Zip Code 48442 — Holly, MI

ZIP Code 48442 is associated with Holly, MI, in Oakland County. The listed population estimate is 22,788; estimated density is 102.5 people per square mile. Among records with population estimates, it ranks #27 of 68 in Oakland County and #158 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.793160, -83.602240)

Data MetricLocal Statistic
Postal / Zip Code48442
Primary CityHolly
State / ProvinceMI
CountyOakland
Total Population22,788
Population Density102.5 people/sq mi
TimezoneAmerica/Detroit

How 48442 Compares

MetricZIP 48442Oakland County recordsMI records
Population estimate22,7881,307,547 (sum)10,077,716 (sum)
Population Density102.5 /sq mi----
County population rank#27 of 68----
State population rank#158 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 48350Davisburg5.0 mi8,163
ZIP 48430Fenton7.5 mi39,309
ZIP 48439Grand Blanc8.7 mi51,900
ZIP 48356Highland9.5 mi8,365
ZIP 48462Ortonville9.7 mi13,279

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 →