ZIP Code 48475 — Ubly, MI
48475 is a standard (street delivery) ZIP code serving Ubly, Michigan, in Sanilac 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 48475 at a glance
| ZIP code | 48475 |
|---|---|
| Primary city | Ubly |
| State | Michigan (MI) |
| County | Sanilac FIPS 26151 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Detroit |
| Population | 2,235 |
| Coordinates | 43.671410, -82.937320 |
How ZIP+4 works in 48475
The four digits after the hyphen encode a delivery segment inside 48475. 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 48475 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 48475.
| ZIP | City | Distance |
|---|---|---|
| 48410 | Argyle, MI | 7.3 mi |
| 48456 | Minden City, MI | 8.9 mi |
| 48413 | Bad Axe, MI | 9.5 mi |
| 48470 | Ruth, MI | 9.7 mi |
| 48472 | Snover, MI | 11 mi |
| 48465 | Palms, MI | 12 mi |
| 48726 | Cass City, MI | 12.3 mi |
| 48426 | Decker, MI | 12.8 mi |
| 48427 | Deckerville, MI | 14.1 mi |
| 48441 | Harbor Beach, MI | 14.3 mi |
| 48754 | Owendale, MI | 15.6 mi |
| 48432 | Filion, MI | 15.9 mi |
Questions about 48475
What is the ZIP+4 code for 48475?
48475 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 48475, you need to look up a specific street address to get them.
What city is 48475?
48475 is assigned to Ubly, Michigan, in Sanilac 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.