
Belleair
- County:
- Pinellas County
- County Seat:
- No
- Area (mi²):
- 1.731
- State:
- Florida
Belleair is a town located in Pinellas County, Florida. Belleair has a 2025 population of 4,637. Belleair is currently growing at a rate of 1.55% annually and its population has increased by 8.29% since the most recent census, which recorded a population of 4,282 in 2020.
The average household income in Belleair is $199,595 with a poverty rate of 5.92%. The median age in Belleair is 58.7 years: 58.6 years for males, and 58.9 years for females.