48321 ZIP Code — Auburn Hills, MI
Oakland County, Michigan
ZIP code 48321 is located in Auburn Hills, Michigan, within Oakland County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 248/947/810.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
48321 ZIP code map
Cities in ZIP code 48321
Below are the cities the US Postal Service accepts for ZIP code 48321. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Auburn Hills | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 26 |
| County FIPS | 125 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 42.6398 |
| Longitude | -83.2944 |
| Timezone | Eastern (ET) |
| Area code | 248/947/810 |