Zip code 10504: Armonk, New York

Q: What city is zip code 10504?

10504 is assigned to Armonk, New York. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 10504 in?

10504 is in Westchester County, New York.

Q: What is the population of 10504?

About 7,665 people live in 10504, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 10504?

The median household income in 10504 is $250,000+.

Q: What zip codes are near 10504?

The closest zip codes to 10504 are 10610, 10594, 06831, 10570, 10514.

Residential delivery areaWestchester CountyEastern Time

Population

7,665

Median household income

$250K+

U.S. $81K

Median home value

$1.2M

U.S. $333K

Median rent

$3,131/mo

U.S. $1,413

Median age

44.2

U.S. 38.9

Land area

16 sq mi

475 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 10504

10504 is a small-town zip code in Armonk, New York (Westchester County), covering 16 sq mi of land. About 7,665 people live here, or 475 per square mile. The median resident is 44.2 years old, compared with 38.9 nationally.

The median household income is $250,000+ a year, the Census Bureau's reporting limit (U.S.: $80,734). 4.6% of residents live below the poverty line (U.S.: 12.5%). The median home value is $1,243,100. 90% of occupied homes are lived in by their owners, and renters pay a median of $3,131 a month.

80% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 37.9 minutes each way, and 27% of workers work from home. The most common jobs among working residents are in management; sales; and business and finance. 15% of them are self-employed (U.S.: 10%). 29% of households speak a language other than English at home, most often Spanish.

How 10504 compares

Sorted from highest to lowest national percentile

Median household income$250,000+
99th
StrengthU.S. $80,734 · NY $85,9748th of 1,602 in NY
Per capita income$124,238
99th
StrengthU.S. $44,673 · NY $50,71241st of 1,690 in NY
Median gross rent$3,131
99th
U.S. $1,413 · NY $1,62142nd of 1,367 in NY
Bachelor's degree or higher80.2%
99th
StrengthU.S. 35.7% · NY 40.2%40th of 1,691 in NY
Median earnings per worker$111,495
99th
StrengthU.S. $49,666 · NY $55,32152nd of 1,676 in NY
Median home value$1,243,100
98th
U.S. $332,700 · NY $423,80037th of 1,614 in NY
Homeownership rate90.1%
96th
StrengthU.S. 65.2% · NY 54.3%312th of 1,673 in NY
Average commute37.9 min
95th
WeaknessU.S. 26.4 min · NY 32.6 min254th of 1,618 in NY
Broadband access97.2%
94th
StrengthU.S. 91% · NY 90.8%196th of 1,673 in NY
Self-employed workers15.4%
92nd
U.S. 10% · NY 9.7%326th of 1,685 in NY
Work from home27.4%
91st
U.S. 15.1% · NY 14.9%121st of 1,685 in NY
Residents under 1827.3%
88th
U.S. 22% · NY 20.5%150th of 1,693 in NY
Median age44.2
82nd
U.S. 38.9 · NY 39.8761st of 1,693 in NY
Income inequality (Gini)0.476
79th
U.S. 0.483 · NY 0.517372nd of 1,669 in NY
Tech workers4.8%
77th
U.S. 3.8% · NY 3.5%232nd of 1,685 in NY
Foreign-born residents15.5%
66th
U.S. 14.1% · NY 22.8%378th of 1,693 in NY
Residents 65 and older16.6%
50th
U.S. 17.2% · NY 17.9%1,207th of 1,693 in NY
Housing vacancy6.5%
49th
U.S. 10.1% · NY 10%1,125th of 1,675 in NY
Diversity index45.6
44th
U.S. 61.4 · NY 65.5479th of 1,693 in NY
Healthcare workers8.5%
35th
U.S. 9.7% · NY 11.8%1,092nd of 1,685 in NY
Population density475/sq mi
32nd
U.S. 95/sq mi · NY 421/sq mi671st of 1,693 in NY
Government workers10.4%
22nd
U.S. 14.5% · NY 16.4%1,477th of 1,685 in NY
Population7,665
12th
U.S. 334,922,499 · NY 19,852,366601st of 1,693 in NY
Poverty rate4.6%
10th
StrengthU.S. 12.5% · NY 14%1,367th of 1,679 in NY
Unemployment rate2.5%
10th
StrengthU.S. 5.2% · NY 6.4%1,275th of 1,685 in NY
Veterans1.5%
3rd
U.S. 6.2% · NY 3.7%1,529th of 1,693 in NY
Rent-burdened renters25.9%
3rd
StrengthU.S. 51.1% · NY 52.1%1,343rd of 1,579 in NY
Uninsured rate0.6%
1st
StrengthU.S. 8.4% · NY 5.1%1,513th of 1,689 in NY

