ZIP Code 67045 — Eureka, KS
67045 is a standard (street delivery) ZIP code serving Eureka, Kansas, in Greenwood 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 67045 at a glance
| ZIP code | 67045 |
|---|---|
| Primary city | Eureka |
| State | Kansas (KS) |
| County | Greenwood FIPS 20073 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 3,406 |
| Coordinates | 37.851310, -96.338630 |
How ZIP+4 works in 67045
The four digits after the hyphen encode a delivery segment inside 67045. 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 67045 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 67045.
| ZIP | City | Distance |
|---|---|---|
| 66853 | Hamilton, KS | 11.9 mi |
| 67132 | Rosalia, KS | 13.4 mi |
| 66863 | Neal, KS | 14.3 mi |
| 67137 | Severy, KS | 16.4 mi |
| 67122 | Piedmont, KS | 16.6 mi |
| 67012 | Beaumont, KS | 17.3 mi |
| 66870 | Virgil, KS | 19.8 mi |
| 66777 | Toronto, KS | 20.6 mi |
| 66842 | Cassoday, KS | 21.1 mi |
| 66860 | Madison, KS | 21.3 mi |
| 67047 | Fall River, KS | 21.4 mi |
| 66862 | Matfield Green, KS | 24 mi |
Questions about 67045
What is the ZIP+4 code for 67045?
67045 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 67045, you need to look up a specific street address to get them.
What city is 67045?
67045 is assigned to Eureka, Kansas, in Greenwood 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.