ZIP Code 49633 — Fife Lake, MI
49633 is a standard (street delivery) ZIP code serving Fife Lake, Michigan, in Kalkaska 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 49633 at a glance
| ZIP code | 49633 |
|---|---|
| Primary city | Fife Lake |
| State | Michigan (MI) |
| County | Kalkaska FIPS 26079 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Detroit |
| Population | 3,410 |
| Coordinates | 44.557090, -85.193180 |
How ZIP+4 works in 49633
The four digits after the hyphen encode a delivery segment inside 49633. 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 49633 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 49633.
| ZIP | City | Distance |
|---|---|---|
| 49680 | South Boardman, MI | 6.5 mi |
| 49651 | Lake City, MI | 11.9 mi |
| 49663 | Manton, MI | 13.3 mi |
| 49646 | Kalkaska, MI | 13.7 mi |
| 49649 | Kingsley, MI | 16.4 mi |
| 49696 | Traverse City, MI | 16.5 mi |
| 49690 | Williamsburg, MI | 18.1 mi |
| 49667 | Merritt, MI | 19.7 mi |
| 49676 | Rapid City, MI | 20.2 mi |
| 49612 | Alden, MI | 21.1 mi |
| 48627 | Higgins Lake, MI | 22.8 mi |
| 49657 | Mcbain, MI | 23.6 mi |
Questions about 49633
What is the ZIP+4 code for 49633?
49633 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 49633, you need to look up a specific street address to get them.
What city is 49633?
49633 is assigned to Fife Lake, Michigan, in Kalkaska 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.