USPS Locations in Wisconsin
USPS maintains an extensive network of 1,459 locations spanning 318 cities across Wisconsin, with the densest coverage in Milwaukee, Madison and Green Bay.
1,459
Locations
318
Cities Covered
WI
State
USPS Coverage in Wisconsin
- Largest presence: Milwaukee (227 locations)
- Average per city: 4.6
- Coverage: 318 Wisconsin cities
USPS Locations by City in Wisconsin
| City | Locations |
|---|---|
| Milwaukee | 227 |
| Madison | 89 |
| Green Bay | 60 |
| Wauwatosa | 31 |
| La Crosse | 30 |
| Fitchburg | 29 |
| Waukesha | 29 |
| Brookfield | 21 |
| Monona | 21 |
| Oshkosh | 21 |
| Wausau | 21 |
| Kenosha | 20 |
| Beloit | 18 |
| Janesville | 18 |
| Shorewood | 17 |
| Menomonee Falls | 16 |
| Neenah | 15 |
| Fond Du Lac | 14 |
| Pewaukee | 14 |
| South Milwaukee | 14 |
| Mount Pleasant | 13 |
| Fort Atkinson | 12 |
| Kaukauna | 12 |
| New Berlin | 12 |
| Racine | 12 |
| Menomonie | 11 |
| Baraboo | 10 |
| Mequon | 10 |
| Waupaca | 10 |
| West Bend | 10 |
| Depere | 9 |
| Greenfield | 9 |
| Middleton | 9 |
| Oconomowoc | 9 |
| Shawano | 9 |
| Stevens Point | 9 |
| Sun Prairie | 9 |
| Waupun | 9 |
| Franklin | 8 |
| Lacrosse | 8 |
| Sparta | 8 |
| Cedarburg | 7 |
| Clintonville | 7 |
| Waterford | 7 |
| Altoona | 6 |
| Beaver Dam | 6 |
| Hartland | 6 |
| Watertown | 6 |
| Combined Locks | 5 |
| Cudahy | 5 |
Showing the top 50 of 318 cities. Get full Wisconsin coverage via API →
Sample Locations
| Location | City |
|---|---|
| Afton Post Office | Afton |
| Allenton Post Office | Allenton |
| Almond Post Office | Almond |
| Altoona Post Office | Altoona |
| Public Collection Box | Altoona |
Showing 5 of 1,459 locations. Get the complete Wisconsin dataset via API →
USPS Location API
Query USPS locations in Wisconsin programmatically - ZIP lookup, coverage, and batch queries.
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USPS in Other States
New York (13,972)·California (10,819)·Pennsylvania (8,914)·Massachusetts (6,449)·Illinois (6,353)·Ohio (5,019)·New Jersey (4,784)·Florida (3,635)·Maryland (3,570)·Michigan (3,396)·Texas (2,842)·Connecticut (2,225)·Washington (1,803)·Missouri (1,801)·Virginia (1,653)·Indiana (1,610)·North Carolina (1,567)·Minnesota (1,488)·Arizona (1,487)·Colorado (1,461)·Georgia (1,060)·Oregon (1,026)·New Hampshire (932)·Maine (809)·Rhode Island (776)·Alabama (688)·South Carolina (631)·Iowa (630)·West Virginia (609)·Delaware (445)·Tennessee (445)·Vermont (438)·Nevada (410)·Kentucky (409)·Louisiana (379)·Nebraska (357)·Hawaii (343)·Arkansas (312)·Kansas (311)·Utah (262)·Puerto Rico (245)·New Mexico (205)·Montana (150)·Oklahoma (138)·Idaho (123)·District of Columbia (101)·Mississippi (101)·Alaska (72)·North Dakota (71)·U.S. Virgin Islands (29)·Wyoming (16)·South Dakota (14)·Guam (7)