ZIP CodesZIP codes in Brown County, Wisconsin
Brown County, Wisconsin has 19 ZIP codes in this list, from 54115 to 54344. They cover 8 places, among them Green Bay, De Pere, Greenleaf and Pulaski.
Nothing in this county matches.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 54115 | De Pere | 124 | 44.439, -88.081 |
| 54126 | Greenleaf | 80.5 | 44.294, -88.028 |
| 54162 | Pulaski | 112 | 44.661, -88.263 |
| 54173 | Suamico | 14.2 | 44.644, -88.032 |
| 54180 | Wrightstown | 5.9 | 44.326, -88.175 |
| 54208 | Denmark | 99.3 | 44.359, -87.827 |
| 54229 | New Franken | 38.6 | 44.559, -87.823 |
| 54301 | Green Bay | 6.5 | 44.482, -88.020 |
| 54302 | Green Bay | 9.2 | 44.502, -87.977 |
| 54303 | Green Bay | 11.5 | 44.552, -88.079 |
| 54304 | Green Bay | 11.7 | 44.498, -88.032 |
| 54305 | Green Bay | no area | 44.460, -88.007 |
| 54306 | Green Bay | no area | 44.519, -88.020 |
| 54307 | Green Bay | 0.1 | 44.460, -88.007 |
| 54308 | Green Bay | no area | 44.519, -88.020 |
| 54311 | Green Bay | 68.2 | 44.491, -87.927 |
| 54313 | Green Bay | 56.5 | 44.546, -88.102 |
| 54324 | Green Bay | no area | 44.460, -88.007 |
| 54344 | Green Bay | no area | 44.425, -88.111 |
The ZIP code areas of Brown County add up to about 638 square miles of land (1,652 sq km) as the Census Bureau draws them. The largest is 54115 (De Pere), with 124 square miles.
Places with more than one code here: Green Bay (12 codes).
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: De Pere, WI 54115.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.