ZIP Code 66017 — Denton, KS
66017 is a standard (street delivery) ZIP code serving Denton, Kansas, in Doniphan 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 66017 at a glance
| ZIP code | 66017 |
|---|---|
| Primary city | Denton |
| State | Kansas (KS) |
| County | Doniphan FIPS 20043 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 219 |
| Coordinates | 39.705990, -95.275910 |
How ZIP+4 works in 66017
The four digits after the hyphen encode a delivery segment inside 66017. 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 66017 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 66017.
| ZIP | City | Distance |
|---|---|---|
| 66008 | Bendena, KS | 5.3 mi |
| 66424 | Everest, KS | 6.9 mi |
| 66041 | Lancaster, KS | 7.7 mi |
| 66532 | Robinson, KS | 9.9 mi |
| 66087 | Troy, KS | 10.1 mi |
| 66035 | Highland, KS | 11.8 mi |
| 66002 | Atchison, KS | 13.1 mi |
| 66439 | Horton, KS | 14.6 mi |
| 66023 | Effingham, KS | 14.8 mi |
| 66016 | Cummings, KS | 16.4 mi |
| 64484 | Rushville, MO | 17.1 mi |
| 66090 | Wathena, KS | 17.1 mi |
Questions about 66017
What is the ZIP+4 code for 66017?
66017 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 66017, you need to look up a specific street address to get them.
What city is 66017?
66017 is assigned to Denton, Kansas, in Doniphan 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.