
Scappoose
- County:
- Columbia County
- County Seat:
- No
- Area (mi²):
- 3.436
- State:
- Oregon
Scappoose is a city located in Columbia County, Oregon. Scappoose has a 2025 population of 8,419. Scappoose is currently growing at a rate of 0.96% annually and its population has increased by 4.99% since the most recent census, which recorded a population of 8,019 in 2020.
The average household income in Scappoose is $119,328 with a poverty rate of 8.16%. The median age in Scappoose is 39.2 years: 40.7 years for males, and 36.9 years for females.