Montclair is a city located in Virginia. Montclair has a 2020 population of 20,881. Montclair is currently declining at a rate of 0.00% annually and its population has increased by 6.70% since the most recent census, which recorded a population of 19,570 in 2010. Montclair reached it's highest population of 20,881 in 2019.
The average household income in Montclair is $144,373 with a poverty rate of 2.71%. The median rental costs in recent years comes to $2,089 per month, and the median house value is $414,200. The median age in Montclair is 39.7 years, 37.9 years for males, and 41.2 years for females.