ZIP Code 48201 — Detroit, MI
48201 is a standard (street delivery) ZIP code serving Detroit, Michigan, in Wayne 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 48201 at a glance
| ZIP code | 48201 |
|---|---|
| Primary city | Detroit |
| State | Michigan (MI) |
| County | Wayne FIPS 26163 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Detroit |
| Population | 15,091 |
| Coordinates | 42.347060, -83.060090 |
How ZIP+4 works in 48201
The four digits after the hyphen encode a delivery segment inside 48201. 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 48201 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.
Other ZIP codes in Detroit
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 48201.
| ZIP | City | Distance |
|---|---|---|
| 48226 | Detroit, MI | 1.2 mi |
| 48208 | Detroit, MI | 1.6 mi |
| 48243 | Detroit, MI | 1.6 mi |
| 48233 | Detroit, MI | 1.7 mi |
| 48216 | Detroit, MI | 1.7 mi |
| 48202 | Detroit, MI | 2.1 mi |
| 48211 | Detroit, MI | 2.5 mi |
| 48207 | Detroit, MI | 2.5 mi |
| 48206 | Detroit, MI | 3.1 mi |
| 48210 | Detroit, MI | 3.6 mi |
| 48214 | Detroit, MI | 3.9 mi |
| 48209 | Detroit, MI | 4.1 mi |
Questions about 48201
What is the ZIP+4 code for 48201?
48201 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 48201, you need to look up a specific street address to get them.
What city is 48201?
48201 is assigned to Detroit, Michigan, in Wayne 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.