ZIP Code 43145 — New Holland, OH
43145 is a standard (street delivery) ZIP code serving New Holland, Ohio, in Pickaway 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 43145 at a glance
| ZIP code | 43145 |
|---|---|
| Primary city | New Holland |
| State | Ohio (OH) |
| County | Pickaway FIPS 39129 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 2,070 |
| Coordinates | 39.562810, -83.259400 |
How ZIP+4 works in 43145
The four digits after the hyphen encode a delivery segment inside 43145. 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 43145 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 43145.
| ZIP | City | Distance |
|---|---|---|
| 43115 | Clarksburg, OH | 7.1 mi |
| 43164 | Williamsport, OH | 7.5 mi |
| 43160 | Washington Court House, OH | 9.8 mi |
| 43106 | Bloomingburg, OH | 10.2 mi |
| 43143 | Mount Sterling, OH | 10.9 mi |
| 45628 | Frankfort, OH | 12.4 mi |
| 43117 | Derby, OH | 14.5 mi |
| 43146 | Orient, OH | 15.8 mi |
| 43113 | Circleville, OH | 15.9 mi |
| 45123 | Greenfield, OH | 16.3 mi |
| 43151 | Sedalia, OH | 16.5 mi |
| 43142 | Milledgeville, OH | 17.6 mi |
Questions about 43145
What is the ZIP+4 code for 43145?
43145 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 43145, you need to look up a specific street address to get them.
What city is 43145?
43145 is assigned to New Holland, Ohio, in Pickaway 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.