100 Smallest ZIP Codes in the United States by Population in Ogle County, Illinois
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Ogle County, Illinois.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 61043 | HOLCOMB | IL | 159 |
| 2 | 60113 | CRESTON | IL | 245 |
| 3 | 61007 | BAILEYVILLE | IL | 325 |
| 4 | 61049 | LINDENWOOD | IL | 644 |
| 5 | 61015 | CHANA | IL | 903 |
| 6 | 61052 | MONROE CENTER | IL | 1,038 |
| 7 | 61047 | LEAF RIVER | IL | 1,626 |
| 8 | 61030 | FORRESTON | IL | 2,292 |
| 9 | 61084 | STILLMAN VALLEY | IL | 3,118 |
| 10 | 61020 | DAVIS JUNCTION | IL | 3,170 |
| 11 | 61054 | MOUNT MORRIS | IL | 3,633 |
| 12 | 61064 | POLO | IL | 3,898 |
| 13 | 61061 | OREGON | IL | 6,880 |
| 14 | 61010 | BYRON | IL | 7,399 |
| 15 | 61068 | ROCHELLE | IL | 14,862 |