Home > IL > Iroquois County > Onarga > Zip 60955

Zip Code 60955 — Onarga, IL

60955 is a ZIP Code associated with Onarga, IL, located within Iroquois. 60955 ranks #5 out of 23 ZIP codes in Iroquois County by population (and #677 out of 1,396 in IL). The area supports an estimated population of 1,953 residents across Data Pending housing units, with a population density of 8.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.700400, -87.980080)

Data MetricLocal Statistic
Postal / Zip Code60955
Primary CityOnarga
State / ProvinceIL
CountyIroquois
Total Population1,953
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density8.7 people/sq mi
TimezoneAmerica/Chicago

How 60955 Compares

MetricZIP 60955Iroquois CountyIL State Average
Population1,95325,512 (Total)12,694,745 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density8.7 /sq mi----
County Pop Rank#5 of 23----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 60938Gilman5.1 mi2,035N/A
Zip 60928Crescent City7.5 mi493N/A
Zip 60968Thawville7.6 mi374N/A
Zip 60918Buckley7.6 mi754N/A
Zip 60930Danforth9.2 mi761N/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 →