County · GEOID 55111
Sauk County, WI ZIP codes
19 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Sauk County (GEOID 55111). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 83,845 (19 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Sauk County
Population overlap
Share of each ZIP/ZCTA’s population located within Sauk County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 5355614.9%
- 5356184.8%
Directory county
- 53577100.0%
Directory county
- 5357887.2%
Directory county
- 5358375.0%
Directory county
- 5358888.9%
Directory county
- 5391399.8%
Directory county
- 539243.6%
- 5393785.0%
Directory county
- 53940100.0%
Directory county
- 5394197.3%
Directory county
- 53942100.0%
Directory county
- 53943100.0%
Directory county
- 539447.7%
- 53951100.0%
Directory county
- 53959100.0%
Directory county
- 53961100.0%
Directory county
- 5396537.3%
Directory county
- 5396821.8%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Sauk County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 53556 | Lone Rock | Richland County | 2,354 | $67,188 |
| 53561 | Merrimac | Sauk County | 1,954 | $95,694 |
| 53577 | Plain | Sauk County | 1,305 | $88,750 |
| 53578 | Prairie Du Sac | Sauk County | 6,444 | $100,194 |
| 53583 | Sauk City | Sauk County | 6,043 | $92,792 |
| 53588 | Spring Green | Sauk County | 3,850 | $88,359 |
| 53913 | Baraboo | Sauk County | 21,342 | $73,856 |
| 53924 | Cazenovia | Richland County | 1,277 | $69,063 |
| 53937 | Hillpoint | Sauk County | 1,085 | $86,957 |
| 53940 | Lake Delton | Sauk County | 0 | — |
| 53941 | La Valle | Sauk County | 3,009 | $80,518 |
| 53942 | Lime Ridge | Sauk County | 151 | $108,393 |
| 53943 | Loganville | Sauk County | 1,291 | $71,154 |
| 53944 | Lyndon Station | Juneau County | 2,299 | $71,758 |
| 53951 | North Freedom | Sauk County | 2,571 | $70,729 |
| 53959 | Reedsburg | Sauk County | 14,391 | $76,313 |
| 53961 | Rock Springs | Sauk County | 838 | $80,625 |
| 53965 | Wisconsin Dells | Sauk County | 11,197 | $65,237 |
| 53968 | Wonewoc | Juneau County | 2,444 | $71,786 |
USPS associates these ZIPs with Sauk County
These codes list Sauk County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 53958 | Reedsburg | Sauk County | — | — |