ZIP Code 66725 — Columbus, KS
66725 is a standard (street delivery) ZIP code serving Columbus, Kansas, in Cherokee 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 66725 at a glance
| ZIP code | 66725 |
|---|---|
| Primary city | Columbus |
| State | Kansas (KS) |
| County | Cherokee FIPS 20021 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 4,991 |
| Coordinates | 37.159060, -94.888920 |
How ZIP+4 works in 66725
The four digits after the hyphen encode a delivery segment inside 66725. 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 66725 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 66725.
| ZIP | City | Distance |
|---|---|---|
| 66773 | Scammon, KS | 8.5 mi |
| 66782 | West Mineral, KS | 8.9 mi |
| 66713 | Baxter Springs, KS | 10.4 mi |
| 66770 | Riverton, KS | 11 mi |
| 66778 | Treece, KS | 11.3 mi |
| 67336 | Chetopa, KS | 12.5 mi |
| 66739 | Galena, KS | 12.5 mi |
| 74360 | Picher, OK | 12.7 mi |
| 66781 | Weir, KS | 12.7 mi |
| 66724 | Cherokee, KS | 13.2 mi |
| 67356 | Oswego, KS | 14 mi |
| 74339 | Commerce, OK | 15.5 mi |
Questions about 66725
What is the ZIP+4 code for 66725?
66725 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 66725, you need to look up a specific street address to get them.
What city is 66725?
66725 is assigned to Columbus, Kansas, in Cherokee 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.