
Steptoe
- County:
- Whitman County
- County Seat:
- No
- Area (mi²):
- 2.219
- State:
- Washington
Steptoe is a CDP located in Whitman County, Washington. Steptoe has a 2025 population of 80. Steptoe is currently declining at a rate of -8.05% annually and its population has decreased by -40.74% since the most recent census, which recorded a population of 135 in 2020.
The average household income in Steptoe is $64,515 with a poverty rate of 1.97%. The median age in Steptoe is 49.4 years: 55 years for males, and 41 years for females.