
Broadmoor
- County:
- San Mateo County
- County Seat:
- No
- Area (mi²):
- 0.432
- State:
- California
Broadmoor is a CDP located in San Mateo County, California. Broadmoor has a 2025 population of 4,480. Broadmoor is currently growing at a rate of 0.45% annually and its population has increased by 8.21% since the most recent census, which recorded a population of 4,140 in 2020.
The average household income in Broadmoor is $177,885 with a poverty rate of 2.05%. The median age in Broadmoor is 41.5 years: 39.3 years for males, and 43.8 years for females.