Zip Code 54115 — De Pere, WI
54115 is a ZIP Code associated with De Pere, WI, located within Brown. The postal region supports an estimated population of 50,411 residents across Data Pending housing units, with a population density of 157.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (44.405520, -88.091950)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 54115 |
| Primary City | De Pere |
| State / Province | WI |
| County | Brown |
| Total Population | 50,411 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 157.0 people/sq mi |
| Timezone | America/Chicago |
How 54115 Compares
| Metric | ZIP 54115 | Brown County | WI State Average |
|---|
| Population | 50,411 | 268,544 | 5,914,913 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 157.0 /sq mi | -- | -- |
Nearby ZIP Codes
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 →