Armonk, NY demographics:
population, income, and more

Total population
4,429
1.1% year-over-year change
Median household income
$230,357/yr
-6.2% year-over-year change
Housing units
1,522
2.2% year-over-year change

Armonk population

How many people live in Armonk

Armonk is home to 4,429 residents, according to the most recent Census data. Gender-wise, 52.6% of Armonk locals are male, and 47.4% are female.

Total population
4,429
1.1% year-over-year change
Gender ratio
Male
52.6%
2,329
Female
47.4%
2,100
Value Percent YoY change
Male 2,329 52.6% 4.9%
Female 2,100 47.4% -2.9%
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 Armonk is 44, with the population distributed as follows: about 20.8% are children under 15, then 9.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.2% of the population, while another 31.2% fall into the 45 to 64 bracket. Finally, around 16.3% are 65 or older.

Median age
44.1
Age breakdown
Under 15
20.8%
15 to 24
9.5%
25 to 44
22.2%
45 to 64
31.2%
Over 65
16.3%
Value Percent YoY change
Under 15 923 20.8% 1.9%
15 to 24 420 9.5% 8.0%
25 to 44 984 22.2% -8.4%
45 to 64 1,381 31.2% 8.0%
Over 65 721 16.3% -1.8%
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 Armonk, 81.1% of the population are US-born citizens, while 13.6% have gained naturalized citizenship. At the same time, 5.4% of residents are non-citizens. As for race, 65.8% of locals are Caucasian, 3.3% are African American and 6.8% have Asian roots. There’s also a share of 11.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
81.1%
Non-U.S.-born citizens
13.6%
Non-citizens
5.4%
Value Percent YoY change
U.S.-born citizens 3,591 81.1% 2.3%
Non-U.S.-born citizens 600 13.6% -1.3%
Non-citizens 238 5.4% -9.8%
Racial breakdown
White
65.8%
Black or African American
3.3%
American Indian and Alaska Native
0%
Asian
6.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
11.1%
Other
13%
Value Percent
White 2,913 65.8%
Black or African American 146 3.3%
Asian 301 6.8%
Two or more races 491 11.1%
Other 578 13%

Households in Armonk

A peek inside Armonk households

Armonk has 1,458 households, with an average of 3 members in each. Of these, 86% are families, while the remaining 14% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,458
0.3% year-over-year change
Average people per household
3
Non-family households
204
Family households
1,254
Value Percent YoY change
Non-family households 204 14% 3.5%
Family households 1,254 86% -0.2%
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 Armonk

The housing landscape of Armonk

Armonk's housing consists of 1,522 units, with 73.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.9% and offer a more compact, shared living style.

Housing units
1,522
2.2% year-over-year change
Housing types
Value Percent
1 unit, detached 1,123 73.8%
1 unit, attached 181 11.9%
2 units 28 1.8%
10 to 19 units 68 4.5%
20 to 49 units 9 0.6%
50 or more units 113 7.4%
Homes built since 2020
23
% year-over-year change

The age of buildings in Armonk

In Armonk, the median construction year is 1989. About 9.9% of homes were built before the 1940s, with another 3.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 19.8% of homes were added from 2000 to 2009, 12.9% between 2010 and 2019, and 1.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 151 9.9% -31.4%
Built between 1940 and 1949 56 3.7% -13.8%
Built between 1950 and 1959 151 9.9% -5.0%
Built between 1960 and 1969 154 10.1% -10.5%
Built between 1970 and 1979 146 9.6% 40.4%
Built between 1980 and 1989 117 7.7% -5.7%
Built between 1990 and 1999 226 14.8% 20.9%
Built between 2000 and 2009 302 19.8% 29.6%
Built between 2010 and 2019 196 12.9% -12.9%
Built in 2020 or later 23 1.5% N/A
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.

Armonk occupancy rates

Out of the 1,458 occupied housing units in Armonk, 87.6% are owner-occupied, while 12.4% are lived in by tenants. Meanwhile, 4.2% of all homes on the local market sit vacant.

Occupied housing units
1,458
0.3% year-over-year change
Occupancy breakdown
Renter occupied
181
Owner occupied
1,277
Value Percent YoY
change
Renter occupied 181 12.4% 75.7%
Owner occupied 1,277 87.6% -5.5%
Unoccupied housing units
4.2%
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.

Armonk housing costs

Housing costs in Armonk come to a median of $3,756 per month, while tenants specifically pay a median gross rent of $3,138.

