Katonah, NY demographics:
population, income, and more

Total population
2,176
7.9% year-over-year change
Median household income
$207,083/yr
2.6% year-over-year change
Housing units
787
12.8% year-over-year change

Katonah population

How many people live in Katonah

Katonah is home to 2,176 residents, according to the most recent Census data. Gender-wise, 46% of Katonah locals are male, and 54% are female.

Total population
2,176
7.9% year-over-year change
Gender ratio
Male
46%
1,001
Female
54%
1,175
Value Percent YoY change
Male 1,001 46% 13.4%
Female 1,175 54% 3.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Katonah is 37, with the population distributed as follows: about 31.9% are children under 15, then 9.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 20% of the population, while another 25.5% fall into the 45 to 64 bracket. Finally, around 12.7% are 65 or older.

Median age
37
Age breakdown
Under 15
31.9%
15 to 24
9.9%
25 to 44
20%
45 to 64
25.5%
Over 65
12.7%
Value Percent YoY change
Under 15 695 31.9% 13.0%
15 to 24 216 9.9% 6.9%
25 to 44 435 20% 3.3%
45 to 64 554 25.5% 10.4%
Over 65 276 12.7% 0.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Katonah, 86.9% of the population are US-born citizens, while 8.5% have gained naturalized citizenship. At the same time, 4.7% of residents are non-citizens. There’s also a share of 21.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
86.9%
Non-U.S.-born citizens
8.5%
Non-citizens
4.7%
Value Percent YoY change
U.S.-born citizens 1,890 86.9% 7.1%
Non-U.S.-born citizens 184 8.5% 24.3%
Non-citizens 102 4.7% -1.0%
Racial breakdown
White
68.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
4.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
21.3%
Other
5.8%
Value Percent
White 1,484 68.2%
Asian 101 4.6%
Two or more races 464 21.3%
Other 127 5.8%

Households in Katonah

A peek inside Katonah households

Katonah has 710 households, with an average of 3 members in each. Of these, 79.6% are families, while the remaining 20.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
710
7.1% year-over-year change
Average people per household
3
Non-family households
145
Family households
565
Value Percent YoY change
Non-family households 145 20.4% 7.4%
Family households 565 79.6% 7.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Katonah

The housing landscape of Katonah

Katonah's housing consists of 787 units, with 82.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.3% and offer a more compact, shared living style.

Housing units
787
12.8% year-over-year change
Housing types
Value Percent
1 unit, detached 649 82.5%
1 unit, attached 18 2.3%
2 units 95 12.1%
5 to 9 units 25 3.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Katonah

In Katonah, the median construction year is 1948. About 33.7% of homes were built before the 1940s, with another 20.1% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 265 33.7% -0.8%
Built between 1940 and 1949 158 20.1% 24.4%
Built between 1950 and 1959 135 17.2% 80.0%
Built between 1960 and 1969 90 11.4% 66.7%
Built between 1970 and 1979 60 7.6% -1.6%
Built between 1980 and 1989 7 0.9% -84.1%
Built between 1990 and 1999 62 7.9% -1.6%
Built between 2010 and 2019 10 1.3% 42.9%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Katonah occupancy rates

Out of the 710 occupied housing units in Katonah, 71.1% are owner-occupied, while 28.9% are lived in by tenants. Meanwhile, 9.8% of all homes on the local market sit vacant.

Occupied housing units
710
7.1% year-over-year change
Occupancy breakdown
Renter occupied
205
Owner occupied
505
Value Percent YoY
change
Renter occupied 205 28.9% 12.0%
Owner occupied 505 71.1% 5.2%
Unoccupied housing units
9.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Katonah housing costs

Housing costs in Katonah come to a median of $3,182 per month, while tenants specifically pay a median gross rent of $3,501.

