
Highlands
- County:
- San Mateo County
- County Seat:
- No
- Area (mi²):
- 1.3
- State:
- California
Highlands is a CDP located in San Mateo County, California. Highlands has a 2025 population of 3,412. Highlands is currently growing at a rate of 7.13% annually and its population has increased by 14.3% since the most recent census, which recorded a population of 2,985 in 2020.
The average household income in Highlands is $415,227 with a poverty rate of 4.55%. The median age in Highlands is 45.1 years: 41 years for males, and 46.9 years for females.