Montclair, Virginia
Montclair, Virginia  | |
|---|---|
Census-designated place (CDP)  | |
Location in Prince William County and the state of Virginia.  | |
| Coordinates: 38°36′57″N 77°20′35″W / 38.61583°N 77.34306°W | |
| Country | United States | 
| State | Virginia | 
| County | Prince William | 
| Area | |
 • Total  | 6.2 sq mi (16.0 km2) | 
| • Land | 6.0 sq mi (15.6 km2) | 
| • Water | 0.1 sq mi (0.3 km2) | 
| Elevation | 125 ft (38 m) | 
| Population  (2020)  | |
 • Total  | 22,279 | 
| • Density | 3,600/sq mi (1,400/km2) | 
| Time zone | UTC−5 (Eastern (EST)) | 
| • Summer (DST) | UTC−4 (EDT) | 
| ZIP code | 22025  | 
| Area code(s) | 571, 703 | 
| FIPS code | 51-52658 | 
| GNIS feature ID | 1867595 | 
Montclair is a census-designated place (CDP) in Prince William County, Virginia, United States. The population was 22,279 in the 2020 census. An affluent residential community surrounding a man-made lake and golf course, development began in the late 1960s and new home construction ended during the 1990s.