ZIP Code 97329 — Cascadia, OR
97329 is a standard (street delivery) ZIP code serving Cascadia, Oregon, in Linn 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 97329 at a glance
| ZIP code | 97329 |
|---|---|
| Primary city | Cascadia |
| State | Oregon (OR) |
| County | Linn FIPS 41043 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 55 |
| Coordinates | 44.395600, -122.336980 |
How ZIP+4 works in 97329
The four digits after the hyphen encode a delivery segment inside 97329. 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 97329 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 97329.
| ZIP | City | Distance |
|---|---|---|
| 97345 | Foster, OR | 11.9 mi |
| 97488 | Vida, OR | 18.6 mi |
| 97386 | Sweet Home, OR | 20.5 mi |
| 97489 | Walterville, OR | 24.1 mi |
| 97350 | Idanha, OR | 25.4 mi |
| 97336 | Crawfordsville, OR | 25.5 mi |
| 97355 | Lebanon, OR | 25.5 mi |
| 97360 | Mill City, OR | 25.6 mi |
| 97346 | Gates, OR | 25.9 mi |
| 97413 | Blue River, OR | 26 mi |
| 97454 | Marcola, OR | 26.7 mi |
| 97759 | Sisters, OR | 28.2 mi |
Questions about 97329
What is the ZIP+4 code for 97329?
97329 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 97329, you need to look up a specific street address to get them.
What city is 97329?
97329 is assigned to Cascadia, Oregon, in Linn 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.