Iowa County, Wisconsin ZIP Codes
- ZIP records
11 - Cities represented
11 - Sum of listed ZIP population estimates
22,784
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 | 53533 | Dodgeville | 7,283 |
| 2 | 53565 | Mineral Point | 4,778 |
| 3 | 53507 | Barneveld | 2,467 |
| 4 | 53503 | Arena | 2,057 |
| 5 | 53543 | Highland | 1,758 |
| 6 | 53582 | Ridgeway | 1,070 |
| 7 | 53506 | Avoca | 1,011 |
| 8 | 53544 | Hollandale | 826 |
| 9 | 53553 | Linden | 621 |
| 10 | 53526 | Cobb | 471 |
Cities in Iowa County
ZIP Directory
Browse all ZIP data for Wisconsin
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.