Zip Code 48189 — Whitmore Lake, MI

ZIP Code 48189 is associated with Whitmore Lake, MI, in Washtenaw County. The listed population estimate is 13,893; estimated density is 156.9 people per square mile. Among records with population estimates, it ranks #9 of 14 in Washtenaw County and #271 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.411370, -83.783060)

Data MetricLocal Statistic
Postal / Zip Code48189
Primary CityWhitmore Lake
State / ProvinceMI
CountyWashtenaw
Total Population13,893
Population Density156.9 people/sq mi
TimezoneAmerica/Detroit

How 48189 Compares

MetricZIP 48189Washtenaw County recordsMI records
Population estimate13,893355,280 (sum)10,077,716 (sum)
Population Density156.9 /sq mi----
County population rank#9 of 14----
State population rank#271 of 987----

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 MI

ZIP CodeCityDistancePopulation estimate
ZIP 48139Hamburg3.1 mi96
ZIP 48143Lakeland4.6 mi139
ZIP 48116Brighton6.4 mi27,289
ZIP 48178South Lyon6.5 mi37,789
ZIP 48105Ann Arbor6.8 mi37,048

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 →