ZIP Code 44678 — Somerdale, OH
44678 is a standard (street delivery) ZIP code serving Somerdale, Ohio, in Tuscarawas 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 44678 at a glance
| ZIP code | 44678 |
|---|---|
| Primary city | Somerdale |
| State | Ohio (OH) |
| County | Tuscarawas FIPS 39157 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 176 |
| Coordinates | 40.564780, -81.364080 |
How ZIP+4 works in 44678
The four digits after the hyphen encode a delivery segment inside 44678. 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 44678 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 44678.
| ZIP | City | Distance |
|---|---|---|
| 44656 | Mineral City, OH | 1.8 mi |
| 44697 | Zoar, OH | 3.9 mi |
| 44671 | Sandyville, OH | 5.5 mi |
| 44643 | Magnolia, OH | 6.4 mi |
| 44622 | Dover, OH | 6.4 mi |
| 44612 | Bolivar, OH | 7 mi |
| 44675 | Sherrodsville, OH | 7.4 mi |
| 44620 | Dellroy, OH | 7.8 mi |
| 44663 | New Philadelphia, OH | 8.5 mi |
| 44626 | East Sparta, OH | 8.7 mi |
| 44653 | Midvale, OH | 8.8 mi |
| 44680 | Strasburg, OH | 9.8 mi |
Questions about 44678
What is the ZIP+4 code for 44678?
44678 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 44678, you need to look up a specific street address to get them.
What city is 44678?
44678 is assigned to Somerdale, Ohio, in Tuscarawas 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.