
Ruston
- County:
- Pierce County
- County Seat:
- No
- Area (mi²):
- 0.256
- State:
- Washington
Ruston is a city located in Pierce County, Washington. Ruston has a 2025 population of 1,010. Ruston is currently declining at a rate of -0.88% annually and its population has decreased by -4.17% since the most recent census, which recorded a population of 1,054 in 2020.
The average household income in Ruston is $150,255 with a poverty rate of 7.27%. The median age in Ruston is 47.8 years: 44.1 years for males, and 53.5 years for females.