ZIP Code 49751 — Johannesburg, MI
49751 is a standard (street delivery) ZIP code serving Johannesburg, Michigan, in Otsego 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 49751 at a glance
| ZIP code | 49751 |
|---|---|
| Primary city | Johannesburg |
| State | Michigan (MI) |
| County | Otsego FIPS 26137 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Detroit |
| Population | 2,161 |
| Coordinates | 44.994960, -84.413090 |
How ZIP+4 works in 49751
The four digits after the hyphen encode a delivery segment inside 49751. 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 49751 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 49751.
| ZIP | City | Distance |
|---|---|---|
| 49709 | Atlanta, MI | 12.1 mi |
| 49735 | Gaylord, MI | 12.6 mi |
| 49795 | Vanderbilt, MI | 13.8 mi |
| 49756 | Lewiston, MI | 14.2 mi |
| 49733 | Frederic, MI | 20.3 mi |
| 49799 | Wolverine, MI | 20.4 mi |
| 48619 | Comins, MI | 22.6 mi |
| 49738 | Grayling, MI | 22.9 mi |
| 49730 | Elmira, MI | 22.9 mi |
| 49746 | Hillman, MI | 23 mi |
| 49705 | Afton, MI | 24.5 mi |
| 49765 | Onaway, MI | 24.7 mi |
Questions about 49751
What is the ZIP+4 code for 49751?
49751 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 49751, you need to look up a specific street address to get them.
What city is 49751?
49751 is assigned to Johannesburg, Michigan, in Otsego 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.