Most populous ZIP codes in Wisconsin
Top 25 most populous ZIP codes in Wisconsin. #1 is 53215 (Milwaukee) with about 58,375 residents. Compare population, income, and housing on US5.
These ZIP codes have the largest populations in Wisconsin. Population totals are aggregated from published ZIP-area Census estimates on US5.
The largest codes are 53215 (Milwaukee) with about 58,375 residents; 53711 (Fitchburg) with about 50,474 residents; 54601 (La Crosse) with about 50,474 residents.
Open any ZIP for a full demographics, income, and housing profile, or return to the Wisconsin state page for the complete ZIP table.
Ranked ZIP codes
| # | ZIP | City | County | Population | Population | Income | Home value |
|---|---|---|---|---|---|---|---|
| 1 | 53215 | Milwaukee | Milwaukee County | 58,375 | 58,375 | $49,207 | $148,400 |
| 2 | 53711 | Fitchburg | Dane County | 50,474 | 50,474 | $101,236 | $387,600 |
| 3 | 54601 | La Crosse | La Crosse County | 50,474 | 50,474 | $60,078 | $220,200 |
| 4 | 54115 | Hobart | Brown County | 49,663 | 49,663 | $92,023 | $307,800 |
| 5 | 53511 | Beloit | Rock County | 48,305 | 48,305 | $65,305 | $160,000 |
| 6 | 53704 | Madison | Dane County | 47,136 | 47,136 | $75,007 | $289,000 |
| 7 | 54956 | Neenah | Winnebago County | 46,658 | 46,658 | $81,386 | $238,200 |
| 8 | 53209 | Milwaukee | Milwaukee County | 44,963 | 44,963 | $45,288 | $150,200 |
| 9 | 54915 | Appleton | Calumet County | 44,269 | 44,269 | $83,814 | $247,900 |
| 10 | 53590 | Sun Prairie | Dane County | 43,965 | 43,965 | $96,497 | $354,700 |
| 11 | 53081 | Sheboygan | Sheboygan County | 43,146 | 43,146 | $62,401 | $169,700 |
| 12 | 54703 | Eau Claire | Eau Claire County | 43,022 | 43,022 | $68,801 | $224,600 |
| 13 | 54701 | Eau Claire | Eau Claire County | 42,348 | 42,348 | $71,406 | $265,000 |
| 14 | 54935 | Fond du Lac | Fond du Lac County | 41,474 | 41,474 | $63,060 | $166,400 |
| 15 | 54313 | Suamico | Brown County | 40,959 | 40,959 | $108,410 | $294,300 |
| 16 | 54220 | Manitowoc | Manitowoc County | 40,739 | 40,739 | $65,188 | $159,500 |
| 17 | 53218 | Milwaukee | Milwaukee County | 40,581 | 40,581 | $42,207 | $122,200 |
| 18 | 53204 | Milwaukee | Milwaukee County | 40,008 | 40,008 | $43,645 | $106,000 |
| 19 | 53051 | Menomonee Falls | Waukesha County | 39,000 | 39,000 | $98,423 | $341,700 |
| 20 | 53221 | Milwaukee | Milwaukee County | 38,428 | 38,428 | $61,640 | $205,500 |
| 21 | 54311 | Green Bay | Brown County | 37,588 | 37,588 | $83,178 | $272,400 |
| 22 | 53703 | Madison | Dane County | 37,467 | 37,467 | $46,618 | $472,000 |
| 23 | 53066 | Summit | Waukesha County | 37,056 | 37,056 | $111,348 | $402,800 |
| 24 | 54901 | Oshkosh | Winnebago County | 36,999 | 36,999 | $61,734 | $164,000 |
| 25 | 53154 | Oak Creek | Milwaukee County | 36,473 | 36,473 | $93,120 | $305,100 |
Frequently asked questions
What are the most populous ZIP codes in Wisconsin?
The largest ZIP on this board is 53215 (Milwaukee) with about 58,375 residents. See the ranked table for the full top 25.
How does US5 rank ZIP codes in Wisconsin?
We rank indexable ZIP codes by population from high to low.
Where can I explore all ZIP codes in Wisconsin?
Visit the Wisconsin state page for the full ZIP table, demographics summary, and sortable income/housing columns.