Milwaukee County, Wisconsin ZIP codes
48 ZIP codes are in Milwaukee County, plus 1 that cross in from neighboring counties. It's part of the Milwaukee-Waukesha, WI metro area.
- ZIP codes
- 48
- Population in these ZIPs
- 926,469
- Avg. median income
- $67,400population-weighted
- Cities & towns
- 8
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Milwaukee County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 53110 | Cudahy | 17,853 | $66,719 | $287,400 |
| 53129 | Greendale | 14,570 | $95,012 | $382,900 |
| 53130 | Hales Corners | 7,712 | $87,008 | $401,600 |
| 53132 | Franklin | 35,433 | $109,850 | $439,900 |
| 53154 | Oak Creek | 37,325 | $96,555 | $406,600 |
| 53172 | South Milwaukee | 20,442 | $73,427 | $304,500 |
| 53201 PO Box | Milwaukee | — | — | — |
| 53202 | Milwaukee | 25,861 | $71,034 | $361,600 |
| 53203 | Milwaukee | 2,357 | $86,159 | $383,200 |
| 53204 | Milwaukee | 39,996 | $45,934 | $159,000 |
| 53205 | Milwaukee | 9,265 | $31,529 | $154,900 |
| 53206 | Milwaukee | 19,887 | $29,336 | $92,400 |
| 53207 | Milwaukee | 34,313 | $79,117 | $303,400 |
| 53208 | Milwaukee | 27,201 | $52,690 | $232,000 |
| 53209 | Milwaukee | 45,170 | $48,486 | $164,900 |
| 53210 | Milwaukee | 23,922 | $48,217 | $166,800 |
| 53211 | Milwaukee | 34,234 | $75,256 | $522,800 |
| 53212 | Milwaukee | 28,938 | $47,298 | $212,100 |
| 53213 | Milwaukee | 26,905 | $101,688 | $428,300 |
| 53214 | Milwaukee | 34,480 | $60,962 | $257,500 |
| 53215 | Milwaukee | 58,146 | $54,289 | $221,400 |
| 53216 | Milwaukee | 30,345 | $46,752 | $171,800 |
| 53217 | Milwaukee | 29,957 | $133,021 | $570,300 |
| 53218 | Milwaukee | 41,196 | $45,642 | $165,900 |
| 53219 | Milwaukee | 34,764 | $70,388 | $269,500 |
| 53220 | Milwaukee | 27,782 | $69,319 | $297,400 |
| 53221 | Milwaukee | 38,044 | $63,265 | $288,800 |
| 53222 | Milwaukee | 24,663 | $76,980 | $264,100 |
| 53223 | Milwaukee | 28,793 | $60,839 | $230,400 |
| 53224 | Milwaukee | 21,223 | $67,803 | $242,200 |
| 53225 | Milwaukee | 25,187 | $56,545 | $234,800 |
| 53226 | Milwaukee | 18,908 | $93,132 | $409,000 |
| 53227 | Milwaukee | 22,885 | $73,321 | $293,600 |
| 53228 | Milwaukee | 15,121 | $75,033 | $356,500 |
| 53233 | Milwaukee | 14,497 | $23,750 | $186,900 |
| 53234 PO Box | Milwaukee | — | — | — |
| 53235 | Saint Francis | 9,004 | $57,368 | $280,800 |
| 53237 PO Box | Milwaukee | — | — | — |
| 53259 PO Box | Milwaukee | — | — | — |
| 53263 PO Box | Milwaukee | — | — | — |
| 53267 PO Box | Milwaukee | — | — | — |
| 53268 PO Box | Milwaukee | — | — | — |
| 53274 PO Box | Milwaukee | — | — | — |
| 53278 PO Box | Milwaukee | — | — | — |
| 53288 PO Box | Milwaukee | — | — | — |
| 53290 PO Box | Milwaukee | — | — | — |
| 53293 PO Box | Milwaukee | — | — | — |
| 53295 | Milwaukee | 90 | — | — |
ZIP codes partly in Milwaukee County
These ZIP codes are mostly in a neighboring county but cover part of Milwaukee County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 53126 | Franksville | Racine County | 7,064 | $101,206 | $467,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Milwaukee County
Nearby counties
Frequently asked questions
How many ZIP codes are in Milwaukee County, Wisconsin?
48 ZIP codes are mainly in Milwaukee County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Milwaukee County?
ZIP codes in Milwaukee County use the city names Cudahy, Franklin, Greendale, Hales Corners, Milwaukee, Oak Creek, Saint Francis and South Milwaukee.
What metro area is Milwaukee County in?
Milwaukee County is part of the Milwaukee-Waukesha, WI metropolitan statistical area.