County · GEOID 55109
St. Croix County, WI ZIP codes
18 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County St. Croix County (GEOID 55109). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 129,762 (18 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 St. Croix County
Population overlap
Share of each ZIP/ZCTA’s population located within St. Croix County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 5400298.8%
Directory county
- 540058.2%
- 5400771.0%
Directory county
- 5401398.6%
Directory county
- 54015100.0%
Directory county
- 54016100.0%
Directory county
- 5401799.2%
Directory county
- 540200.9%
- 5402228.9%
- 54023100.0%
Directory county
- 54025100.0%
Directory county
- 5402640.9%
- 54027100.0%
Directory county
- 54028100.0%
Directory county
- 54082100.0%
Directory county
- 547346.3%
- 5474911.2%
- 547676.1%
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 St. Croix County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 54002 | Baldwin | St. Croix County | 6,887 | $84,879 |
| 54005 | Clear Lake | Polk County | 3,222 | $82,500 |
| 54007 | Deer Park | St. Croix County | 1,061 | $83,618 |
| 54013 | Glenwood City | St. Croix County | 3,383 | $86,488 |
| 54015 | Hammond | St. Croix County | 4,107 | $109,143 |
| 54016 | Hudson | St. Croix County | 33,784 | $111,402 |
| 54017 | New Richmond | St. Croix County | 19,722 | $99,804 |
| 54020 | Osceola | Polk County | 7,729 | $79,833 |
| 54022 | River Falls | Pierce County | 24,245 | $91,292 |
| 54023 | Roberts | St. Croix County | 4,612 | $107,333 |
| 54025 | Somerset | St. Croix County | 7,497 | $95,617 |
| 54026 | Star Prairie | Polk County | 2,217 | $93,235 |
| 54027 | Wilson | St. Croix County | 1,154 | $100,313 |
| 54028 | Woodville | St. Croix County | 2,666 | $83,667 |
| 54082 | Houlton | St. Croix County | 2,026 | $130,738 |
| 54734 | Downing | Dunn County | 727 | $66,083 |
| 54749 | Knapp | Dunn County | 1,446 | $68,750 |
| 54767 | Spring Valley | Pierce County | 3,277 | $86,417 |