ZIP Code 45070 — West Elkton, OH
45070 is a standard (street delivery) ZIP code serving West Elkton, Ohio, in Preble 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 45070 at a glance
| ZIP code | 45070 |
|---|---|
| Primary city | West Elkton |
| State | Ohio (OH) |
| County | Preble FIPS 39135 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 142 |
| Coordinates | 39.589680, -84.558040 |
How ZIP+4 works in 45070
The four digits after the hyphen encode a delivery segment inside 45070. 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 45070 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 45070.
| ZIP | City | Distance |
|---|---|---|
| 45064 | Somerville, OH | 2.6 mi |
| 45330 | Gratis, OH | 4.3 mi |
| 45311 | Camden, OH | 6.2 mi |
| 45042 | Middletown, OH | 7 mi |
| 45062 | Seven Mile, OH | 7.2 mi |
| 45067 | Trenton, OH | 8 mi |
| 45327 | Germantown, OH | 9 mi |
| 45055 | Overpeck, OH | 9.5 mi |
| 45381 | West Alexandria, OH | 10 mi |
| 45325 | Farmersville, OH | 10 mi |
| 45011 | Hamilton, OH | 11.5 mi |
| 45003 | College Corner, OH | 11.8 mi |
Questions about 45070
What is the ZIP+4 code for 45070?
45070 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 45070, you need to look up a specific street address to get them.
What city is 45070?
45070 is assigned to West Elkton, Ohio, in Preble 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.