Basic information

| Field | Detail | | :--- | :--- | | Official Name | McLean | | Common Name | McLean | | Native Name(s) | Nacotchtank, Piscataway (Ancestral) | | Nicknames | _Data not readily available for this location._ | | Motto | _Data not readily available for this location._ | | Geographic Level | Census-Designated Place (CDP) | | Country | United States | | State/Province | Virginia | | Capital | None (Unincorporated) | | Government Type | Governed by Fairfax County Board of Supervisors | | Date Founded | 1910 | | Time Zone | Eastern Time (UTC-5 / UTC-4) | | Latitude | 38.9339° N | | Longitude | 77.1773° W | | Elevation | 285 ft (87 m) | | Total Area | 24.88 sq mi (64.4 km²) | | Population | 50,773 (2020 Census) | | Population Density | 2,040/sq mi (788/km²) | | ZIP/Postal Codes | 22101, 22102, 22106 | | Area Codes | 703, 571 | | Official Languages | English | | Currency | United States Dollar (USD) | | Demonym | McLeanian |