ZIP Code 66406 — Beattie, KS
66406 is a standard (street delivery) ZIP code serving Beattie, Kansas, in Marshall 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 66406 at a glance
| ZIP code | 66406 |
|---|---|
| Primary city | Beattie |
| State | Kansas (KS) |
| County | Marshall FIPS 20117 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 365 |
| Coordinates | 39.892700, -96.420140 |
How ZIP+4 works in 66406
The four digits after the hyphen encode a delivery segment inside 66406. 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 66406 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 66406.
| ZIP | City | Distance |
|---|---|---|
| 66438 | Home, KS | 5.9 mi |
| 66541 | Summerfield, KS | 7.1 mi |
| 66403 | Axtell, KS | 7.9 mi |
| 66518 | Oketo, KS | 8.9 mi |
| 66508 | Marysville, KS | 12 mi |
| 66404 | Baileyville, KS | 12.9 mi |
| 68381 | Liberty, NE | 13.3 mi |
| 68309 | Barneston, NE | 13.5 mi |
| 66427 | Frankfort, KS | 15.9 mi |
| 66544 | Vermillion, KS | 16 mi |
| 68323 | Burchard, NE | 16.7 mi |
| 68466 | Wymore, NE | 16.9 mi |
Questions about 66406
What is the ZIP+4 code for 66406?
66406 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 66406, you need to look up a specific street address to get them.
What city is 66406?
66406 is assigned to Beattie, Kansas, in Marshall 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.