ZIP Code 43115 — Clarksburg, OH
43115 is a standard (street delivery) ZIP code serving Clarksburg, Ohio, in Ross 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 43115 at a glance
| ZIP code | 43115 |
|---|---|
| Primary city | Clarksburg |
| State | Ohio (OH) |
| County | Ross FIPS 39141 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,796 |
| Coordinates | 39.489890, -83.165790 |
How ZIP+4 works in 43115
The four digits after the hyphen encode a delivery segment inside 43115. 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 43115 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 43115.
| ZIP | City | Distance |
|---|---|---|
| 43164 | Williamsport, OH | 6.9 mi |
| 43145 | New Holland, OH | 7.1 mi |
| 45628 | Frankfort, OH | 7.1 mi |
| 43113 | Circleville, OH | 12.9 mi |
| 45681 | South Salem, OH | 13.5 mi |
| 45617 | Bourneville, OH | 14.5 mi |
| 43160 | Washington Court House, OH | 14.8 mi |
| 45123 | Greenfield, OH | 15.4 mi |
| 45601 | Chillicothe, OH | 16.7 mi |
| 43106 | Bloomingburg, OH | 17.2 mi |
| 43143 | Mount Sterling, OH | 17.2 mi |
| 45644 | Kingston, OH | 17.4 mi |
Questions about 43115
What is the ZIP+4 code for 43115?
43115 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 43115, you need to look up a specific street address to get them.
What city is 43115?
43115 is assigned to Clarksburg, Ohio, in Ross 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.