ZIP Code 61103 — Rockford, IL
ZIP code 61103 serves Rockford, Illinois, within Winnebago County. It is part of area code 815, with population 24,378 and mean income of $50,037.
Location details
- City
- Rockford
- County
- Winnebago County
- State
- Illinois (IL)
- Area code
- 815
- Population
- 24,378
- Mean income
- $50,037
- Coordinates
- 42.340260, -89.086490
- Timezone
- America/Chicago
Related ZIP codes in IL
Open state pageAbout ZIP code 61103
ZIP code 61103 is a Standard ZIP in Rockford, Illinois. It is linked to area code 815 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 42.340260, -89.086490, which can later be displayed on a map for better geographic context.
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ZIP 61103 · Rockford, IL