ZIP Code 49305 — Barryton, MI
49305 is a standard (street delivery) ZIP code serving Barryton, Michigan, in Mecosta 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 49305 at a glance
| ZIP code | 49305 |
|---|---|
| Primary city | Barryton |
| State | Michigan (MI) |
| County | Mecosta FIPS 26107 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Detroit |
| Population | 2,378 |
| Coordinates | 43.749260, -85.150230 |
How ZIP+4 works in 49305
The four digits after the hyphen encode a delivery segment inside 49305. 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 49305 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 49305.
| ZIP | City | Distance |
|---|---|---|
| 49320 | Chippewa Lake, MI | 7.1 mi |
| 49679 | Sears, MI | 8.7 mi |
| 49340 | Remus, MI | 9 mi |
| 49342 | Rodney, MI | 9.3 mi |
| 48893 | Weidman, MI | 9.7 mi |
| 48632 | Lake, MI | 9.8 mi |
| 49332 | Mecosta, MI | 9.9 mi |
| 49631 | Evart, MI | 12.8 mi |
| 49639 | Hersey, MI | 14 mi |
| 48622 | Farwell, MI | 14.5 mi |
| 49310 | Blanchard, MI | 16.8 mi |
| 49307 | Big Rapids, MI | 16.9 mi |
Questions about 49305
What is the ZIP+4 code for 49305?
49305 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 49305, you need to look up a specific street address to get them.
What city is 49305?
49305 is assigned to Barryton, Michigan, in Mecosta 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.