ZIP Code 43324 — Huntsville, OH
43324 is a standard (street delivery) ZIP code serving Huntsville, Ohio, in Logan 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 43324 at a glance
| ZIP code | 43324 |
|---|---|
| Primary city | Huntsville |
| State | Ohio (OH) |
| County | Logan FIPS 39091 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 2,733 |
| Coordinates | 40.446320, -83.812070 |
How ZIP+4 works in 43324
The four digits after the hyphen encode a delivery segment inside 43324. 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 43324 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 43324.
| ZIP | City | Distance |
|---|---|---|
| 43348 | Russells Point, OH | 4.3 mi |
| 43311 | Bellefontaine, OH | 6.3 mi |
| 43310 | Belle Center, OH | 6.3 mi |
| 43333 | Lewistown, OH | 6.3 mi |
| 43331 | Lakeview, OH | 7.5 mi |
| 43347 | Rushsylvania, OH | 8.4 mi |
| 43346 | Roundhead, OH | 9.2 mi |
| 45870 | New Hampshire, OH | 10.5 mi |
| 43318 | De Graff, OH | 10.8 mi |
| 45334 | Jackson Center, OH | 12.2 mi |
| 43360 | Zanesfield, OH | 12.3 mi |
| 43343 | Quincy, OH | 12.9 mi |
Questions about 43324
What is the ZIP+4 code for 43324?
43324 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 43324, you need to look up a specific street address to get them.
What city is 43324?
43324 is assigned to Huntsville, Ohio, in Logan 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.