Zip Code 53092 — Mequon, WI

ZIP Code 53092 is associated with Mequon, WI, in Ozaukee County. The listed population estimate is 20,886; estimated density is 397.1 people per square mile. Among records with population estimates, it ranks #1 of 8 in Ozaukee County and #100 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.221390, -87.953510)

Data MetricLocal Statistic
Postal / Zip Code53092
Primary CityMequon
State / ProvinceWI
CountyOzaukee
Total Population20,886
Population Density397.1 people/sq mi
TimezoneAmerica/Chicago

How 53092 Compares

MetricZIP 53092Ozaukee County recordsWI records
Population estimate20,88693,487 (sum)5,914,913 (sum)
Population Density397.1 /sq mi----
County population rank#1 of 8----
State population rank#100 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 53097Mequon3.2 mi7,683
ZIP 53223Milwaukee4.4 mi28,793
ZIP 53217Milwaukee4.8 mi29,957
ZIP 53224Milwaukee5.9 mi21,223
ZIP 53209Milwaukee6.4 mi45,170

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 →