Median housing costs per month
$3,756/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 Armonk
$3,138/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 Armonk

Armonk education at a glance

About 10.9% of the population in Armonk went to high school, while 5.3% pursued college studies. Another 8.2% earned an associate degree and 40% hold a bachelor’s. Meanwhile, 33.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 60 1.8% 39.5%
High school diploma 358 10.9% -2.2%
College diploma 173 5.3% 21.0%
Associate degree 269 8.2% 18.5%
Bachelor's degree 1,313 40% -5.9%
Graduate degree 1,110 33.8% -1.2%
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 Armonk

How much people earn in Armonk

The average annual household income in Armonk was $331,364 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -6.3% change from the previous year. At the same time, the median income stood at $230,357, reflecting a -6.2% shift over the same period.

Average household income in Armonk
$331,364/year
-6.3% year-over-year change
Median household income in Armonk
$230,357/year
-6.2% year-over-year change

Armonk income by age

In Armonk, 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 $238,472 overall. Overall, 93.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 0.0%
45 - 64 $238,472 -2.9%
Over 65 $116,250 -16.5%
Above poverty level
4,050
Below poverty level
276
Value Percent YoY
change
Above poverty level 4,050 93.6% 0.0%
Below poverty level 276 6.4% 17.9%

Average renter income in Armonk

To get a better sense of what renters earn on average in Armonk, their median household income was $75,551 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 49.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$75,551
Rent-to-income ratio
49.8%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Armonk

Workforce and job types in Armonk

The job market in Armonk is powered by 2,047 working residents, spread across a range of industries and roles. 96.8% of the working population are employed in professional or administrative positions, while 3.2% are in hands-on or service-based jobs. Also, 11.3% run their own businesses, 66.6% are employed by private companies, and 14.6% work in the public sector.

Workforce demographics

Working population
2,047
4.8% year-over-year change
White collar
1,982
Blue collar
65
Value Percent YoY change
White collar 1,982 96.8% 5.0%
Blue collar 65 3.2% -1.5%
Employer type
Self employees
11.3%
Private companies
66.6%
Governmental workers
14.6%
Not for profit companies
7.5%
Value Percent YoY change
Self employees 231 11.3% 22.2%
Private companies 1,363 66.6% 6.4%
Governmental workers 299 14.6% -2.3%
Not for profit companies 154 7.5% -13.0%
Unemployment rate
2.0%
7.7% year-over-year change

Available workforce

The unemployment rate in Armonk stands at 2%, 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 Armonk

How people get around in Armonk

Commuting methods vary: 67% of residents travel by personal vehicle and 2.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,353 67% 17.9%
Subway or elevated 84 4.2% N/A
Railroad 102 5% -33.3%
Walk 45 2.2% 246.2%
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 Armonk by zipcode?

Zipcode Population Number of households Median income Average income
10504 7,665 2,458 $250,001 $380,126

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FAQs about Armonk demographics 

What is the total population of Armonk?

Armonk has a total population of 4,429 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 +1.1% compared to a year ago.

What is the gender ratio in Armonk?

The gender ratio in Armonk is as follows:
  • 52.6% males (2,329 residents)
  • 47.4% females (2,100 residents)

What is the median age in Armonk?

The median age in Armonk is 44.1.

What is the age distribution of the population in Armonk?

The age distribution in Armonk is as follows:
  • Under 15: 20.8% (923 residents)
  • Ages 15-24: 9.5% (420 residents)
  • Ages 25-44: 22.2% (984 residents)
  • Ages 45-64: 31.2% (1,381 residents)
  • Over 65: 16.3% (721 residents)

What is the racial and ethnic makeup of Armonk?

The racial and ethnic makeup of Armonk is as follows:
  • White: 65.8% (2,913 residents)
  • Black or African American: 3.3% (146 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 6.8% (301 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 11.1% (491 residents)
  • Other: 13% (578 residents)

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

U.S.-born citizens represent 81.1% of the population in Armonk.

How many housing units are there in Armonk?

There are 1,522 housing units in Armonk, reflecting a +2.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Armonk has a total of 1,458 households, with an average of 3 people in each.

What is the median household income in Armonk?

Armonk has a median household income of $230,357, representing a -6.2% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 98% in Armonk, with a workforce of 2,047 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 96.8% (1,982 residents)
  • Blue-collar workers: 3.2% (65 residents)

Places of employment:
  • Self-employed: 11.3% (231 residents)
  • Private companies: 66.6% (1,363 residents)
  • Governmental workers: 14.6% (299 residents)
  • Not-for-profit companies: 7.5% (154 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