
Pasadena Hills
- County:
- St. Louis County
- County Seat:
- No
- Area (mi²):
- 0.212
- State:
- Missouri
Pasadena Hills is a city located in St. Louis County, Missouri. Pasadena Hills has a 2025 population of 865. Pasadena Hills is currently declining at a rate of -1.03% annually and its population has decreased by -4.95% since the most recent census, which recorded a population of 910 in 2020.
The average household income in Pasadena Hills is $110,769 with a poverty rate of 3.89%. The median age in Pasadena Hills is 47.4 years: 43 years for males, and 47.9 years for females.