Median housing costs per month
$3,182/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Katonah
$3,501/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Katonah

Katonah education at a glance

About 9.8% of the population in Katonah went to high school, while 15.7% pursued college studies. Another 2.7% earned an associate degree and 39.2% hold a bachelor’s. Meanwhile, 32.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 136 9.8% -3.5%
College diploma 218 15.7% 2.8%
Associate degree 37 2.7% -38.3%
Bachelor's degree 546 39.2% 1.3%
Graduate degree 455 32.7% 20.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Katonah

How much people earn in Katonah

The average annual household income in Katonah was $221,338 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.4% change from the previous year. At the same time, the median income stood at $207,083, reflecting a +2.6% shift over the same period.

Average household income in Katonah
$221,338/year
7.4% year-over-year change
Median household income in Katonah
$207,083/year
2.6% year-over-year change

Katonah income by age

In Katonah, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $236,250 overall. Overall, 87.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 N/A
45 - 64 $236,250 5.1%
Over 65 $93,977 -7.9%
Above poverty level
1,865
Below poverty level
275
Value Percent YoY
change
Above poverty level 1,865 87.2% 8.2%
Below poverty level 275 12.8% 0.7%

Employment in Katonah

Workforce and job types in Katonah

The job market in Katonah is powered by 994 working residents, spread across a range of industries and roles. 95.1% of the working population are employed in professional or administrative positions, while 4.9% are in hands-on or service-based jobs. Also, 19.3% run their own businesses, 53.6% are employed by private companies, and 14.1% work in the public sector.

Workforce demographics

Working population
994
7.0% year-over-year change
White collar
945
Blue collar
49
Value Percent YoY change
White collar 945 95.1% 7.4%
Blue collar 49 4.9% 0.0%
Employer type
Self employees
19.3%
Private companies
53.6%
Governmental workers
14.1%
Not for profit companies
13%
Value Percent YoY change
Self employees 192 19.3% 0.0%
Private companies 533 53.6% 19.8%
Governmental workers 140 14.1% 21.7%
Not for profit companies 129 13% -27.1%
Unemployment rate
0.9%

Available workforce

The unemployment rate in Katonah stands at 0.9%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Katonah

How people get around in Katonah

Means of transportation
Value Percent YoY change
Car 567 57.6% -0.9%
Railroad 73 7.4% 35.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Katonah by zipcode?

Zipcode Population Number of households Median income Average income
10536 10,669 3,382 $250,001 $323,458

Explore more communities

FAQs about Katonah demographics 

What is the total population of Katonah?

Katonah has a total population of 2,176 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +7.9% compared to a year ago.

What is the gender ratio in Katonah?

The gender ratio in Katonah is as follows:
  • 46% males (1,001 residents)
  • 54% females (1,175 residents)

What is the median age in Katonah?

The median age in Katonah is 37.

What is the age distribution of the population in Katonah?

The age distribution in Katonah is as follows:
  • Under 15: 31.9% (695 residents)
  • Ages 15-24: 9.9% (216 residents)
  • Ages 25-44: 20% (435 residents)
  • Ages 45-64: 25.5% (554 residents)
  • Over 65: 12.7% (276 residents)

What is the racial and ethnic makeup of Katonah?

The racial and ethnic makeup of Katonah is as follows:
  • White: 68.2% (1,484 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 4.6% (101 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 21.3% (464 residents)
  • Other: 5.8% (127 residents)

What percentage of the population in Katonah are U.S.-born citizens?

U.S.-born citizens represent 86.9% of the population in Katonah.

How many housing units are there in Katonah?

There are 787 housing units in Katonah, reflecting a +12.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Katonah and what is the average household size?

Katonah has a total of 710 households, with an average of 3 people in each.

What is the median household income in Katonah?

Katonah has a median household income of $207,083, representing a +2.6% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Katonah?

The employment rate is 99.1% in Katonah, with a workforce of 994 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 95.1% (945 residents)
  • Blue-collar workers: 4.9% (49 residents)

Places of employment:
  • Self-employed: 19.3% (192 residents)
  • Private companies: 53.6% (533 residents)
  • Governmental workers: 14.1% (140 residents)
  • Not-for-profit companies: 13% (129 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025