ZIP Code 43830 — Nashport, OH
43830 is a standard (street delivery) ZIP code serving Nashport, Ohio, in Muskingum 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 43830 at a glance
| ZIP code | 43830 |
|---|---|
| Primary city | Nashport |
| State | Ohio (OH) |
| County | Muskingum FIPS 39119 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 6,549 |
| Coordinates | 40.061160, -82.148120 |
How ZIP+4 works in 43830
The four digits after the hyphen encode a delivery segment inside 43830. 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 43830 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 43830.
| ZIP | City | Distance |
|---|---|---|
| 43746 | Hopewell, OH | 6.3 mi |
| 43822 | Frazeysburg, OH | 7.9 mi |
| 43740 | Gratiot, OH | 8.4 mi |
| 43842 | Trinway, OH | 8.9 mi |
| 43821 | Dresden, OH | 9.1 mi |
| 43721 | Brownsville, OH | 9.7 mi |
| 43056 | Heath, OH | 10.3 mi |
| 43701 | Zanesville, OH | 10.7 mi |
| 43760 | Mount Perry, OH | 12.4 mi |
| 43055 | Newark, OH | 12.7 mi |
| 43739 | Glenford, OH | 13 mi |
| 43791 | White Cottage, OH | 13 mi |
Questions about 43830
What is the ZIP+4 code for 43830?
43830 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 43830, you need to look up a specific street address to get them.
What city is 43830?
43830 is assigned to Nashport, Ohio, in Muskingum 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.