ZIP Code
ZIP Code 49918
Copper Harbor, Keweenaw County, Michigan MI
Population
163
Density
1.7/sq mi
Timezone
America/Detroit
Safety Score
50
50
Average
Loading map…
Overview
ZIP code 49918 is located in Copper Harbor, Keweenaw County, Michigan. The area has a population of approximately 163 residents with a population density of 1.7 per square mile. It is in the America/Detroit timezone.