Mc Lean is located in Virginia. Mc Lean, Virginia has a population of 29,300. Mc Lean is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 34%.
The median household income in Mc Lean, Virginia is $134,840. The median household income for the surrounding county is $127,709 compared to the national median of $66,222. The median age of people living in Mc Lean is 42.1 years.
The average high temperature in July is 89.1 degrees, with an average low temperature in January of 23.9 degrees. The annual precipitation is 45.12.