Measure	10504	Westchester	NY	U.S.	National percentile	Rank in NY
Median household incomeStrength	$250,000+	$118,976	$85,974	$80,734	99th	8th of 1,602
Per capita incomeStrength	$124,238	$72,705	$50,712	$44,673	99th	41st of 1,690
Median gross rent	$3,131	$1,951	$1,621	$1,413	99th	42nd of 1,367
Bachelor's degree or higherStrength	80.2%	53.1%	40.2%	35.7%	99th	40th of 1,691
Median earnings per workerStrength	$111,495	$70,215	$55,321	$49,666	99th	52nd of 1,676
Median home value	$1,243,100	$663,200	$423,800	$332,700	98th	37th of 1,614
Homeownership rateStrength	90.1%	61.8%	54.3%	65.2%	96th	312th of 1,673
Average commuteWeakness	37.9 min	34.6 min	32.6 min	26.4 min	95th	254th of 1,618
Broadband accessStrength	97.2%	93.7%	90.8%	91%	94th	196th of 1,673
Self-employed workers	15.4%	11.1%	9.7%	10%	92nd	326th of 1,685
Work from home	27.4%	19.1%	14.9%	15.1%	91st	121st of 1,685
Residents under 18	27.3%	21.3%	20.5%	22%	88th	150th of 1,693
Median age	44.2	41.8	39.8	38.9	82nd	761st of 1,693
Income inequality (Gini)	0.476	0.538	0.517	0.483	79th	372nd of 1,669
Tech workers	4.8%	3.4%	3.5%	3.8%	77th	232nd of 1,685
Foreign-born residents	15.5%	26.1%	22.8%	14.1%	66th	378th of 1,693
Residents 65 and older	16.6%	18.2%	17.9%	17.2%	50th	1,207th of 1,693
Housing vacancy	6.5%	5.4%	10%	10.1%	49th	1,125th of 1,675
Diversity index	45.6	66.2	65.5	61.4	44th	479th of 1,693
Healthcare workers	8.5%	10.9%	11.8%	9.7%	35th	1,092nd of 1,685
Population density	475/sq mi	2,320/sq mi	421/sq mi	95/sq mi	32nd	671st of 1,693
Government workers	10.4%	15.4%	16.4%	14.5%	22nd	1,477th of 1,685
Population	7,665	999,677	19,852,366	334,922,499	12th	601st of 1,693
Poverty rateStrength	4.6%	9%	14%	12.5%	10th	1,367th of 1,679
Unemployment rateStrength	2.5%	6.1%	6.4%	5.2%	10th	1,275th of 1,685
Veterans	1.5%	2.9%	3.7%	6.2%	3rd	1,529th of 1,693
Rent-burdened rentersStrength	25.9%	54.1%	52.1%	51.1%	3rd	1,343rd of 1,579
Uninsured rateStrength	0.6%	5.1%	5.1%	8.4%	1st	1,513th of 1,689

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

21%

5–17

18–24

25–34

13%

35–44

17%

45–54

15%

55–64

65–74

75+

Median age

44.2

Under 18

27.3%

65 and over

16.6%

Race and ethnicity

White72%
Black2%
Hispanic13%
Asian7%
Native American0%
Pacific Islander0%
Other2%
Multiracial4%

Diversity index

45.6

U.S. 61.4

Foreign-born

15.5%

U.S. 14.1%

Born in state

66.7%

Language spoken at home (households)

English only

71%

Spanish

11%

Other Indo-European

10%

Asian / Pacific

Other

Households

Households: 2,458
Average household size: 3.1
Family households: 87.4%
Married couples: 75.7%
Living alone: 10.3%
Veterans (of adults): 1.5%
Male / female: 53% / 47%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

$75–100k

$100–150k

$150–200k

10%

$200k+

63%

Median household income

10504

$250,000+

Westchester Co.

