ZIP Code 43055 — Newark, OH
43055 is a standard (street delivery) ZIP code serving Newark, 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 43055 at a glance
| ZIP code | 43055 |
|---|---|
| Primary city | Newark |
| State | Ohio (OH) |
| County | Licking FIPS 39089 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 63,281 |
| Coordinates | 40.116800, -82.376720 |
How ZIP+4 works in 43055
The four digits after the hyphen encode a delivery segment inside 43055. 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 43055 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 43055.
| ZIP | City | Distance |
|---|---|---|
| 43071 | Saint Louisville, OH | 4.8 mi |
| 43056 | Heath, OH | 7.8 mi |
| 43023 | Granville, OH | 8.6 mi |
| 43080 | Utica, OH | 9.2 mi |
| 43030 | Jacksontown, OH | 10.4 mi |
| 43822 | Frazeysburg, OH | 11.6 mi |
| 43037 | Martinsburg, OH | 11.7 mi |
| 43027 | Homer, OH | 12.2 mi |
| 43001 | Alexandria, OH | 12.6 mi |
| 43025 | Hebron, OH | 12.7 mi |
| 43830 | Nashport, OH | 12.7 mi |
| 43005 | Bladensburg, OH | 12.8 mi |
Questions about 43055
What is the ZIP+4 code for 43055?
43055 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 43055, you need to look up a specific street address to get them.
What city is 43055?
43055 is assigned to Newark, 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.