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Zip Code 61602 — Peoria, IL

61602 is a ZIP Code associated with Peoria, IL, located within Peoria. 61602 ranks #18 out of 25 ZIP codes in Peoria County by population (and #857 out of 1,396 in IL). The area supports an estimated population of 1,163 residents across Data Pending housing units, with a population density of 402.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.680050, -89.603950)

Data MetricLocal Statistic
Postal / Zip Code61602
Primary CityPeoria
State / ProvinceIL
CountyPeoria
Total Population1,163
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density402.9 people/sq mi
TimezoneAmerica/Chicago

How 61602 Compares

MetricZIP 61602Peoria CountyIL State Average
Population1,163179,934 (Total)12,694,745 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density402.9 /sq mi----
County Pop Rank#18 of 25----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61625Peoria1.3 mi456N/A
Zip 61606Peoria1.4 mi6,684N/A
Zip 61605Peoria1.6 mi13,424N/A
Zip 61610Creve Coeur2.6 mi4,621N/A
Zip 61603Peoria2.7 mi15,356N/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 →