Terryville, New York Demographics & Population 2026
During the 2020–2024 ACS period, Terryville, New York had a total population of 10,794, the 184th largest community in New York, with a median household income of $110,389, which is 28% higher than the state average. The poverty rate is 11.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Terryville Quick Facts
How Terryville Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 10,962 | 10,794 | -1.5% |
| Median household income | $112,262 | $110,389 | -1.7% |
| Median home value | $445,100 | $481,200 | +8.1% |
How Terryville Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
Terryville Rankings in New York
Explore New York Rankings
Other Cities in Suffolk County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| West Babylon | 43,570 | $129,519 | 5.9% | $531,900 |
| Coram | 39,539 | $105,220 | 7.5% | $452,100 |
| Central Islip | 38,373 | $113,707 | 9.2% | $436,400 |
| Commack | 36,558 | $169,792 | 4.2% | $678,200 |
| Huntington Station | 32,601 | $135,477 | 7.2% | $578,000 |
| Centereach | 31,839 | $132,240 | 5.3% | $514,800 |
| Bay Shore | 31,683 | $105,618 | 10.2% | $492,200 |
| Shirley | 28,375 | $112,788 | 6.5% | $424,900 |
| Deer Park | 27,990 | $137,105 | 3.4% | $543,500 |
| Lindenhurst | 27,142 | $130,128 | 5.7% | $521,500 |
Cities Similar to Terryville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Chestnut Ridge | 10,557 | $111,725 | $720,100 | 34.9% | 8.1% |
| Myers Corner | 10,877 | $105,718 | $419,700 | 43.3% | 4.9% |
| Sleepy Hollow | 10,887 | $104,313 | $746,800 | 43.1% | 8.6% |
| Lake Grove | 11,061 | $118,311 | $598,900 | 43.2% | 8.1% |
| North Lindenhurst | 10,952 | $123,342 | $495,300 | 25.7% | 6.8% |
Population Overview
Terryville is a small city located in New York, within Suffolk County. The total population is 10,794. It ranks as the 184th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Terryville is 39.4 years. This is 1% lower than the state median of 39.8 years.
Economy, Income & Housing
The median household income in Terryville is $110,389. This is 28% higher than the state median of $85,974. It is also 37% higher than the national median of $80,734. The poverty rate stands at 11.0%. This is 22% lower than the state poverty rate of 14.0%. The unemployment rate is 7.4%. This is 17% higher than the state rate of 6.4%. The median home value is $481,200. Housing costs are 14% higher than the state median of $423,800. The home-value-to-income ratio is 4.4x. 73.3% of occupied housing units are owner-occupied. This homeownership rate is 35% higher than the state average of 54.4%.
Race & Ethnicity
The largest racial or ethnic group in Terryville is White (non-Hispanic), making up 68.2% of the population. Hispanic or Latino residents account for 21.9%. The Black or African American population (4.6%) is well below the state average of 13.4%. The Asian population (2.6%) is well below the state average of 9.0%.
Education
28.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 28% lower than the state rate of 40.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.9%.
Data Sources & Methodology
All demographic data for Terryville, New York is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against New York state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,289 Census-designated places in New York. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Terryville, New York?
Terryville, New York has a population of 10,794 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Terryville, NY?
The median household income in Terryville is $110,389, which is 37% higher than the national median of $80,734.
What is the poverty rate in Terryville, NY?
The poverty rate in Terryville is 11.0%. This means approximately 1,182 residents live below the federal poverty line.
What is the racial makeup of Terryville, New York?
Terryville's population is 68.2% White, 4.6% Black, 21.9% Hispanic/Latino, and 2.6% Asian.
What is the median home value in Terryville, NY?
The median home value in Terryville is $481,200. The home-value-to-income ratio is 4.4x.
How educated is Terryville, New York?
28.9% of adults (25+) in Terryville hold a bachelor's degree or higher, and 11.0% hold a graduate or professional degree.