📍 View location on OpenStreetMap (42.255150, -89.002360)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 61108 |
| Primary City | Rockford |
| State / Province | IL |
| County | Winnebago |
| Total Population | 30,355 |
| Population Density | 1,073.6 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 61108 | Winnebago County records | IL records |
|---|---|---|---|
| Population estimate | 30,355 | 285,063 (sum) | 12,694,745 (sum) |
| Population Density | 1,073.6 /sq mi | -- | -- |
| County population rank | #2 of 20 | -- | -- |
| State population rank | #138 of 1,390 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 61112 | Rockford | 1.7 mi | 152 |
| ZIP 61107 | Rockford | 2.0 mi | 30,765 |
| ZIP 61114 | Rockford | 3.7 mi | 15,325 |
| ZIP 61104 | Rockford | 3.9 mi | 17,222 |
| ZIP 61016 | Cherry Valley | 4.9 mi | 5,465 |
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 →