ZIP code ranking · WI
Most Populous ZIP Codes in WI
The top 25 ZIP codes ranked by population in WI. The ranking pulls from the latest available data; ZIPs with implausible or incomplete data are excluded.
| Rank | ZIP | Where | Population |
|---|---|---|---|
| 1 | 53215 | Milwaukee, WI· Milwaukee County | 58,146 |
| 2 | 53711 | Fitchburg, WI· Dane County | 51,279 |
| 3 | 54115 | Hobart, WI· Brown County | 50,411 |
| 4 | 54601 | La Crosse, WI· La Crosse County | 50,397 |
| 5 | 53511 | Beloit, WI· Rock County | 48,701 |
| 6 | 53704 | Madison, WI· Dane County | 46,730 |
| 7 | 54956 | Neenah, WI· Winnebago County | 46,567 |
| 8 | 53590 | Sun Prairie, WI· Dane County | 45,602 |
| 9 | 53209 | Milwaukee, WI· Milwaukee County | 45,170 |
| 10 | 54915 | Appleton, WI· Calumet County | 44,367 |
| 11 | 54703 | Eau Claire, WI· Eau Claire County | 44,153 |
| 12 | 53081 | Sheboygan, WI· Sheboygan County | 43,381 |
| 13 | 54701 | Eau Claire, WI· Eau Claire County | 43,014 |
| 14 | 54935 | Fond du Lac, WI· Fond du Lac County | 41,613 |
| 15 | 54313 | Suamico, WI· Brown County | 41,422 |
| 16 | 53218 | Milwaukee, WI· Milwaukee County | 41,196 |
| 17 | 54220 | Manitowoc, WI· Manitowoc County | 40,949 |
| 18 | 53204 | Milwaukee, WI· Milwaukee County | 39,996 |
| 19 | 53051 | Menomonee Falls, WI· Waukesha County | 39,559 |
| 20 | 53221 | Milwaukee, WI· Milwaukee County | 38,044 |
| 21 | 54311 | Green Bay, WI· Brown County | 37,879 |
| 22 | 53703 | Madison, WI· Dane County | 37,659 |
| 23 | 53066 | Summit, WI· Waukesha County | 37,558 |
| 24 | 53154 | Oak Creek, WI· Milwaukee County | 37,325 |
| 25 | 54901 | Oshkosh, WI· Winnebago County | 37,294 |