Centereach, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Centereach, New York is 31,501 as of the 2023 American Community Survey, making it the 42nd-largest city in New York. The median household income is $127,106, the median home value is $471,300, and the median age is 38.4.
31,501
Population
3532
People / sq mi
$127,106
Median Income
$471,300
Median Home Value
Centereach covers 8.9 sq mi of land at 3532 people per square mile.
About Centereach, NY
Centereach is a city in New York with a population of 31,501. It ranks #42 among cities in New York by population. The median age is 38.4, in line with the national median. The population is 50.2% male and 49.8% female.
The median household income in Centereach is $127,106, above the US median of $74,580. 3.0% of residents live below the federal poverty level. Home values sit at a median of $471,300, with monthly rent averaging $2,398. The homeownership rate of 85.0% is higher than the national rate of 64.8%.
Educational attainment in Centereach reflects 34.7% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 9.6% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 32.1 minutes each way.
Race & Ethnicity
| White | 74.7% |
| Black or African American | 6.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Economy & Income
$127,106
Median Household Income
$47,047
Per Capita Income
3.0%
Poverty Rate
3.6%
Unemployment Rate
Housing
$471,300
Median Home Value
$2,398
Median Rent
85.0%
Owner-Occupied
Education
92.9%
High School+
34.7%
Bachelor's+
Commute
2.3%
Drive Alone
77.5%
Public Transit
9.6%
Work From Home
32.1 min
Avg Commute
Community Profile
6.1%
Foreign Born
82.1%
Non-English at Home
5.0%
Veterans
8.5%
With Disability
96.5%
Health Insurance
96.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 33.1% |
| Finance, Insurance & Real Estate | 11.3% |
| Construction | 7.6% |
| Public Administration | 7.5% |
| Education, Health Care & Social Services | 6.1% |
| Manufacturing | 5.8% |
| Retail Trade | 5.4% |
| Information | 5.0% |
| Arts, Entertainment & Food Services | 3.5% |
| Transportation & Warehousing | 1.7% |
| Agriculture & Mining | 0.1% |
Largest cities in New York
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Part of New York
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City rankings
Frequently Asked Questions
Centereach, New York has a population of 31,501 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 42nd-largest city in New York.
The median household income in Centereach, New York is $127,106, with 3.0% of residents living below the federal poverty level.
The median home value in Centereach, New York is $471,300, with median monthly rent at $2,398 and a homeownership rate of 85.0%.
The median age in Centereach, New York is 38.4 years. The population is 50.2% male and 49.8% female.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.