ZIP Code 43802 — Adamsville, OH
43802 is a standard (street delivery) ZIP code serving Adamsville, Ohio, in Muskingum 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 43802 at a glance
| ZIP code | 43802 |
|---|---|
| Primary city | Adamsville |
| State | Ohio (OH) |
| County | Muskingum FIPS 39119 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,313 |
| Coordinates | 40.093460, -81.856870 |
How ZIP+4 works in 43802
The four digits after the hyphen encode a delivery segment inside 43802. 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 43802 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 43802.
| ZIP | City | Distance |
|---|---|---|
| 43767 | Norwich, OH | 6.7 mi |
| 43811 | Conesville, OH | 7.3 mi |
| 43762 | New Concord, OH | 7.5 mi |
| 43821 | Dresden, OH | 8.4 mi |
| 43842 | Trinway, OH | 8.7 mi |
| 43836 | Plainfield, OH | 10.8 mi |
| 43701 | Zanesville, OH | 11.8 mi |
| 43812 | Coshocton, OH | 12.4 mi |
| 43845 | West Lafayette, OH | 13.1 mi |
| 43725 | Cambridge, OH | 14.1 mi |
| 43734 | Duncan Falls, OH | 14.8 mi |
| 43830 | Nashport, OH | 15.5 mi |
Questions about 43802
What is the ZIP+4 code for 43802?
43802 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 43802, you need to look up a specific street address to get them.
What city is 43802?
43802 is assigned to Adamsville, Ohio, in Muskingum 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.