📍 View location on OpenStreetMap (44.580490, -89.416420)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 54423 |
| Primary City | Custer |
| State / Province | WI |
| County | Portage |
| Total Population | 2,394 |
| Population Density | 19.1 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 54423 | Portage County records | WI records |
|---|---|---|---|
| Population estimate | 2,394 | 68,073 (sum) | 5,914,913 (sum) |
| Population Density | 19.1 /sq mi | -- | -- |
| County population rank | #6 of 11 | -- | -- |
| State population rank | #432 of 780 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 54482 | Stevens Point | 5.0 mi | 8,963 |
| ZIP 54473 | Rosholt | 5.6 mi | 2,472 |
| ZIP 54407 | Amherst Junction | 7.1 mi | 1,350 |
| ZIP 54458 | Nelsonville | 7.7 mi | 133 |
| ZIP 54481 | Stevens Point | 11.6 mi | 28,242 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →