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Zip Code 53204 — Milwaukee, WI

ZIP Code 53204 is associated with Milwaukee, WI, in Milwaukee County. The listed population estimate is 39,996; estimated density is 4,787.7 people per square mile. Among records with population estimates, it ranks #4 of 36 in Milwaukee County and #18 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.018060, -87.925520)

Data MetricLocal Statistic
Postal / Zip Code53204
Primary CityMilwaukee
State / ProvinceWI
CountyMilwaukee
Total Population39,996
Population Density4,787.7 people/sq mi
TimezoneAmerica/Chicago

How 53204 Compares

MetricZIP 53204Milwaukee County recordsWI records
Population estimate39,996926,469 (sum)5,914,913 (sum)
Population Density4,787.7 /sq mi----
County population rank#4 of 36----
State population rank#18 of 780----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in WI

ZIP CodeCityDistancePopulation estimate
ZIP 53233Milwaukee1.4 mi14,497
ZIP 53203Milwaukee1.5 mi2,357
ZIP 53215Milwaukee1.7 mi58,146
ZIP 53202Milwaukee2.3 mi25,861
ZIP 53205Milwaukee2.5 mi9,265

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →