Iroquois County, Illinois ZIP Codes
- ZIP records
23 - Cities represented
23 - Sum of listed ZIP population estimates
25,512
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 60970 | Watseka | 5,991 |
| 2 | 60927 | Clifton | 2,300 |
| 3 | 60953 | Milford | 2,075 |
| 4 | 60938 | Gilman | 2,035 |
| 5 | 60955 | Onarga | 1,953 |
| 6 | 60948 | Loda | 1,660 |
| 7 | 60924 | Cissna Park | 1,565 |
| 8 | 60966 | Sheldon | 1,385 |
| 9 | 60911 | Ashkum | 1,325 |
| 10 | 60951 | Martinton | 796 |
Cities in Iroquois County
- Ashkum
- Beaverville
- Buckley
- Cissna Park
- Claytonville
- Clifton
- Crescent City
- Danforth
- Donovan
- Gilman
- Goodwine
- Iroquois
- Loda
- Martinton
- Milford
- Onarga
- Papineau
- Sheldon
- Stockland
- Thawville
- Watseka
- Wellington
- Woodland
ZIP Directory
- ZIP 60911
- ZIP 60912
- ZIP 60918
- ZIP 60924
- ZIP 60926
- ZIP 60927
- ZIP 60928
- ZIP 60930
- ZIP 60931
- ZIP 60938
- ZIP 60939
- ZIP 60945
- ZIP 60948
- ZIP 60951
- ZIP 60953
- ZIP 60955
- ZIP 60956
- ZIP 60966
- ZIP 60967
- ZIP 60968
- ZIP 60970
- ZIP 60973
- ZIP 60974
Browse all ZIP data for Illinois
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.