Commack Flag

Commack

County:
Suffolk County
County Seat:
No
Area (mi²):
12.248
State:
New York

Commack is a CDP located in Suffolk County, New York. Commack has a 2025 population of 35,682. Commack is currently declining at a rate of -0.08% annually and its population has decreased by -3.31% since the most recent census, which recorded a population of 36,903 in 2020.

The average household income in Commack is $204,843 with a poverty rate of 3.4%.The median age in Commack is 43.7 years: 42.2 years for males, and 44.9 years for females.

35.7K
Total Population
2,913
Density (mi²)
-29 -0.08%
Growth

Commack 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)