ZIP codes
13
Columbia County, WI Demographics & ZIP Codes
Columbia County, Wisconsin demographics and median household income by ZIP code — 13 ZIP codes — population 58,239 — avg. income $84,702 — avg. home value $237,400. Compare income, housing, and ZIP-level data on US5.
Population
58,239
Median household income (avg.)
$84,702
113% of U.S. median
Average home value
$237,400
68% of U.S. median
Average rent
$736
63% of U.S. median
Columbia County demographics
Columbia County, Wisconsin covers 13 ZIP codes, with a combined ZIP-area population of about 58,239.
Median household income in Columbia County
The average median household income across ZIP codes in Columbia County, Wisconsin is about $84,702 — about 11% above the WI ZIP average ($76,216), and about 13% above the U.S. median ($75,149).
Among ZIPs with income data, 53555 (Lake Wisconsin) is near the top at about $110,926, while 53901 (Portage) is near the bottom at about $72,244.
Housing in Columbia County
For housing in Columbia County, Wisconsin, the average median home value is about $237,400 and the average median rent is about $736.
The most populous ZIP is 53901 (Portage) with about 14,654 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Columbia County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 53901 | Portage | Columbia County | WI | 14,654 | $72,244 | $214,300 |
| 53925 | Columbus | Columbia County | WI | 8,956 | $86,667 | $258,400 |
| 53555 | Lake Wisconsin | Columbia County | WI | 8,708 | $110,926 | $359,800 |
| 53954 | Pardeeville | Columbia County | WI | 6,579 | $80,938 | $248,500 |
| 53955 | Lake Wisconsin | Columbia County | WI | 5,909 | $95,802 | $285,100 |
| 53956 | Randolph | Columbia County | WI | 3,238 | $84,722 | $214,100 |
| 53960 | Doylestown | Columbia County | WI | 3,235 | $82,143 | $247,200 |
| 53932 | Fall River | Columbia County | WI | 2,470 | $80,486 | $277,400 |
| 53923 | Cambria | Columbia County | WI | 2,294 | $74,750 | $211,200 |
| 53911 | Arlington | Columbia County | WI | 1,480 | $99,375 | $285,500 |
| 53969 | Wyocena | Columbia County | WI | 361 | $73,125 | $200,000 |
| 53935 | Friesland | Columbia County | WI | 269 | $76,818 | $147,200 |
| 53928 | Doylestown | Columbia County | WI | 86 | $83,125 | $137,500 |
Frequently asked questions
What are the demographics of Columbia County?
Columbia County, Wisconsin has a combined ZIP-area population of about 58,239 across 13 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Columbia County?
The average median household income across ZIP codes in Columbia County, Wisconsin is about $84,702, about 11% above the state ZIP average ($76,216), and about 13% above the U.S. median ($75,149). Average median home value is about $237,400. Among ZIPs with data, 53555 (Lake Wisconsin) is near the top ($110,926) and 53901 (Portage) is near the bottom ($72,244).
How many ZIP codes are in Columbia County?
Columbia County, Wisconsin includes 13 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Columbia County?
This page lists ZIP codes in Columbia County, Wisconsin with population, median household income, and home value. Select a ZIP for a full demographics profile.