Zip code 48391: Walled Lake, Michigan
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 48391
48391 is a non-residential zip code for Walled Lake, Michigan (Oakland County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 48391, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Walled Lake
- State
- Michigan
- County
- Oakland County
- Center point
- 42.5378° N, 83.4810° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 48391
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 48390 | Walled Lake, MI | 1 mi | $91,381 |
| 48377 | Novi, MI | 2.3 mi | $83,104 |
| 48382 | Commerce Township, MI | 3.4 mi | $137,768 |
| 48393 | Wixom, MI | 3.4 mi | $65,962 |
| 48331 | Farmington, MI | 4.4 mi | $127,633 |
| 48376 | Novi, MI · PO box | 4.6 mi | — |
| 48374 | Novi, MI | 4.8 mi | $182,827 |
| 48322 | West Bloomfield, MI | 4.9 mi | $113,865 |
| 48375 | Novi, MI | 5 mi | $112,545 |
| 48387 | Union Lake, MI · PO box | 5.6 mi | — |
| 48323 | West Bloomfield, MI | 5.7 mi | $144,457 |
| 48381 | Milford, MI | 5.8 mi | $105,213 |
Questions about 48391
What city is zip code 48391?
48391 is assigned to Walled Lake, Michigan. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 48391 in?
48391 is in Oakland County, Michigan.
What time zone is 48391 in?
48391 is in Eastern Time.
What zip codes are near 48391?
The closest zip codes to 48391 are 48390, 48377, 48382, 48393, 48331.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 48391, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.