| 61007 Baileyville | 815/779 | Ogle County | Illinois (IL) |
| 61064 Brookville | 815/779 | Ogle County | Illinois (IL) |
| 61010 Byron | 815/779 | Ogle County | Illinois (IL) |
| 61015 Chana | 815/779 | Ogle County | Illinois (IL) |
| 60113 Creston | 815/779 | Ogle County | Illinois (IL) |
| 61020 Davis Jct | 815/779 | Ogle County | Illinois (IL) |
| 61020 Davis Junction | 815/779 | Ogle County | Illinois (IL) |
| 61047 Egan | 815/779 | Ogle County | Illinois (IL) |
| 61068 Flag Center | 815/779 | Ogle County | Illinois (IL) |
| 61068 Flagg | 815/779 | Ogle County | Illinois (IL) |
| 61030 Forreston | 815/779 | Ogle County | Illinois (IL) |
| 61030 Haldane | 815/779 | Ogle County | Illinois (IL) |
| 61068 Hillcrest | 815/779 | Ogle County | Illinois (IL) |
| 61043 Holcomb | 815/779 | Ogle County | Illinois (IL) |
| 61015 Honey Creek | 815/779 | Ogle County | Illinois (IL) |
| 61068 Kings | 815/779 | Ogle County | Illinois (IL) |
| 61047 Leaf River | 815/779 | Ogle County | Illinois (IL) |
| 61049 Lindenwood | 815/779 | Ogle County | Illinois (IL) |
| 61052 Monroe Center | 815/779 | Ogle County | Illinois (IL) |
| 61054 Mount Morris | 815/779 | Ogle County | Illinois (IL) |
| 61061 Oregon | 815/779 | Ogle County | Illinois (IL) |
| 61015 Paynes Point | 815/779 | Ogle County | Illinois (IL) |
| 61064 Polo | 815/779 | Ogle County | Illinois (IL) |
| 61068 Rochelle | 815/779 | Ogle County | Illinois (IL) |
| 61084 Stillman Valley | 815/779 | Ogle County | Illinois (IL) |
| 61064 Stratford | 815/779 | Ogle County | Illinois (IL) |
| 61091 Woosung | 815/779 | Ogle County | Illinois (IL) |