$118,976

New York

$85,974

United States

$80,734

Per capita income

$124,238

U.S. $44,673

Poverty rate

4.6%

U.S. 12.5%

Households earning $150K+

73%

U.S. 23%

Income inequality (Gini)

0.476

U.S. 0.483

Housing

Median home value

10504

$1,243,100

Westchester Co.

$663,200

New York

$423,800

United States

$332,700

Median gross rent

10504

$3,131

Westchester Co.

$1,951

New York

$1,621

United States

$1,413

Types of housing

Single-family

91%

2–4 units

5–19 units

20+ units

Mobile home

0.3%

Boat, RV, van

Housing units: 2,629
Owner-occupied: 90.1%
Vacant: 6.5%
Median year built: 1977
Median rooms: 8.1
Renters paying 30%+ of income: 25.9%
Renters paying 50%+ of income: 14.7%
Home value to income: 5.0× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

54%

Carpooled

Transit

13%

Walked

Bicycle

Worked from home

27%

Other

0.4%

Commute time (one way)

<10 min

10–19

19%

20–29

19%

30–44

13%

45–59

13%

60+

29%

Average commute

37.9 min

U.S. 26.4 min

Unemployment

2.5%

U.S. 5.2%

In labor force

61.4%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

22%

Sales

11%

Business and finance

Healthcare

Office and admin

Legal and social services

Engineering and science

Education

Computer and math

Cleaning and personal care

Police and fire

Arts, media and sports

Construction and repair

Food service

Transportation and moving

0.8%

Production

0.7%

Farming, fishing and forestry

0.5%

Industries

Finance, insurance and real estate

22%

Health care and social assistance

16%

Professional and technical services

15%

Education

10%

Construction

Information

Arts and recreation

Wholesale

Public administration

Retail

Manufacturing

Other services

Restaurants and hotels

Admin, support and management

Transportation, warehousing and utilities

Agriculture and mining

Median earnings per worker

$111,495

U.S. $49,666

Self-employed

15.4%

U.S. 10%

Government workers

10.4%

U.S. 14.5%

Nonprofit workers

7.5%

U.S. 8.8%

Median earnings by type of work

Type of work	10504	U.S.
Management, business, science and arts	$140,764	$74,888
Service	$52,188	$26,804
Sales and office	$86,094	$40,476
Construction and maintenance	$125,417	$49,199
Production and transportation	$36,458	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

Some college

Associate's

Bachelor's

44%

Graduate

37%

High school graduate or higher: 97.9%
Bachelor's degree or higher: 80.2%
Graduate or professional degree: 36.5%
Households with broadband: 97.2%
Cable, fiber or DSL: 94.3%
No internet access: 2.8%
Without health insurance: 0.6%
Limited-English households: 0.9%

Geography

City (USPS): Armonk
State: New York
County: Westchester County
Center point: 41.1285° N, 73.7075° W
Land area: 16 sq mi
Water area: 1.8 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Armonk (unincorporated)37% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 10504

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
10610	White Plains, NY · PO box	1.5 mi	—	—	—
10594	Thornwood, NY	3.4 mi	5,110	$163,542	$683,200
06831	Greenwich, CT	3.7 mi	15,210	$227,159	$1,696,000
10570	Pleasantville, NY	4.3 mi	13,289	$183,833	$862,300
10514	Chappaqua, NY	4.4 mi	11,790	$250,000+	$1,124,300
10604	West Harrison, NY	4.4 mi	12,517	$117,014	$735,700
10595	Valhalla, NY	4.7 mi	7,243	$123,438	$723,100
10549	Mount Kisco, NY	5.1 mi	16,135	$133,988	$668,000
10532	Hawthorne, NY	5.2 mi	5,347	$141,157	$697,600
10506	Bedford, NY	5.5 mi	6,244	$250,000+	$1,175,500
10577	Purchase, NY	6.2 mi	5,945	$250,000+	$1,631,800
10603	White Plains, NY	6.4 mi	18,910	$121,026	$503,000

Zip codes like 10504 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 10504

What city is zip code 10504?

10504 is assigned to Armonk, New York. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 10504 in?

10504 is in Westchester County, New York.

What is the population of 10504?

About 7,665 people live in 10504, according to the Census Bureau's American Community Survey.

What time zone is 10504 in?

10504 is in Eastern Time.

What is the median household income in 10504?

The median household income in 10504 is $250,000+.

What zip codes are near 10504?

The closest zip codes to 10504 are 10610, 10594, 06831, 10570, 10514.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 10504, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.