ZIP code 48321
Where is ZIP code 48321?
Auburn Hills, Michigan
Oakland County · PO Box only ZIP code
ZIP code 48321 belongs to Auburn Hills, Michigan in Oakland County. 48321 is a PO Box only ZIP code: it is used for post office boxes at the Auburn Hills post office, not for street addresses. It is in the Eastern Time zone and uses area code 248. The closest ZIP codes are 48325 (West Bloomfield, 0 mi north), 48347 (Clarkston, 0 mi north) and 48330 (Drayton Plains, 1.6 mi northeast).
| ZIP code | 48321 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Auburn Hills |
| State | Michigan (MI) |
| County | Oakland County |
| Time zone | Eastern Time · now |
| Area code | 248 |
| Coordinates | 42.6601, -83.3863 map |
| 3-digit prefix | 483 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 48321
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 48325 | West Bloomfield, MI | 0 mi N | PO Box only |
| 48347 | Clarkston, MI | 0 mi N | PO Box only |
| 48330 | Drayton Plains, MI | 1.6 mi NE | PO Box only |
| 48327 | Waterford, MI | 1.6 mi SW | Standard |
| 48329 | Waterford, MI | 1.9 mi N | Standard |
| 48328 | Waterford, MI | 2 mi SE | Standard |
| 48320 | Keego Harbor, MI | 4.2 mi SE | Standard |
| 48387 | Union Lake, MI | 4.4 mi SW | PO Box only |
| 48324 | West Bloomfield, MI | 4.4 mi S | Standard |
| 48386 | White Lake, MI | 4.6 mi W | Standard |
| 48341 | Pontiac, MI | 4.7 mi SE | Standard |
| 48346 | Clarkston, MI | 4.8 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 48321 or measure the distance to another ZIP code.
How to address mail to 48321
PO BOX 123
AUBURN HILLS MI 48321
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (48321-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Auburn Hills, MI
All Auburn Hills ZIP codes with population and income →
Questions
- What city is ZIP code 48321?
- 48321 is a Auburn Hills, Michigan ZIP code.
- What county is 48321 in?
- ZIP code 48321 is in Oakland County, Michigan.
- What time zone is ZIP code 48321 in?
- 48321 is in the Eastern Time zone (America/Detroit).
- What area code is 48321?
- Phone numbers in ZIP code 48321 use area code 248.
- Can I use 48321 for a street address?
- No. 48321 is only for PO Boxes. Street addresses in Auburn Hills use 48326.
- What ZIP codes are near 48321?
- The nearest ZIP codes to 48321 are 48325 (West Bloomfield, 0 miles), 48347 (Clarkston, 0 miles), 48330 (Drayton Plains, 1.6 miles) and 48327 (Waterford, 1.6 miles).