Katonah, New York Demographics & Population 2026
During the 2020–2024 ACS period, Katonah, New York had a total population of 2,176, the 600th largest community in New York, with a median household income of $207,083, which is 141% higher than the state average. The poverty rate is 12.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 141% above the state average — one of the wealthiest communities in New York.
- 76.6% of adults hold a bachelor's degree or higher — top 10% in New York.
- Near full employment with an unemployment rate of just 0.9%.
Katonah Quick Facts
How Katonah 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 | 2,016 | 2,176 | +7.9% |
| Median household income | $201,806 | $207,083 | +2.6% |
| Median home value | $710,700 | $779,700 | +9.7% |
How Katonah 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+)
Katonah Rankings in New York
Explore New York Rankings
Other Cities in Westchester County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Yonkers | 209,978 | $83,549 | 13.8% | $501,600 |
| New Rochelle | 82,769 | $109,167 | 10.1% | $702,500 |
| Mount Vernon | 72,427 | $78,779 | 14.8% | $484,000 |
| White Plains | 60,666 | $110,763 | 11.2% | $620,800 |
| Port Chester | 31,102 | $92,222 | 12.9% | $582,600 |
| Harrison | 29,961 | $164,250 | 4.1% | $1,010,700 |
| Ossining | 26,950 | $103,573 | 8.6% | $449,100 |
| Peekskill | 25,625 | $85,954 | 11.9% | $395,600 |
| Eastchester | 20,491 | $157,202 | 4.8% | $790,100 |
| Mamaroneck | 19,826 | $120,000 | 10.7% | $717,200 |
Cities Similar to Katonah
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hamilton College | 2,058 | N/A | N/A | 66.7% | 0.0% |
| St. Bonaventure | 1,976 | N/A | $125,300 | 30.4% | 19.3% |
| Crompond | 2,418 | $209,569 | $619,400 | 51.9% | 1.9% |
| Old Brookville | 2,107 | $250,000+ | $2,000,000+ | 77.1% | 1.1% |
| Shelter Island | 2,125 | $165,734 | $1,025,400 | 56.0% | 0.9% |
Population Overview
Katonah is a small community located in New York, within Westchester County. The total population is 2,176. It ranks as the 600th most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Katonah is 37.0 years. This is 7% lower than the state median of 39.8 years. With 36.0% of the population under 18, Katonah has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Katonah is $207,083. This is 141% higher than the state median of $85,974. It is also 157% higher than the national median of $80,734. The poverty rate stands at 12.6%. This is 10% lower than the state poverty rate of 14.0%. The unemployment rate is 0.9%. This is 86% lower than the state rate of 6.4%. The median home value is $779,700. Housing costs are 84% higher than the state median of $423,800. The home-value-to-income ratio is 3.8x. 71.1% of occupied housing units are owner-occupied. This homeownership rate is 31% higher than the state average of 54.4%.
Race & Ethnicity
The largest racial or ethnic group in Katonah is White (non-Hispanic), making up 67.7% of the population. Hispanic or Latino residents account for 21.5%.
Education
76.6% of residents aged 25 and older hold a bachelor's degree or higher. This places Katonah in the top 10% of all cities in the state for educational attainment. This is 90% higher than the state rate of 40.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample. Notably, 36.0% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Katonah, 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.
Free data download: Get all New York city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Katonah, New York?
Katonah, New York has a population of 2,176 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Katonah, NY?
The median household income in Katonah is $207,083, which is 157% higher than the national median of $80,734.
What is the poverty rate in Katonah, NY?
The poverty rate in Katonah is 12.6%. This means approximately 275 residents live below the federal poverty line.
What is the racial makeup of Katonah, New York?
Katonah's population is 67.7% White, 0.0% Black, 21.5% Hispanic/Latino, and 4.6% Asian.
What is the median home value in Katonah, NY?
The median home value in Katonah is $779,700. The home-value-to-income ratio is 3.8x.
How educated is Katonah, New York?
76.6% of adults (25+) in Katonah hold a bachelor's degree or higher, and 36.0% hold a graduate or professional degree.