ZIP Code 43071 — Saint Louisville, OH
43071 is a standard (street delivery) ZIP code serving Saint Louisville, 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 43071 at a glance
| ZIP code | 43071 |
|---|---|
| Primary city | Saint Louisville |
| State | Ohio (OH) |
| County | Licking FIPS 39089 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 2,371 |
| Coordinates | 40.184790, -82.355090 |
How ZIP+4 works in 43071
The four digits after the hyphen encode a delivery segment inside 43071. 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 43071 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 43071.
| ZIP | City | Distance |
|---|---|---|
| 43055 | Newark, OH | 4.8 mi |
| 43080 | Utica, OH | 5.7 mi |
| 43037 | Martinsburg, OH | 6.9 mi |
| 43005 | Bladensburg, OH | 8.2 mi |
| 43822 | Frazeysburg, OH | 9.8 mi |
| 43027 | Homer, OH | 10 mi |
| 43022 | Gambier, OH | 10.6 mi |
| 43023 | Granville, OH | 11.9 mi |
| 43056 | Heath, OH | 12.2 mi |
| 43830 | Nashport, OH | 13.8 mi |
| 43843 | Walhonding, OH | 14 mi |
| 43050 | Mount Vernon, OH | 14.9 mi |
Questions about 43071
What is the ZIP+4 code for 43071?
43071 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 43071, you need to look up a specific street address to get them.
What city is 43071?
43071 is assigned to Saint Louisville, 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.