Commack

Census-designated place in Suffolk County, New York

Aerial view of Commack, New York
Aerial view: USDA NAIP · USGS The National Map (public domain)

Commack is an unincorporated community (census-designated place) in Suffolk County, New York, with 36,536 residents (2020 Census). It sits at 131 ft (40 m) above sea level. The nearest town is Elwood, 2.9 miles W.

About Commack

Commack ( KOH-mak) is a hamlet and census-designated place (CDP) in the towns of Huntington and Smithtown in Suffolk County, on Long Island, in New York. The population was 36,536 at the time of the 2020 census.

Text: Wikipedia · CC BY-SA 4.0

Commack weather: 7-day forecast

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Living in Commack

Median household income
$169,792
Median home value
$678,200
Median rent
$2,665/mo
Median age
42.3
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Map of Commack

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Commack, NY population

Commack had 36,536 residents in the 2020 Census.

2020 Census36,536
Density2,983 per sq mi (1,152 per km²)

Source: U.S. Census Bureau, Decennial Census.

Commack at a glance

StateNew York (NY)
CountySuffolk County
TypeCensus-designated place
Population36,536 (2020)
Land area12.25 sq mi (31.7 km²)
Elevation131 ft (40 m)
Coordinates40.8434° N, 73.2833° W
ZIP codes11725, 11731
Census code (GEOID)3617530

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Commack

Straight-line distance between town centers.

Frequently asked questions about Commack

What county is Commack in?

Commack is in Suffolk County, New York.

What is the population of Commack, NY?

36,536 people lived in Commack at the 2020 Census.

What is the ZIP code of Commack, NY?

The main ZIP code is 11725. Other ZIP codes: 11731.

What is the elevation of Commack?

131 feet (40 m) above sea level.

What towns are near Commack?

Elwood (2.9 mi), East Northport (3.2 mi), Kings Park (3.6 mi), Smithtown (3.6 mi), Dix Hills (4.0 mi).

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