| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Rockford (Rockford) | 42.254126 | -89.082978 | m | 61104 |
| Winnebago (Winnebago) | 42.313169 | -89.272204 | m | 61088 |
| South Beloit (South Beloit) | 42.476952 | -89.008696 | m | 61080 |
| South Beloit (Beloit) | 42.476952 | -89.008696 | m | 61080 |
| Shirland (Shirland) | 42.4445 | -89.1977 | m | 61079 |
| Seward (Seward) | 42.237413 | -89.357998 | m | 61077 |
| Roscoe (Roscoe) | 42.420756 | -88.99051 | m | 61073 |
| Rockton (Rockton) | 42.437728 | -89.146582 | m | 61072 |
| Rockford (Rockford) | 42.256111 | -88.999178 | m | 61108 |
| Rockford (Rockford) | 42.284408 | -89.009781 | m | 61107 |
| Rockford (Rockford) | 42.2712 | -89.0939 | m | 61106 |
| Rockford (Rockford) | 42.2712 | -89.0939 | m | 61105 |
| Rockford (Rockford) | 42.335593 | -89.072168 | m | 61103 |
| Rockford (Rockford) | 42.217656 | -89.166334 | m | 61102 |
| Rockford (Rockford) | 42.328316 | -89.147526 | m | 61101 |
| Rockford (Rockford) | 42.2712 | -89.0939 | m | 61126 |
| Rockford (Rockford) | 42.2712 | -89.0939 | m | 61125 |
| Rockford (Rockford) | 42.308048 | -88.986835 | m | 61114 |
| Rockford (Rockford) | 42.245826 | -88.97235 | m | 61112 |
| Rockford (Rockford) | 42.2712 | -89.0939 | m | 61110 |
| Rockford (Rockford) | 42.194732 | -89.063558 | m | 61109 |
| Rockford (New Milford) | 42.194732 | -89.063558 | m | 61109 |
| Rockford (Morristown) | 42.194732 | -89.063558 | m | 61109 |
| Rockford (Machesney Park) | 42.335593 | -89.072168 | m | 61103 |
| Pecatonica (Pecatonica) | 42.318078 | -89.339877 | m | 61063 |
| Machesney Park (Rockford) | 42.363398 | -89.020671 | m | 61115 |
Winnebago is an Administrative divisions in Illinois United States.
Illinois