ZIP Code 43018 — Etna, OH
43018 is a standard (street delivery) ZIP code serving Etna, Ohio, in Licking 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 43018 at a glance
| ZIP code | 43018 |
|---|---|
| Primary city | Etna |
| State | Ohio (OH) |
| County | Licking FIPS 39089 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 286 |
| Coordinates | 39.953770, -82.676130 |
How ZIP+4 works in 43018
The four digits after the hyphen encode a delivery segment inside 43018. 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 43018 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 43018.
| ZIP | City | Distance |
|---|---|---|
| 43062 | Pataskala, OH | 3.6 mi |
| 43033 | Kirkersville, OH | 4.1 mi |
| 43147 | Pickerington, OH | 5.2 mi |
| 43068 | Reynoldsburg, OH | 5.7 mi |
| 43105 | Baltimore, OH | 6.8 mi |
| 43004 | Blacklick, OH | 7.9 mi |
| 43046 | Millersport, OH | 8.2 mi |
| 43025 | Hebron, OH | 8.6 mi |
| 43109 | Brice, OH | 8.8 mi |
| 43001 | Alexandria, OH | 9.8 mi |
| 43213 | Columbus, OH | 10.2 mi |
| 43157 | Thurston, OH | 10.3 mi |
Questions about 43018
What is the ZIP+4 code for 43018?
43018 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 43018, you need to look up a specific street address to get them.
What city is 43018?
43018 is assigned to Etna, Ohio, in Licking 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.