Home > IL > Winnebago County > Rockford > Zip 61107

Zip Code 61107 — Rockford, IL

61107 is a ZIP Code associated with Rockford, IL, located within Winnebago. The postal region supports an estimated population of 30,765 residents across Data Pending housing units, with a population density of 796.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.283440, -89.003480)

Data MetricLocal Statistic
Postal / Zip Code61107
Primary CityRockford
State / ProvinceIL
CountyWinnebago
Total Population30,765
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density796.2 people/sq mi
TimezoneAmerica/Chicago

How 61107 Compares

MetricZIP 61107Winnebago CountyIL State Average
Population30,765285,06312,694,745
Median IncomeData PendingN/AN/A
Population Density796.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61114Rockford1.9 mi15,325N/A
Zip 61108Rockford2.0 mi30,355N/A
Zip 61112Rockford3.2 mi152N/A
Zip 61111Loves Park3.6 mi23,286N/A
Zip 61104Rockford4.4 mi17,222N/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 →