County: Winnebago
| Zip code | County Code |
MSA Code |
City | State |
|---|---|---|---|---|
| 61016 | 17201 | Rockford, IL | Cherry Valley | Illinois |
| 61024 | 17201 | Rockford, IL | Durand | Illinois |
| 61132 | 17201 | Rockford, IL | Loves Park | Illinois |
| 61131 | 17201 | Rockford, IL | Loves Park | Illinois |
| 61130 | 17201 | Rockford, IL | Loves Park | Illinois |
| 61111 | 17201 | Rockford, IL | Loves Park | Illinois |
| 61115 | 17201 | Rockford, IL | Machesney Park | Illinois |
| 61063 | 17201 | Rockford, IL | Pecatonica | Illinois |
| 61109 | 17201 | Rockford, IL | Rockford | Illinois |
| 61126 | 17201 | Rockford, IL | Rockford | Illinois |
| 61125 | 17201 | Rockford, IL | Rockford | Illinois |
| 61114 | 17201 | Rockford, IL | Rockford | Illinois |
| 61112 | 17201 | Rockford, IL | Rockford | Illinois |
| 61110 | 17201 | Rockford, IL | Rockford | Illinois |
| 61108 | 17201 | Rockford, IL | Rockford | Illinois |
| 61107 | 17201 | Rockford, IL | Rockford | Illinois |
| 61106 | 17201 | Rockford, IL | Rockford | Illinois |
| 61105 | 17201 | Rockford, IL | Rockford | Illinois |
| 61104 | 17201 | Rockford, IL | Rockford | Illinois |
| 61103 | 17201 | Rockford, IL | Rockford | Illinois |
| 61102 | 17201 | Rockford, IL | Rockford | Illinois |
| 61101 | 17201 | Rockford, IL | Rockford | Illinois |
| 61072 | 17201 | Rockford, IL | Rockton | Illinois |
| 61073 | 17201 | Rockford, IL | Roscoe | Illinois |
| 61077 | 17201 | Rockford, IL | Seward | Illinois |
| 61079 | 17201 | Rockford, IL | Shirland | Illinois |
| 61080 | 17201 | Rockford, IL | South Beloit | Illinois |
| 61088 | 17201 | Rockford, IL | Winnebago | Illinois |