ZIP Code 49660 — Manistee, MI
49660 is a standard (street delivery) ZIP code serving Manistee, Michigan, in Manistee 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 49660 at a glance
| ZIP code | 49660 |
|---|---|
| Primary city | Manistee |
| State | Michigan (MI) |
| County | Manistee FIPS 26101 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Detroit |
| Population | 14,578 |
| Coordinates | 44.232360, -86.211250 |
How ZIP+4 works in 49660
The four digits after the hyphen encode a delivery segment inside 49660. 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 49660 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 49660.
| ZIP | City | Distance |
|---|---|---|
| 49634 | Filer City, MI | 4 mi |
| 49626 | Eastlake, MI | 4.1 mi |
| 49411 | Free Soil, MI | 8.7 mi |
| 49675 | Onekama, MI | 9.9 mi |
| 49619 | Brethren, MI | 12.1 mi |
| 49645 | Kaleva, MI | 13.3 mi |
| 49689 | Wellston, MI | 14.7 mi |
| 49410 | Fountain, MI | 15 mi |
| 49614 | Bear Lake, MI | 15.1 mi |
| 49644 | Irons, MI | 16.8 mi |
| 49613 | Arcadia, MI | 18.8 mi |
| 49454 | Scottville, MI | 19.7 mi |
Questions about 49660
What is the ZIP+4 code for 49660?
49660 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 49660, you need to look up a specific street address to get them.
What city is 49660?
49660 is assigned to Manistee, Michigan, in Manistee 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.