Jersey County, Illinois ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
24,579
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 | 62052 | Jerseyville | 12,237 |
| 2 | 62012 | Brighton | 6,672 |
| 3 | 62037 | Grafton | 1,814 |
| 4 | 62028 | Elsah | 1,385 |
| 5 | 62022 | Dow | 1,088 |
| 6 | 62063 | Medora | 795 |
| 7 | 62031 | Fieldon | 517 |
| 8 | 62030 | Fidelity | 71 |
Cities in Jersey County
ZIP Directory
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.