Columbia County, Wisconsin has a 2026 one-unit conforming loan limit of $832,750, which is 2.9 times the county's median home value of $283,200, so a typical home there can be financed with a conforming (non-jumbo) loan; median household income is $85,351 (FHFA; Census ACS 2020–2024).
Data as of 2026. Source: FHFA 2026 conforming loan limits; U.S. Census Bureau ACS 2020–2024
| Item | Value |
|---|---|
| 1-unit limit (2026) | $832,750 |
| 2-unit limit | $1,066,250 |
| 3-unit limit | $1,288,800 |
| 4-unit limit | $1,601,750 |
| Median home value (ACS 2020–24) | $283,200 |
| Wisconsin median home value | $266,500 |
| Limit ÷ median home value | 2.94× |
| Median household income | $85,351 |
| Median home value ÷ income | 3.3× |
| Population | 58,272 |
| Median property tax paid (owners) | $3,855 |
| Effective property tax rate (approx.) | 1.36% |
| Owner-occupied homes | 76.7% |
| Home value rank in Wisconsin | 10 of 72 counties |
| Neighbor: Adams County, WI | limit $832,750; median home $200,800 |
| Neighbor: Dane County, WI | limit $832,750; median home $394,800 |
| Neighbor: Dodge County, WI | limit $832,750; median home $231,900 |
| Neighbor: Green Lake County, WI | limit $832,750; median home $215,400 |
| Neighbor: Juneau County, WI | limit $832,750; median home $177,700 |
| Neighbor: Marquette County, WI | limit $832,750; median home $210,400 |
| Neighbor: Sauk County, WI | limit $832,750; median home $258,600 |
Across Wisconsin's 72 counties, FHFA's 2026 one-unit limits are $832,750 everywhere. Columbia County's median home value is 6% above the state median of $266,500 (rank 10 of 72). Among its 7 neighboring counties, Dane County has the highest median home value ($394,800) and Juneau County the lowest ($177,700); all share the same loan limit. Owners pay a median $3,855 a year in property tax, an effective rate of about 1.36% of home value.
County data: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024 (tables B25077, B19013, B01003, B25103, B25003). Neighbors: Census county adjacency file.
Related
- 2026 conforming loan limit: Columbia County, OR
- 2026 conforming loan limit: Columbia County, PA
- 2026 conforming loan limit: Columbia County, WA
- 2026 conforming loan limit: Columbiana County, OH
- 2026 conforming loan limit: Columbus County, NC
- 2026 conforming loan limit: Colusa County, CA
- 2026 conforming loan limit: Comal County, TX
- 2026 conforming loan limit: Comanche County, KS
Last updated 2026-10-16. Data only, not financial or tax advice.