Westhampton, New York Demographics & Population 2026
During the 2020–2024 ACS period, Westhampton, New York had a total population of 3,900, the 426th largest community in New York, with a median household income of $119,886, which is 39% higher than the state average. The poverty rate is 8.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 39% above the state average — one of the wealthiest communities in New York.
- Housing affordability is a challenge — homes cost 8.5x the median household income.
Westhampton Quick Facts
How Westhampton 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 | 3,702 | 3,900 | +5.3% |
| Median household income | $131,125 | $119,886 | -8.6% |
| Median home value | $980,400 | $1,018,200 | +3.9% |
How Westhampton 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+)
Westhampton 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 Westhampton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Watchtower | 3,974 | N/A | N/A | 1.8% | 100.0% |
| Glenwood Landing | 3,896 | $131,573 | $895,400 | 68.6% | 0.4% |
| Haviland | 3,923 | $107,750 | $319,500 | 29.9% | 3.2% |
| Marlboro | 3,679 | $119,318 | $412,800 | 50.5% | 2.9% |
| Herricks | 3,907 | $135,208 | $825,400 | 56.0% | 5.7% |
Population Overview
Westhampton is a small community located in New York, within Suffolk County. The total population is 3,900. It ranks as the 426th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Westhampton is 52.2 years. This is 31% higher than the state median of 39.8 years. 14.9% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Westhampton is $119,886. This is 39% higher than the state median of $85,974. It is also 48% higher than the national median of $80,734. The poverty rate stands at 8.2%. This is 42% lower than the state poverty rate of 14.0%. The unemployment rate is 5.3%. This is 16% lower than the state rate of 6.4%. The median home value is $1,018,200. Housing costs are 140% higher than the state median of $423,800. The home-value-to-income ratio of 8.5x suggests that housing affordability is a significant concern for many residents. 92.6% of occupied housing units are owner-occupied. This homeownership rate is 70% higher than the state average of 54.4%.
Race & Ethnicity
The largest racial or ethnic group in Westhampton is White (non-Hispanic), making up 74.5% of the population. Hispanic or Latino residents account for 7.3%. The Black or African American population (6.5%) is well below the state average of 13.4%. The Hispanic or Latino population (7.3%) is well below the state average of 19.8%. The Asian population (2.5%) is well below the state average of 9.0%.
Education
51.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 29% higher 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 93.8%. Notably, 27.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Westhampton, 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 Westhampton, New York?
Westhampton, New York has a population of 3,900 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Westhampton, NY?
The median household income in Westhampton is $119,886, which is 48% higher than the national median of $80,734.
What is the poverty rate in Westhampton, NY?
The poverty rate in Westhampton is 8.2%. This means approximately 308 residents live below the federal poverty line.
What is the racial makeup of Westhampton, New York?
Westhampton's population is 74.5% White, 6.5% Black, 7.3% Hispanic/Latino, and 2.5% Asian.
What is the median home value in Westhampton, NY?
The median home value in Westhampton is $1,018,200. The home-value-to-income ratio is 8.5x.
How educated is Westhampton, New York?
51.9% of adults (25+) in Westhampton hold a bachelor's degree or higher, and 27.8% hold a graduate or professional degree.