
Bethany
- County:
- Multnomah County
- County Seat:
- No
- Area (mi²):
- 5.442
- State:
- Oregon
Bethany is a CDP located in Multnomah County, Oregon. Bethany has a 2025 population of 33,567. Bethany is currently growing at a rate of 2.63% annually and its population has increased by 19.68% since the most recent census, which recorded a population of 28,047 in 2020.
The average household income in Bethany is $189,343 with a poverty rate of 3.7%. The median age in Bethany is 36.9 years: 37.7 years for males, and 36.4 years for females.