ZIP Code 97478 — Springfield, OR
97478 is a standard (street delivery) ZIP code serving Springfield, Oregon, in Lane 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 97478 at a glance
| ZIP code | 97478 |
|---|---|
| Primary city | Springfield |
| State | Oregon (OR) |
| County | Lane FIPS 41039 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 39,373 |
| Coordinates | 44.087810, -122.844780 |
How ZIP+4 works in 97478
The four digits after the hyphen encode a delivery segment inside 97478. 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 97478 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.
Other ZIP codes in Springfield
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 97478.
| ZIP | City | Distance |
|---|---|---|
| 97477 | Springfield, OR | 8.5 mi |
| 97454 | Marcola, OR | 9.1 mi |
| 97455 | Pleasant Hill, OR | 9.3 mi |
| 97403 | Eugene, OR | 10.9 mi |
| 97408 | Eugene, OR | 11.1 mi |
| 97489 | Walterville, OR | 11.3 mi |
| 97401 | Eugene, OR | 11.8 mi |
| 97438 | Fall Creek, OR | 12.8 mi |
| 97404 | Eugene, OR | 14.3 mi |
| 97431 | Dexter, OR | 15 mi |
| 97452 | Lowell, OR | 15.2 mi |
| 97426 | Creswell, OR | 15.6 mi |
Questions about 97478
What is the ZIP+4 code for 97478?
97478 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 97478, you need to look up a specific street address to get them.
What city is 97478?
97478 is assigned to Springfield, Oregon, in Lane 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.