ZIP Code 48721
Black River, Michigan
ZIP Code Information
| ZIP Code | 48721 |
|---|---|
| City | Black River |
| State | Michigan (MI) |
| County | Alcona |
| Timezone |
America/Detroit (UTC-4)
Details
|
| Area Codes (state) | 231, 248, 313, 517, 586, 616, 734, 810, 906, 989 Details |
| Population | 429 Details |
| Median Household Income | $44,250 Demographics |
Population and income figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
ZIP code 48721 identifies a postal delivery area inside Black River, Michigan. The ZIP lies within Alcona County. Clocks here follow the America/Detroit time zone (UTC-4).
About 429 people live in this ZIP code, and the median household income is roughly $44,250 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 48721
- Write a mailing address: Black River, MI 48721. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
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Frequently Asked Questions
ZIP code 48721 is located in Black River, Michigan.
ZIP code 48721 is in Alcona county, Michigan.
ZIP code 48721 is in the America/Detroit timezone.