Clark
- County:
- Randolph County
- County Seat:
- No
- Area (mi²):
- 0.598
- State:
- Missouri
Clark is a city located in Randolph County, Missouri. Clark has a 2026 population of 239. Clark is currently declining at a rate of -0.42% annually and its population has decreased by -1.24% since the most recent census, which recorded a population of 242 in 2020.