
McLean
- County:
- Fairfax County
- County Seat:
- No
- Area (mi²):
- 24.797
- State:
- Virginia
McLean is a CDP located in Fairfax County, Virginia. McLean has a 2025 population of 49,955. McLean is currently growing at a rate of 0.25% annually and its population has increased by 2.86% since the most recent census, which recorded a population of 48,566 in 2020.
The average household income in McLean is $364,591 with a poverty rate of 2.68%. The median age in McLean is 46.2 years: 46.4 years for males, and 46.1 years for females.