ZIP Code 97146 — Warrenton, OR
97146 is a standard (street delivery) ZIP code serving Warrenton, Oregon, in Clatsop 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 97146 at a glance
| ZIP code | 97146 |
|---|---|
| Primary city | Warrenton |
| State | Oregon (OR) |
| County | Clatsop FIPS 41007 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 8,099 |
| Coordinates | 46.118490, -123.913990 |
How ZIP+4 works in 97146
The four digits after the hyphen encode a delivery segment inside 97146. 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 97146 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 97146.
| ZIP | City | Distance |
|---|---|---|
| 97121 | Hammond, OR | 5.9 mi |
| 97103 | Astoria, OR | 10.5 mi |
| 98614 | Chinook, WA | 12.2 mi |
| 98644 | Seaview, WA | 15.7 mi |
| 97110 | Cannon Beach, OR | 15.7 mi |
| 98624 | Ilwaco, WA | 16.6 mi |
| 97138 | Seaside, OR | 17.7 mi |
| 98631 | Long Beach, WA | 18.8 mi |
| 98643 | Rosburg, WA | 18.9 mi |
| 97145 | Tolovana Park, OR | 19.1 mi |
| 98638 | Naselle, WA | 21.5 mi |
| 97102 | Arch Cape, OR | 22.5 mi |
Questions about 97146
What is the ZIP+4 code for 97146?
97146 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 97146, you need to look up a specific street address to get them.
What city is 97146?
97146 is assigned to Warrenton, Oregon, in Clatsop 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.