Montclair Flag

Montclair

County:
Essex County
County Seat:
No
Area (mi²):
6.238
State:
New Jersey

Montclair is located in Essex County, New Jersey. Montclair has a 2025 population of 41,678 . Montclair is currently growing at a rate of 1.47% annually and its population has increased by 4.59% since the most recent census, which recorded a population of 39,849 in 2020.

The average household income in Montclair is $243,751 with a poverty rate of 6.38%. The median age in Montclair is 39.6 years: 37.3 years for males, and 42.1 years for females. For every 100 females there are 101.5 males.

41.7K
Total Population
6,681
Density (mi²)
602 1.47%
Growth

Montclair Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)