZIP Code associated with Grafton, IL, located within Jersey. The postal region supports an estimated population of 1,814 residents across Data Pending housing units, with a population density of 12.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.008260, -90.466400)

Data MetricLocal Statistic
Postal / Zip Code62037
Primary CityGrafton
State / ProvinceIL
CountyJersey
Total Population1,814
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density12.2 people/sq mi
TimezoneAmerica/Chicago

How 62037 Compares

MetricZIP 62037Jersey CountyIL State Average
Population1,81424,57912,694,745
Median IncomeData PendingN/AN/A
Population Density12.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 62013Brussels6.1 mi578N/A
Zip 62028Elsah6.9 mi1,385N/A
Zip 62022Dow7.4 mi1,088N/A
Zip 62031Fieldon8.0 mi517N/A
Zip 62036Golden Eagle9.1 mi574N/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 →