ZIP Code
ZIP Code 48439
Grand Blanc, Genesee County, Michigan MI
Population
51,900
Density
367.7/sq mi
Timezone
America/Detroit
Safety Score
50
50
Average
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Overview
ZIP code 48439 is located in Grand Blanc, Genesee County, Michigan. The area has a population of approximately 51,900 residents with a population density of 367.7 per square mile. It is in the America/Detroit timezone.