ZIP codes
8
Rockford, IL Demographics & ZIP Codes
Rockford, Illinois demographics and median household income by ZIP code (in Winnebago County) — 8 ZIP codes — population 178,528 — median income $56,379 — avg. home value $124,750. Compare income, housing, and population across ZIP codes on US5.
Population
178,528
Median household income (avg.)
$56,379
75% of U.S. median
Average home value
$124,750
36% of U.S. median
Average rent
$783
67% of U.S. median
Median age (avg.)
39.2
Rockford demographics
Rockford, Illinois covers 8 ZIP codes primarily in Winnebago County, with a combined ZIP-area population of about 178,528.
Across ZIP codes with age data, the average median age is about 39.2 years.
Median household income in Rockford
The average median household income across ZIP codes in Rockford, Illinois is about $56,379 — about 28% below the IL ZIP average ($78,143), and about 25% below the U.S. median ($75,149).
Among ZIPs with income data, 61114 is near the top at about $83,472, while 61104 is near the bottom at about $32,161.
Housing in Rockford
For housing in Rockford, Illinois, the average median home value is about $124,750 and the average median rent is about $783.
The most populous ZIP in this set is 61108 (about 30,202 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Rockford
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61108 | Rockford | Winnebago County | IL | 30,202 | $63,046 | $128,300 |
| 61107 | Rockford | Winnebago County | IL | 29,473 | $75,492 | $165,200 |
| 61109 | Rockford | Winnebago County | IL | 26,714 | $61,702 | $124,900 |
| 61103 | Rockford | Winnebago County | IL | 23,238 | $47,390 | $114,800 |
| 61101 | Rockford | Winnebago County | IL | 19,671 | $45,260 | $89,800 |
| 61104 | Rockford | Winnebago County | IL | 17,584 | $32,161 | $83,700 |
| 61102 | Rockford | Winnebago County | IL | 16,620 | $42,506 | $95,300 |
| 61114 | Rockford | Winnebago County | IL | 15,026 | $83,472 | $196,000 |
Frequently asked questions
What are the demographics of Rockford?
Rockford, Illinois has a combined ZIP-area population of about 178,528 across 8 ZIP codes (primarily Winnebago County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Rockford?
The average median household income across ZIP codes in Rockford, Illinois is about $56,379, about 28% below the state ZIP average ($78,143), and about 25% below the U.S. median ($75,149). Average median home value is about $124,750. Among ZIPs with data, 61114 is near the top ($83,472) and 61104 is near the bottom ($32,161).
How many ZIP codes are in Rockford?
Rockford, Illinois includes 8 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Rockford?
This page lists ZIP codes in Rockford, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.