
West Sullivan
- County:
- Crawford County
- County Seat:
- No
- Area (mi²):
- 0.364
- State:
- Missouri
West Sullivan is a town located in Crawford County, Missouri. West Sullivan has a 2025 population of 277. West Sullivan is currently declining at a rate of -0.36% annually and its population has decreased by -2.46% since the most recent census, which recorded a population of 284 in 2020.
The average household income in West Sullivan is $52,426 with a poverty rate of 20.75%. The median age in West Sullivan is 31.3 years: 31.5 years for males, and 31 years for females.