ZIP Code 48894 — Westphalia, MI
48894 is a standard (street delivery) ZIP code serving Westphalia, Michigan, in Clinton County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 48894 at a glance
| ZIP code | 48894 |
|---|---|
| Primary city | Westphalia |
| State | Michigan (MI) |
| County | Clinton FIPS 26037 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Detroit |
| Population | 2,193 |
| Coordinates | 42.928410, -84.794890 |
How ZIP+4 works in 48894
The four digits after the hyphen encode a delivery segment inside 48894. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 48894 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 48894.
| ZIP | City | Distance |
|---|---|---|
| 48873 | Pewamo, MI | 6 mi |
| 48822 | Eagle, MI | 6.7 mi |
| 48835 | Fowler, MI | 7.4 mi |
| 48851 | Lyons, MI | 7.4 mi |
| 48875 | Portland, MI | 8.5 mi |
| 48860 | Muir, MI | 10.2 mi |
| 48820 | Dewitt, MI | 11.1 mi |
| 48879 | Saint Johns, MI | 12.1 mi |
| 48845 | Hubbardston, MI | 12.7 mi |
| 48837 | Grand Ledge, MI | 12.7 mi |
| 48853 | Maple Rapids, MI | 13.2 mi |
| 48846 | Ionia, MI | 13.9 mi |
Questions about 48894
What is the ZIP+4 code for 48894?
48894 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 48894, you need to look up a specific street address to get them.
What city is 48894?
48894 is assigned to Westphalia, Michigan, in Clinton County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.