Housing data for Armonk, NY
Armonk, NY has an estimated 4,429 residents and 1,522 homes (US Census Bureau, 2020–2024 American Community Survey).
It is an unincorporated community in Westchester County.
12.4% of households rent.
The median gross rent is $3,138 a month.
Figures last updated on .
- Residents
- 4,429 (±413)
- Housing units
- 1,522 (±128)
- Households that rent
- 12.4%
- Median gross rent
- $3,138
- Residents since 2015–2019
- −0.2%
What stands out in Armonk
Median household income: $230,357 (±$37,556) in Armonk, higher than in Westchester County ($118,976).
Median home value: $1,073,300 (±$117,836) in Armonk, higher than in Westchester County ($663,200).
Households that rent: 12.4% (±7.3 points) in Armonk, lower than in Westchester County (38.2%).
Homes heated by fuel oil: 47.9% (±9.3 points) in Armonk, higher than in Westchester County (28.0%).
Housing in Armonk at a glance
- Median rent: $3,138 median gross rent a month (Small sample: wide margin of error)
- Rent burden: 23.7% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 12.4% of households rent (Small sample: wide margin of error)
- Income and affordability: $230,357 median household income
- Home values: $1,073,300 median home value
- Homeowner costs: $4,000 or more median monthly cost with a mortgage
- Property taxes: $10,000 or more median real estate taxes a year
- Types of homes: 12.5% of homes are in buildings of 5 or more units
- Bedrooms: 80.0% of homes have 3 or more bedrooms (Small sample: wide margin of error)
- Age of homes: 43.2% of homes were built before 1980
- Vacancy rate: 13.4% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 47.9% heat with fuel oil or kerosene
- Commute and cars: 34.3 minutes average trip to work
- Growth: −0.2% residents since 2015–2019
- How long people stay: 19.6% moved in since 2020
- Crowding and facilities: 1.2% of homes have more than 1 person per room
Armonk against Westchester County, its state and the nation
| Armonk | Westchester County | New York | United States | |
|---|---|---|---|---|
| Residents | 4,429 (±413) | 999,677 (exact) | 19,852,366 (exact) | 334,922,499 |
| Housing units | 1,522 (±128) | 394,358 (±190) | 8,585,241 (±652) | 143,775,355 |
| Households that rent | 12.4% (±7.3 points) | 38.2% (±0.7 points) | 45.7% (±0.2 points) | 34.8% |
| Median gross rent | $3,138 (±$1,682) | $1,951 (±$27) | $1,621 (±$7) | $1,413 |
| Median household income | $230,357 (±$37,556) | $118,976 (±$2,567) | $85,974 (±$402) | $80,734 |
| Median home value | $1,073,300 (±$117,836) | $663,200 (±$5,709) | $423,800 (±$1,627) | $332,700 |
| Median real estate taxes (a year) | $10,000 or more | $10,000 or more | $6,582 (±$21) | $3,119 |
| Built before 1980 | 43.2% (±11.0 points) | 76.1% (±1.1 points) | 73.9% (±0.2 points) | 49.7% |
| Average commute | 34.3 minutes (±4.9) | 34.6 minutes (±0.4) | 32.6 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 95.3% (±4.3 points) | 93.7% (±0.4 points) | 90.8% (±0.1 points) | 91.0% |
| Median age of residents | 44.1 years (±3.6) | 41.8 years (±0.2) | 39.8 years (±0.1) | 38.9 years |
Armonk covers 5.9 square miles of land, about 746 residents per square mile (Census Bureau Gazetteer).
How Armonk has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 4,438 (±373) | 4,429 (±413) | −0.2% | Not a measurable change |
| Housing units | 1,672 (±106) | 1,522 (±128) | −9.0% | Not a measurable change |
| Median gross rent | $2,596 (±$960) | $3,138 (±$1,682) | +20.9% | No measurable change after inflation |
| Median home value | $906,000 (±$40,488) | $1,073,300 (±$117,836) | +18.5% | No measurable change after inflation |
| Median household income | $199,457 (±$30,095) | $230,357 (±$37,556) | +15.5% | No measurable change after inflation |
| Households that rent | 11.1% (±6.5 points) | 12.4% (±7.3 points) | +1.3 percentage points | Not a measurable change |
| Rental vacancy rate | 0.0% (±17.8 points) | 13.4% (±20.5 points) | +13.4 percentage points | Not a measurable change |
The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.
Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.
