Sauk County, Wisconsin ZIP Codes
- ZIP records
14 - Cities represented
14 - Sum of listed ZIP population estimates
64,216
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 | 53913 | Baraboo | 21,704 |
| 2 | 53959 | Reedsburg | 14,451 |
| 3 | 53578 | Prairie Du Sac | 6,503 |
| 4 | 53583 | Sauk City | 5,816 |
| 5 | 53588 | Spring Green | 3,770 |
| 6 | 53941 | La Valle | 2,817 |
| 7 | 53951 | North Freedom | 2,452 |
| 8 | 53561 | Merrimac | 1,872 |
| 9 | 53577 | Plain | 1,363 |
| 10 | 53943 | Loganville | 1,245 |
Cities in Sauk County
- Baraboo
- Hillpoint
- La Valle
- Lake Delton
- Lime Ridge
- Loganville
- Merrimac
- North Freedom
- Plain
- Prairie Du Sac
- Reedsburg
- Rock Springs
- Sauk City
- Spring Green
ZIP Directory
- ZIP 53561
- ZIP 53577
- ZIP 53578
- ZIP 53583
- ZIP 53588
- ZIP 53913
- ZIP 53937
- ZIP 53940
- ZIP 53941
- ZIP 53942
- ZIP 53943
- ZIP 53951
- ZIP 53959
- ZIP 53961
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.