Rockford, IL ZIP Codes
9
Total ZIPs
189,162
Total Population
ZIP Codes in Rockford, IL
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 61107 | 30,439 | 793 | America/Chicago |
| 61108 | 28,550 | 1,036 | America/Chicago |
| 61109 | 28,333 | 283 | America/Chicago |
| 61103 | 24,578 | 550 | America/Chicago |
| 61101 | 21,593 | 200 | America/Chicago |
| 61102 | 20,538 | 230 | America/Chicago |
| 61104 | 19,269 | 1,650 | America/Chicago |
| 61114 | 15,776 | 766 | America/Chicago |
| 61112 | 86 | 43 | America/Chicago |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.