In 2021, Commack, NY had a population of 36.3k people with a median age of 45 and a median household income of $153,858. Between 2020 and 2021 the population of Commack, NY declined from 36,903 to 36,252, a −1.76% decrease and its median household income grew from $144,825 to $153,858, a 6.24% increase.
The 5 largest ethnic groups in Commack, NY are White (Non-Hispanic) (84.2%), White (Hispanic) (5.43%), Asian (Non-Hispanic) (4.98%), Two+ (Hispanic) (2.03%), and Two+ (Non-Hispanic) (1.68%).
None of the households in Commack, NY reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98% of the residents in Commack, NY are U.S. citizens.
In 2021, the median property value in Commack, NY was $560,800, and the homeownership rate was 93.2%.
Most people in Commack, NY drove alone to work, and the average commute time was 34.1 minutes. The average car ownership in Commack, NY was 2 cars per household.