U.S. ZIP Code tools

53172 · Population & demographics · South Milwaukee WI

ZIP Code
53172

South Milwaukee, WI

City / locality
South Milwaukee
State
Wisconsin
ZIP Code type
Type not provided
Latitude
42.9105
Longitude
-87.8646
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

Population & demographics

acs/acs5 · 2024

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

20,442People · Margin of error ±49

Median age

40.2Years · Margin of error ±2.0

Median household income

73,427USD · Margin of error ±6,759

Median home value

235,700USD · Margin of error ±7,514

Total households

8,420Households · Margin of error ±375

Housing units

8,885Count · Margin of error ±392

Owner-occupied housing units

5,627Count · Margin of error ±345

Renter-occupied housing units

2,793Count · Margin of error ±306

Median monthly gross rent

1,014USD · Margin of error ±65

Household income distribution

USD · Households

$0–$9,999308±115
$10,000–$14,999282±168
$15,000–$19,999319±127
$20,000–$24,999339±117
$25,000–$29,999246±91
$30,000–$34,999180±70
$35,000–$39,999257±115
$40,000–$44,999516±122
$45,000–$49,999364±100
$50,000–$59,999516±143
$60,000–$74,999956±194
$75,000–$99,9991,338±271
$100,000–$124,9991,084±212
$125,000–$149,999559±103
$150,000–$199,999641±140
≥ $200,000515±144

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year