South Milwaukee, WI ZIP Codes
One ZIP code serves South Milwaukee, Wisconsin: 53172. Together they are home to 20,442 residents in 8,420 households.
South Milwaukee city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 20,442 |
| Households | 8,420 |
| Median household income | $73,427 |
| Median home value | $235,700 |
| Median age | 40.2 |
| Median rent | $1,014 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 20,442 |
| Households (sum of ZIP codes) | 8,420 |
| Median household income, range across ZIP codes | $73,427 (53172) to $73,427 (53172) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $73,427 |
| Homeowners | 66.8% |
| Households with kids under 18 | 27.9% |
| Moved in the past year | 10.1% |
| Carrier routes in EDDM2GO's route library | 13 routes, 9,058 homes (1 of 1 ZIP codes) |
Every ZIP code in South Milwaukee
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 53172 | South Milwaukee | 20,442 | 8,420 | $73,427 | $235,700 | 66.8% | 27.9% | 10.1% | 13 | 9,361 | 100% of its land; mailing city |
A ZIP code is listed for South Milwaukee when at least 10% of its land lies inside South Milwaukee city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is South Milwaukee. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside South Milwaukee.
Counties
- Milwaukee County — 36 ZIP codes
Price a mailing to South Milwaukee ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in South Milwaukee, WI?
- 53172. A ZIP code is listed for South Milwaukee when at least 10% of its land lies inside South Milwaukee city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is South Milwaukee.
- What is the population of South Milwaukee, WI?
- The Census Bureau counts 20,442 residents inside South Milwaukee city limits (ACS 2020–2024). The 1 ZIP code that serve South Milwaukee hold 20,442 residents in all.
- What is the median household income in South Milwaukee, WI?
- $73,427 inside South Milwaukee city limits, per the Census Bureau. Across its ZIP codes the medians run from $73,427 to $73,427.
- How many carrier routes and mailboxes are in South Milwaukee, WI?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 13 carrier routes reaching 9,058 residential and 303 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.