Baraboo, WI micro area ZIP codes
The Baraboo, WI micropolitan statistical area (CBSA 12660) covers 1 county in Wisconsin and 15 ZIP codes.
- ZIP codes
- 15
- Population
- 64,216
- Avg. median income
- $82,600population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Baraboo, WI area
ZIP codes in the Baraboo, WI area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 53561 | Merrimac | Sauk County | 1,872 | $91,103 | $507,000 |
| 53577 | Plain | Sauk County | 1,363 | $96,500 | $311,400 |
| 53578 | Prairie Du Sac | Sauk County | 6,503 | $105,610 | $430,600 |
| 53583 | Sauk City | Sauk County | 5,816 | $97,286 | $406,900 |
| 53588 | Spring Green | Sauk County | 3,770 | $83,417 | $387,300 |
| 53913 | Baraboo | Sauk County | 21,704 | $74,629 | $315,700 |
| 53937 | Hillpoint | Sauk County | 1,157 | $87,292 | $352,700 |
| 53940 | Lake Delton | Sauk County | 0 | — | — |
| 53941 | La Valle | Sauk County | 2,817 | $82,537 | $365,900 |
| 53942 | Lime Ridge | Sauk County | 235 | $112,292 | $133,300 |
| 53943 | Loganville | Sauk County | 1,245 | $73,000 | $327,400 |
| 53951 | North Freedom | Sauk County | 2,452 | $71,970 | $327,100 |
| 53958 PO Box | Reedsburg | Sauk County | — | — | — |
| 53959 | Reedsburg | Sauk County | 14,451 | $77,924 | $319,500 |
| 53961 | Rock Springs | Sauk County | 831 | $77,298 | $292,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Baraboo, WI micro area?
15 ZIP codes, based on each ZIP code's main county.
Which counties make up the Baraboo, WI area?
Sauk County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).