Rockford ZIP codes, Illinois
Rockford, IL has 14 ZIP codes, from 61101 to 61126, and area codes 815 and 779. The largest are 61107, 61108 and 61109.
- USPS city name
- 14 ZIP codes
- Overlapping the city
- 3 more
- Population
- 147,521
- County
- Winnebago County
- State
- Illinois
Mail addressed to Rockford uses the ZIP codes above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Rockford in numbers
About 147,521 people live in Rockford, in 61,324 households, the 5th-largest of Illinois's 1,443 census places. The median household income is $54,752 a year, 34% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $129,000 (51% below the Illinois median), and median gross rent is $985 a month. The median age is 37.7; 23.5% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 22 minutes.
| Population | 147,521 |
|---|---|
| Households | 61,324 |
| Median age | 37.7 |
| Median household income | $54,752 |
| Median home value | $129,000 |
| Median gross rent | $985 |
| Bachelor's degree or higher | 23.5% |
| Mean commute | 21.9 min |
| Population density | 2,259 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Rockford city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Rockford
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
61107 | Rockford , IL | Standard | 30,765 | $78,574 | $175,400 |
61108 | Rockford , IL | Standard | 30,355 | $64,415 | $144,800 |
61109 | Rockford , IL | Standard | 26,768 | $62,973 | $139,400 |
61103 | Rockford , IL | Standard | 22,869 | $51,161 | $115,500 |
61101 | Rockford , IL | Standard | 19,318 | $46,163 | $90,600 |
61114 | Rockford , IL | Standard | 15,325 | $85,568 | $204,300 |
61102 | Rockford , IL | Standard | 15,937 | $46,599 | $98,900 |
61104 | Rockford , IL | Standard | 17,222 | $33,772 | $90,100 |
61105 | Rockford , IL | No street area | — | — | — |
61106 | Rockford , IL | No street area | — | — | — |
61110 | Rockford , IL | No street area | — | — | — |
61112 | Rockford , IL | Standard | 152 | $40,563 | — |
61125 | Rockford , IL | No street area | — | — | — |
61126 | Rockford , IL | No street area | — | — | — |
Other ZIP codes overlapping Rockford
These ZIP codes cover part of Rockford but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
61020 | Davis Junction , IL | Standard | 3,149 | $105,769 | $202,800 |
61088 | Winnebago , IL | Standard | 6,167 | $98,088 | $208,700 |
61111 | Loves Park , IL | Standard | 23,286 | $61,393 | $158,600 |
Map of Rockford ZIP codes
The ZIP codes of Rockford, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Rockford
The nearest larger towns are Aurora (179,898 people, 52 mi), Naperville (150,692 people, 58 mi) and Madison, WI (278,001 people, 60 mi).
| Town | Population | Distance |
|---|---|---|
| Cherry Valley | 3,749 | 4.8 mi |
| Loves Park | 23,502 | 6.4 mi |
| Machesney Park | 22,630 | 7.7 mi |
| Winnebago | 2,981 | 8.7 mi |
| Belvidere | 24,752 | 9.0 mi |
| Davis Junction | 2,757 | 10.1 mi |
| Candlewick Lake | 5,448 | 11.7 mi |
| Roscoe | 10,706 | 11.8 mi |
| Poplar Grove | 3,923 | 12.9 mi |
| Rockton | 7,974 | 13.0 mi |
| Byron | 3,743 | 14.1 mi |
| South Beloit | 7,946 | 15.7 mi |
| Beloit, WI | 36,534 | 18.4 mi |
| Oregon | 3,851 | 22.0 mi |
More nearby: every ZIP code in Winnebago County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Rockford, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/rockford
Underlying data is public domain or openly licensed — sources, vintages and licences.