ZIP Code 65789 — Pomona, MO
65789 is a standard (street delivery) ZIP code serving Pomona, Missouri, in Howell 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 65789 at a glance
| ZIP code | 65789 |
|---|---|
| Primary city | Pomona |
| State | Missouri (MO) |
| County | Howell FIPS 29091 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,555 |
| Coordinates | 36.857190, -91.889680 |
How ZIP+4 works in 65789
The four digits after the hyphen encode a delivery segment inside 65789. 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 65789 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 65789.
| ZIP | City | Distance |
|---|---|---|
| 65793 | Willow Springs, MO | 10.4 mi |
| 65775 | West Plains, MO | 11 mi |
| 65788 | Peace Valley, MO | 11.1 mi |
| 65548 | Mountain View, MO | 14.2 mi |
| 65790 | Pottersville, MO | 16.5 mi |
| 65688 | Brandsville, MO | 18 mi |
| 65637 | Dora, MO | 18.4 mi |
| 65692 | Koshkonong, MO | 21 mi |
| 65768 | Vanzant, MO | 21.2 mi |
| 65438 | Birch Tree, MO | 21.8 mi |
| 65626 | Caulfield, MO | 22.3 mi |
| 65689 | Cabool, MO | 22.5 mi |
Questions about 65789
What is the ZIP+4 code for 65789?
65789 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 65789, you need to look up a specific street address to get them.
What city is 65789?
65789 is assigned to Pomona, Missouri, in Howell 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.