ZIP Code 43111 — Carbon Hill, OH
43111 is a standard (street delivery) ZIP code serving Carbon Hill, Ohio, in Hocking 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 43111 at a glance
| ZIP code | 43111 |
|---|---|
| Primary city | Carbon Hill |
| State | Ohio (OH) |
| County | Hocking FIPS 39073 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 249 |
| Coordinates | 39.502120, -82.242570 |
How ZIP+4 works in 43111
The four digits after the hyphen encode a delivery segment inside 43111. 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 43111 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 43111.
| ZIP | City | Distance |
|---|---|---|
| 43144 | Murray City, OH | 3.2 mi |
| 45764 | Nelsonville, OH | 3.5 mi |
| 45716 | Buchtel, OH | 4.1 mi |
| 43127 | Haydenville, OH | 4.6 mi |
| 43766 | New Straitsville, OH | 6.4 mi |
| 43158 | Union Furnace, OH | 7 mi |
| 43782 | Shawnee, OH | 8.3 mi |
| 45782 | Trimble, OH | 8.7 mi |
| 45740 | Jacksonville, OH | 8.8 mi |
| 43138 | Logan, OH | 9.2 mi |
| 45719 | Chauncey, OH | 9.3 mi |
| 45761 | Millfield, OH | 9.4 mi |
Questions about 43111
What is the ZIP+4 code for 43111?
43111 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 43111, you need to look up a specific street address to get them.
What city is 43111?
43111 is assigned to Carbon Hill, Ohio, in Hocking 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.