
Bella Villa
- County:
- St. Louis County
- County Seat:
- No
- Area (mi²):
- 0.128
- State:
- Missouri
Bella Villa is a city located in St. Louis County, Missouri. Bella Villa has a 2025 population of 717. Bella Villa is currently declining at a rate of -0.97% annually and its population has decreased by -4.65% since the most recent census, which recorded a population of 752 in 2020.
The average household income in Bella Villa is $68,312 with a poverty rate of 8.28%. The median age in Bella Villa is 45.2 years: 44.5 years for males, and 45.3 years for females.