Collins
- County:
- St. Clair County
- County Seat:
- No
- Area (mi²):
- 0.247
- State:
- Missouri
Collins is a village located in St. Clair County, Missouri. Collins has a 2026 population of 133. Collins is currently growing at a rate of 1.53% annually and its population has increased by 5.56% since the most recent census, which recorded a population of 126 in 2020.
The median household income in Collins is $45,833 with a poverty rate of 23.68%. The median age in Collins is 53 years: 39.9 years for males, and 59.5 years for females. For every 100 females there are 153.3 males.