ZIP Code 48090 is located in Warren Michigan. 48090 is entirely within Macomb County. Regionally, 48090 is located in Metro Detroit.
| ZIP Code Name | Warren |
| Primary County | Macomb County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 42.50286865,-83.04666901 |
| Adjacent ZIP Codes | |
| Neighborhoods in 48090 | |
| Region | Metro Detroit |
| Metropolitan/Micropolitan Stat Area | Detroit-Warren-Dearborn, MI |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/Detroit |
| School Districts in 48090 |