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Zip Code 60030 — Grayslake, IL

60030 is a ZIP Code associated with Grayslake, IL, located within Lake. The postal region supports an estimated population of 35,792 residents across Data Pending housing units, with a population density of 516.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.335360, -88.045190)

Data MetricLocal Statistic
Postal / Zip Code60030
Primary CityGrayslake
State / ProvinceIL
CountyLake
Total Population35,792
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density516.4 people/sq mi
TimezoneAmerica/Chicago

How 60030 Compares

MetricZIP 60030Lake CountyIL State Average
Population35,792701,81812,694,745
Median IncomeData PendingN/AN/A
Population Density516.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 60073Round Lake3.3 mi62,868N/A
Zip 60060Mundelein4.6 mi37,344N/A
Zip 60046Lake Villa5.6 mi34,613N/A
Zip 60048Libertyville5.8 mi29,124N/A
Zip 60031Gurnee6.0 mi37,107N/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 →