ZIP Code 97825 — Dayville, OR
97825 is a standard (street delivery) ZIP code serving Dayville, Oregon, in Grant 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 97825 at a glance
| ZIP code | 97825 |
|---|---|
| Primary city | Dayville |
| State | Oregon (OR) |
| County | Grant FIPS 41023 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 347 |
| Coordinates | 44.388040, -119.518520 |
How ZIP+4 works in 97825
The four digits after the hyphen encode a delivery segment inside 97825. 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 97825 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 97825.
| ZIP | City | Distance |
|---|---|---|
| 97865 | Mount Vernon, OR | 16.4 mi |
| 97848 | Kimberly, OR | 21.5 mi |
| 97820 | Canyon City, OR | 21.6 mi |
| 97751 | Paulina, OR | 22.2 mi |
| 97874 | Spray, OR | 30.3 mi |
| 97864 | Monument, OR | 31.2 mi |
| 97873 | Seneca, OR | 31.4 mi |
| 97856 | Long Creek, OR | 33.4 mi |
Questions about 97825
What is the ZIP+4 code for 97825?
97825 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 97825, you need to look up a specific street address to get them.
What city is 97825?
97825 is assigned to Dayville, Oregon, in Grant 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.