Madison County, Illinois ZIP Codes
- ZIP records
28 - Cities represented
27 - Sum of listed ZIP population estimates
268,375
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 | 62040 | Granite City | 40,404 |
| 2 | 62025 | Edwardsville | 35,520 |
| 3 | 62234 | Collinsville | 31,648 |
| 4 | 62002 | Alton | 29,543 |
| 5 | 62249 | Highland | 16,205 |
| 6 | 62035 | Godfrey | 15,892 |
| 7 | 62294 | Troy | 15,325 |
| 8 | 62034 | Glen Carbon | 14,870 |
| 9 | 62010 | Bethalto | 11,028 |
| 10 | 62095 | Wood River | 10,726 |
Cities in Madison County
- Alhambra
- Alton
- Bethalto
- Collinsville
- Cottage Hills
- Dorsey
- East Alton
- Edwardsville
- Glen Carbon
- Godfrey
- Granite City
- Hamel
- Hartford
- Highland
- Livingston
- Madison
- Marine
- Maryville
- Moro
- New Douglas
- Roxana
- Saint Jacob
- South Roxana
- Troy
- Venice
- Wood River
- Worden
ZIP Directory
- ZIP 62001
- ZIP 62002
- ZIP 62010
- ZIP 62018
- ZIP 62021
- ZIP 62024
- ZIP 62025
- ZIP 62026
- ZIP 62034
- ZIP 62035
- ZIP 62040
- ZIP 62046
- ZIP 62048
- ZIP 62058
- ZIP 62060
- ZIP 62061
- ZIP 62062
- ZIP 62067
- ZIP 62074
- ZIP 62084
- ZIP 62087
- ZIP 62090
- ZIP 62095
- ZIP 62097
- ZIP 62234
- ZIP 62249
- ZIP 62281
- ZIP 62294
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.