ZIP Code 48109
Ann Arbor, Michigan
ZIP Code Information
ZIP code 48109 is the delivery code the USPS assigns to Ann Arbor, Michigan. The ZIP lies within Washtenaw County. Clocks here follow the America/Detroit time zone (UTC-4).
About 5,435 people live in this ZIP code. 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 48109
- Write a mailing address: Ann Arbor, MI 48109. 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
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 48104 | Ann Arbor | 1.4 km | Distance |
| 48103 | Ann Arbor | 3.6 km | Distance |
| 48105 | Ann Arbor | 4.1 km | Distance |
| 48108 | Ann Arbor | 5.9 km | Distance |
| 48106 | Ann Arbor | 8.3 km | Distance |
| 48107 | Ann Arbor | 8.3 km | Distance |
| 48113 | Ann Arbor | 8.3 km | Distance |
| 48197 | Ypsilanti | 10.2 km | Distance |
| 48176 | Saline | 12.5 km | Distance |
| 48198 | Ypsilanti | 13.5 km | Distance |
Nearby Cities
Ypsilanti, Michigan
(10.2 km)
Saline, Michigan
(12.5 km)
Frequently Asked Questions
ZIP code 48109 is located in Ann Arbor, Michigan.
ZIP code 48109 is in Washtenaw county, Michigan.
ZIP code 48109 is in the America/Detroit timezone.