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ZIP Code 61102

Rockford, Illinois, United States

Standard ZIP Central Time (CT)
15,937
Population
180.4
Per sq mile
Winnebago
County

About ZIP Code 61102

ZIP code 61102 is assigned to Rockford, Winnebago County, Illinois, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 15,937 with a density of 180.4 people per square mile.

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Location Details

ZIP Code61102
CityRockford
CountyWinnebago County
StateIllinois
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude42.2300
Longitude-89.1563
ZIP TypeStandard ZIP

Post Office

Address2440 KILBURN AVE
CityROCKFORD
StateIL

Nearby ZIP Codes in Illinois

61104
Rockford
61101
Rockford
61088
Winnebago
61109
Rockford
61084
Stillman Valley
61020
Davis Junction

Frequently Asked Questions

What city is ZIP code 61102 in?

ZIP code 61102 is in Rockford, Winnebago County, Illinois, United States.

What county is ZIP code 61102 in?

ZIP code 61102 is in Winnebago County, Illinois.

What timezone is ZIP code 61102 in?

ZIP code 61102 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 61102?

The estimated population of ZIP code 61102 is 15,937 people with a density of 180.4 people per square mile.

What state is ZIP code 61102 in?

ZIP code 61102 is in Illinois (IL), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.