The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.
Crime reported to police in Westchester County
Armonk has no police department of its own in the FBI’s figures, so this is the figure for Westchester County as a whole.
In 2024, the police departments that report for Westchester County recorded 175 violent and 920 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
ZIP codes in Armonk
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 10504 | 37% | 7,665 | $3,131 | $1,243,100 | $250,000 or more |
A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.
Places near Armonk
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Chappaqua | 3.0 mi | $2,374 | $781,100 | 22.9% |
| Thornwood | 3.3 mi | $2,550 | $650,400 | 13.8% |
| Village of Pleasantville | 3.4 mi | $2,058 | $824,200 | 24.5% |
| Town of New Castle | 4.4 mi | $2,742 | $1,038,800 | 14.3% |
| Hawthorne | 4.5 mi | $3,250 | $692,200 | 11.1% |
| Town of Mount Kisco | 4.7 mi | $1,494 | $478,300 | 28.9% |
| Village of Mount Kisco | 4.7 mi | $1,494 | $478,300 | 28.9% |
| Bedford (community) | 4.9 mi | — | $1,179,500 | 1.0% |
Places in New York most like Armonk
| Place | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|
| Woodbury (community) | $3,321 | $1,003,400 | $191,321 | 12.8% |
| Village of Briarcliff Manor | $2,433 | $880,300 | $229,732 | 17.2% |
| Mount Sinai | $3,088 | $661,200 | $162,188 | 7.4% |
| Village of Nissequogue | $3,283 | $1,121,000 | $172,500 | 12.3% |
| Town of Lewisboro | $2,256 | $820,900 | $231,953 | 6.7% |
| Village of Poquott | $3,159 | $826,500 | $190,391 | 12.9% |
Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across New York.
HUD Fair Market Rent for Armonk, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $2,593 | $2,729 | $2,971 | $3,760 | $4,121 |
HUD income limits for Armonk, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $35,650 | $59,400 | $88,100 |
| 2 people | $40,750 | $67,850 | $100,700 |
| 3 people | $45,850 | $76,350 | $113,300 |
| 4 people | $50,900 | $84,800 | $125,850 |
| 5 people | $55,000 | $91,600 | $135,950 |
| 6 people | $59,050 | $98,400 | $146,000 |
| 7 people | $63,150 | $105,200 | $156,100 |
| 8 people | $67,200 | $111,950 | $166,150 |
These are the limits HUD sets for its housing programs in the Westchester County, NY Statutory Exception Area, where HUD’s median family income for fiscal year 2026 is $164,200.
A program can use its own limits; tax-credit and local programs often do.
Armonk is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.
It lies inside the Town of North Castle, whose figures include it.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
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Questions about Armonk
What is the median household income in Armonk?
The median household income in Armonk is $230,357 (±$37,556) a year (2020–2024 American Community Survey).
What is the average home value in Armonk, NY?
The Census Bureau publishes the median: $1,073,300 (±$117,836) for owner-occupied homes in Armonk (2020–2024 American Community Survey).
What is the average mortgage payment in Armonk?
The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Armonk, NY is $4,000 or more a month, including taxes, insurance and utilities.
How much are property taxes in Armonk?
The median real estate tax paid by homeowners in Armonk, NY is $10,000 or more a year (2020–2024 American Community Survey).
How many homes are in Armonk?
Armonk, NY has an estimated 1,522 (±128) housing units, occupied and vacant (2020–2024 American Community Survey).
How old are most homes in Armonk?
43.2% of homes in Armonk, NY were built before 1980 (2020–2024 American Community Survey).
Is Armonk growing?
In Armonk, the number of residents went from 4,438 in 2015–2019 to 4,429 in 2020–2024 (−0.2%), not a measurable change.
What ZIP codes are in Armonk?
The ZIP code that covers Armonk is 10504.
What is the median rent in ZIP code 10504?
The median gross rent in ZIP Code Tabulation Area 10504 is $3,131 (±$1,106) a month (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Armonk CDP, New York
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Armonk CDP, New York
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Armonk CDP, New York
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Armonk CDP, New York
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Armonk CDP, New York
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Armonk CDP, New York
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Armonk CDP, New York
- HUD Fair Market Rents, fiscal year 2027: New York, NY HUD Metro FMR Area
- HUD Income Limits, fiscal year 2026: Westchester County, NY Statutory Exception Area
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Armonk CDP, New York (place:02649, in state:36).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .