10502 ZIP Code — Ardsley, NY

Westchester County, New York

ZIP code 10502 is located in Ardsley, New York, within Westchester County. It covers approximately 2.08 square miles and serves a population of 5,745 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 914.

About ZIP code 10502

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $811,800. Owner-occupancy is high at 82%, well above the national average.

Median household income is $244,792. 36% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 34 minutes is near the national average. Remote work is prevalent — 24% of workers work from home.

Educational attainment is high — 76% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 10502 reflects a community defined by a highly educated population, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.

5,745

population

2.08

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

10502 ZIP code map

Cities in ZIP code 10502

Below are the cities the US Postal Service accepts for ZIP code 10502. Using any city not on this list may result in mail delivery delays.

City	Status
Ardsley	Preferred

Nearby ZIP codes

10522 Dobbs Ferry (1.5 mi) 10530 Hartsdale (1.6 mi) 10530 Hartsdale (1.6 mi) 10706 Hastings On Hudson (2.1 mi) 10533 Irvington (2.3 mi) 10607 White Plains (2.5 mi) 10583 Scarsdale (2.8 mi) 10710 Yonkers (3 mi) 10606 White Plains (3.4 mi) 10707 Tuckahoe (3.4 mi) 10523 Elmsford (3.6 mi) 10976 Sparkill (3.8 mi)

Demographics updated 06/2026

Population
Total population	5,745
Population density	2,762 / sq mi
State FIPS	36
County FIPS	119

Geography
Land area	2.08 sq mi
Water area	0.00 sq mi
Latitude	41.0099
Longitude	-73.8405
Timezone	Eastern (ET)
Area code	914

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	9.4%	27.3%	37.0%
$50k – $100k	12.6%	23.0%	27.0%
$100k – $200k	28.0%	26.5%	24.4%
Over $200k	50.0%	23.2%	11.5%

Demographics & statistics

5,745

Population

2,762

People per sq mi

42.9

Median age

$244,792

Median household income

$86,940

Per capita income

$811,800

Median home value

$3,501

Median monthly rent

82.4%

Home ownership

2.0%

Poverty rate

7.7%

Unemployment

1,639

Housing units

76.3%

Bachelor's or higher

Age distribution

Male Female

157

Under 5

165

178

5–9

188

258

10–14

273

226

15–19

239

20–24

191

25–34

202

371

35–44

393

516

45–54

546

142

55–59

151

102

60–64

107

343

65–74

362

135

75–84

142

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,574	27.4%
18 and over	4,171	72.6%
65 and over	1,175	20.5%
Median age	42.9 years

Race & ethnicity

White 68.2%

Asian 11.9%

Two or more races 8.9%

Black or African American 4.2%

Hispanic or Latino 4.1%

Other race 2.7%

Group	Count	%
White	4,084	68.2%
Asian	711	11.9%
Two or more races	536	8.9%
Black or African American	250	4.2%
Hispanic or Latino	247	4.1%
Other race	164	2.7%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	9.4%	27.3%	37.0%
$50k – $100k	12.6%	23.0%	27.0%
$100k – $200k	28.0%	26.5%	24.4%
Over $200k	50.0%	23.2%	11.5%

Under $10k 2.7%

$15k–$25k 1.7%

$25k–$35k 1.8%

$35k–$50k 2.1%

$50k–$75k 5.5%

$75k–$100k 7.3%

$100k–$150k 9.2%

$150k–$200k 11.4%

$200k+ 58.2%

Range	% of households
Under $10k	2.7%
$15k–$25k	1.7%
$25k–$35k	1.8%
$35k–$50k	2.1%
$50k–$75k	5.5%
$75k–$100k	7.3%
$100k–$150k	9.2%
$150k–$200k	11.4%
$200k+	58.2%
Median income	$244,792

Housing

Home values

Under $50k 0.1%

$300k–$500k 3.8%

$500k–$1M 78.3%

$1M+ 17.9%

Housing overview

Metric	Value
Median home value	$811,800
Median rent / month	$3,501
Owner occupied	82.4%
Renter occupied	17.6%
Vacant	4.1%
Single-family detached	74.9%
Large apartment buildings	6.5%
Mobile homes	0.0%
Median rooms	6.9
Avg household size (owned)	3.20

Year built

Era	%
2020 or later	0.0%
2010–2019	12.4%
2000–2009	3.1%
1990–1999	2.2%
1980–1989	13.3%
1970–1979	3.4%
1960–1969	11.6%
1950–1959	38.0%
1940–1949	2.3%
1939 or earlier	13.5%

Bedrooms

Size	% of units
No bedroom (studio)	2.2%
1 bedroom	5.2%
2 bedrooms	12.2%
3 bedrooms	44.3%
4 bedrooms	25.6%
5+ bedrooms	10.6%

Vehicles per household

Vehicles	% of households
No vehicle	7.3%
1 vehicle	11.9%
2 vehicles	57.1%
3 or more	23.6%

Heating fuel

Fuel type	%
Utility gas	69.7%
Electricity	7.7%
Propane / LP gas	1.7%
Fuel oil	20.9%

Households & families

Household type	Count	%
Married-couple family	1,469	77.6%
Cohabiting couple	89	4.7%
Male householder, no spouse	86	4.5%
Female householder, no spouse	248	13.1%
Households with children under 18	931	49.2%
Households with seniors (65+)	748	39.5%
Average household size	3.02

Marital status

Status	Male	Female
Never married	21.7%	23.9%
Married	71.7%	62.2%
Separated	0.0%	0.6%
Widowed	0.6%	9.5%
Divorced	6.0%	3.7%

Education

Less than 9th grade 0.0%

Some HS, no diploma 2.6%

HS graduate 13.1%

Some college, no degree 4.6%

Associate's degree 3.4%

Bachelor's degree 31.0%

Graduate / professional 45.3%

Metric	%
HS diploma or higher	97.4%
Bachelor's or higher	76.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	135	7.6%
Kindergarten	68	3.9%
Elementary school	771	43.7%
High school	515	29.2%
College / grad school	277	15.7%

Employment

Industry of employment

Education & healthcare 29.2%

Professional & management 19.3%

Arts, food & hospitality 8.1%

Finance & real estate 8.0%

Public administration 7.7%

Wholesale trade 6.2%

Construction 5.7%

Transportation & utilities 5.2%

Retail trade 3.8%

Manufacturing 2.5%

Information 2.4%

Other services 1.5%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	69.4%
Service	8.4%
Sales & office	14.5%
Natural resources & construction	2.8%
Production & transportation	4.9%

Employment type

Type	%
Private sector	68.3%
Government	20.6%
Self-employed	10.8%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	57.3%
Carpool	4.3%
Public transit	13.4%
Walk	0.8%
Work from home	23.9%
Other means	0.3%
Avg commute (minutes)	34.4

Poverty

All people 2.0%

Under 18 years 0.0%

18 and over 2.7%

Married-couple families 0.5%

Female-led households 0.0%

Income support

Source	% of households
Social Security	36.0%
Retirement income	30.9%
Supplemental Security	3.8%
Cash public assistance	0.0%
Food stamps / SNAP	3.1%

Health indicators

Condition	%
Obesity	16.7%
High blood pressure	26.1%
High cholesterol	31.7%
Diabetes	7.5%
Heart disease	5.0%
Stroke	2.1%
Asthma	7.9%
Arthritis	19.3%
Kidney disease	2.4%
Pulmonary disease	4.0%
Cancer	7.9%

Behavior / access	%
Smoking	7.9%
Binge drinking	13.9%
No physical activity	16.1%
Less than 7 hrs sleep	28.3%
Depression	14.9%
Fair or poor health	7.2%
Poor mental health	9.7%
Poor physical health	6.6%
No health insurance	6.5%
Visited doctor (checkup)	78.8%
Visited dentist	79.6%
Cholesterol screening	94.9%
Teeth loss	6.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	156	3.7%

Disability	%
Any disability	9.0%
Under 18	1.6%
18–64 years	5.0%
65 and over	29.5%

Health insurance coverage

Type	%
Private insurance	89.6%
Public insurance	23.5%
No insurance	0.8%
Uninsured under 19	0.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,423	94.4%
Spanish	339	6.3%
Other Indo-European	62	1.1%
Asian & Pacific Islander	169	3.1%
Other languages	108	2.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,759	82.8%
Born in same state	4,711	82.0%
Born in different state	3,394	59.1%
Foreign born	48	0.8%
Naturalized citizen	986	17.2%
Not a US citizen	787	79.8%

Ancestry

Ancestry	Count	%
Italian	814	14.2%
Arab	276	4.8%
French	203	3.5%

Ancestry	Count	%
Irish	94	1.6%
Polish	12	0.2%
Norwegian	8	0.1%

Technology access

Metric	% of households
Computer access	32.9%
Internet access	93.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 10502

What city is ZIP code 10502 in?

ZIP code 10502 is primarily assigned to Ardsley, New York.

What county is ZIP code 10502 in?

ZIP code 10502 falls within Westchester County, New York.

How educated is the population of ZIP code 10502?

76% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 10502 mostly owner-occupied?

82% of occupied units in ZIP code 10502 are owner-occupied, well above the national average.

Does ZIP code 10502 have a large retiree population?

36% of households in ZIP code 10502 receive Social Security income, suggesting a significant retiree or disability population.

What is the median household income in ZIP code 10502?

The median household income in ZIP code 10502 is $244,792, above the national median of ~$75,000.

What timezone is ZIP code 10502 in?

ZIP code 10502 observes the EST timezone.