ZIP codes
11
St. Croix County, WI Demographics & ZIP Codes
St. Croix County, Wisconsin demographics and median household income by ZIP code — 11 ZIP codes — population 86,899 — avg. income $99,364 — avg. home value $323,100. Compare income, housing, and ZIP-level data on US5.
Population
86,899
Median household income (avg.)
$99,364
132% of U.S. median
Average home value
$323,100
93% of U.S. median
Average rent
$945
81% of U.S. median
St. Croix County demographics
St. Croix County, Wisconsin covers 11 ZIP codes, with a combined ZIP-area population of about 86,899.
Median household income in St. Croix County
The average median household income across ZIP codes in St. Croix County, Wisconsin is about $99,364 — about 30% above the WI ZIP average ($76,216), and about 32% above the U.S. median ($75,149).
Among ZIPs with income data, 54082 (Houlton) is near the top at about $130,738, while 54007 (Deer Park) is near the bottom at about $83,618.
Housing in St. Croix County
For housing in St. Croix County, Wisconsin, the average median home value is about $323,100 and the average median rent is about $945.
The most populous ZIP is 54016 (Hudson) with about 33,784 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in St. Croix County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 54016 | Hudson | St. Croix County | WI | 33,784 | $111,402 | $425,900 |
| 54017 | New Richmond | St. Croix County | WI | 19,722 | $99,804 | $301,900 |
| 54025 | Somerset | St. Croix County | WI | 7,497 | $95,617 | $342,700 |
| 54002 | Baldwin | St. Croix County | WI | 6,887 | $84,879 | $275,600 |
| 54023 | Roberts | St. Croix County | WI | 4,612 | $107,333 | $352,500 |
| 54015 | Hammond | St. Croix County | WI | 4,107 | $109,143 | $285,900 |
| 54013 | Glenwood City | St. Croix County | WI | 3,383 | $86,488 | $269,400 |
| 54028 | Woodville | St. Croix County | WI | 2,666 | $83,667 | $249,000 |
| 54082 | Houlton | St. Croix County | WI | 2,026 | $130,738 | $480,300 |
| 54027 | Wilson | St. Croix County | WI | 1,154 | $100,313 | $323,600 |
| 54007 | Deer Park | St. Croix County | WI | 1,061 | $83,618 | $247,300 |
Frequently asked questions
What are the demographics of St. Croix County?
St. Croix County, Wisconsin has a combined ZIP-area population of about 86,899 across 11 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in St. Croix County?
The average median household income across ZIP codes in St. Croix County, Wisconsin is about $99,364, about 30% above the state ZIP average ($76,216), and about 32% above the U.S. median ($75,149). Average median home value is about $323,100. Among ZIPs with data, 54082 (Houlton) is near the top ($130,738) and 54007 (Deer Park) is near the bottom ($83,618).
How many ZIP codes are in St. Croix County?
St. Croix County, Wisconsin includes 11 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for St. Croix County?
This page lists ZIP codes in St. Croix County, Wisconsin with population, median household income, and home value. Select a ZIP for a full demographics profile.