ZIP Code 97914 — Ontario, OR
97914 is a standard (street delivery) ZIP code serving Ontario, Oregon, in Malheur 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 97914 at a glance
| ZIP code | 97914 |
|---|---|
| Primary city | Ontario |
| State | Oregon (OR) |
| County | Malheur FIPS 41045 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Boise |
| Population | 19,713 |
| Coordinates | 44.110850, -117.073830 |
How ZIP+4 works in 97914
The four digits after the hyphen encode a delivery segment inside 97914. 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 97914 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 97914.
| ZIP | City | Distance |
|---|---|---|
| 83619 | Fruitland, ID | 12.6 mi |
| 97909 | Jamieson, OR | 16.6 mi |
| 83655 | New Plymouth, ID | 17.8 mi |
| 97918 | Vale, OR | 18.3 mi |
| 83661 | Payette, ID | 18.9 mi |
| 83672 | Weiser, ID | 19.3 mi |
| 83660 | Parma, ID | 22.6 mi |
| 83636 | Letha, ID | 24.8 mi |
| 97907 | Huntington, OR | 25.4 mi |
| 97903 | Brogan, OR | 28.4 mi |
| 83656 | Notus, ID | 29.9 mi |
| 83645 | Midvale, ID | 30.5 mi |
Questions about 97914
What is the ZIP+4 code for 97914?
97914 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 97914, you need to look up a specific street address to get them.
What city is 97914?
97914 is assigned to Ontario, Oregon, in Malheur 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.