ZIP Code 97045 — Oregon City, OR
97045 is a standard (street delivery) ZIP code serving Oregon City, Oregon, in Clackamas 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 97045 at a glance
| ZIP code | 97045 |
|---|---|
| Primary city | Oregon City |
| State | Oregon (OR) |
| County | Clackamas FIPS 41005 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 57,526 |
| Coordinates | 45.328340, -122.530580 |
How ZIP+4 works in 97045
The four digits after the hyphen encode a delivery segment inside 97045. 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 97045 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 97045.
| ZIP | City | Distance |
|---|---|---|
| 97027 | Gladstone, OR | 5 mi |
| 97015 | Clackamas, OR | 6 mi |
| 97004 | Beavercreek, OR | 6.5 mi |
| 97267 | Portland, OR | 6.8 mi |
| 97068 | West Linn, OR | 6.9 mi |
| 97089 | Damascus, OR | 7.9 mi |
| 97086 | Happy Valley, OR | 8.1 mi |
| 97042 | Mulino, OR | 8.4 mi |
| 97222 | Portland, OR | 8.8 mi |
| 97034 | Lake Oswego, OR | 9.3 mi |
| 97022 | Eagle Creek, OR | 9.8 mi |
| 97013 | Canby, OR | 10.3 mi |
Questions about 97045
What is the ZIP+4 code for 97045?
97045 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 97045, you need to look up a specific street address to get them.
What city is 97045?
97045 is assigned to Oregon City, Oregon, in Clackamas 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.