Brown County, Wisconsin Zip Codes
| De Pere | 48,796 |
| Green Bay | 40,653 |
| Green Bay | 37,187 |
| Green Bay | 31,428 |
| Green Bay | 27,859 |
| Green Bay | 27,366 |
| Green Bay | 22,116 |
| Oneida | 7,997 |
| Denmark | 6,078 |
| New Franken | 4,926 |
| Greenleaf | 4,133 |
| Suamico | 3,523 |
| Wrightstown | 3,221 |
| Green Bay | 1,130 |
- Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.