10577 ZIP Code — Purchase, NY

Westchester County, New York

ZIP code 10577 is located in Purchase, New York, within Westchester County. It covers approximately 6.63 square miles and serves a population of 6,145 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 914.

About ZIP code 10577

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $1,455,900. Owner-occupancy is high at 97%, well above the national average.

The gap between median ($250,001) and mean household income suggests income inequality — a small number of higher earners pull the average up. 31% 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 29 minutes is near the national average. Remote work is prevalent — 27% of workers work from home.

Educational attainment is high — 79% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 10577 reflects a community defined by a highly educated population, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.

6,145

population

6.63

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

10577 ZIP code map

Cities in ZIP code 10577

Below are the cities the US Postal Service accepts for ZIP code 10577. Using any city not on this list may result in mail delivery delays.

City	Status
Purchase	Preferred

Nearby ZIP codes

10604 West Harrison (1.2 mi) 10573 Port Chester (2.3 mi) 10605 White Plains (2.5 mi) 10601 White Plains (2.5 mi) 10606 White Plains (3.4 mi) 10603 White Plains (3.4 mi) 10528 Harrison (4 mi) 06831 Greenwich (4.1 mi) 10580 Rye (4.4 mi) 06830 Greenwich (4.8 mi) 10607 White Plains (4.8 mi) 10595 Valhalla (5 mi)

Demographics updated 06/2026

Population
Total population	6,145
Population density	927 / sq mi
State FIPS	36
County FIPS	119

Geography
Land area	6.63 sq mi
Water area	0.03 sq mi
Latitude	41.0374
Longitude	-73.7170
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	12.6%	27.3%	37.0%
$50k – $100k	10.2%	23.0%	27.0%
$100k – $200k	31.3%	26.5%	24.4%
Over $200k	45.9%	23.2%	11.5%

Demographics & statistics

6,145

Population

927

People per sq mi

21.0

Median age

$250,001

Median household income

$60,006

Per capita income

$1,455,900

Median home value

Median monthly rent

96.8%

Home ownership

0.9%

Poverty rate

9.8%

Unemployment

894

Housing units

79.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

118

5–9

10–14

809

15–19

1,020

817

20–24

1,030

175

25–34

221

105

35–44

133

223

45–54

280

55–59

60–64

101

123

65–74

155

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	702	11.4%
18 and over	5,443	88.6%
65 and over	541	8.8%
Median age	21.0 years

Race & ethnicity

White 65.2%

Black or African American 8.6%

Two or more races 8.4%

Hispanic or Latino 8.3%

Asian 5.4%

Other race 3.9%

American Indian / Alaska Native 0.3%

Group	Count	%
White	4,364	65.2%
Black or African American	577	8.6%
Two or more races	563	8.4%
Hispanic or Latino	553	8.3%
Asian	363	5.4%
Other race	258	3.9%
American Indian / Alaska Native	20	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	12.6%	27.3%	37.0%
$50k – $100k	10.2%	23.0%	27.0%
$100k – $200k	31.3%	26.5%	24.4%
Over $200k	45.9%	23.2%	11.5%

$35k–$50k 4.2%

$50k–$75k 3.4%

$75k–$100k 5.3%

$100k–$150k 6.4%

$150k–$200k 10.3%

$200k+ 70.4%

Range	% of households
$35k–$50k	4.2%
$50k–$75k	3.4%
$75k–$100k	5.3%
$100k–$150k	6.4%
$150k–$200k	10.3%
$200k+	70.4%
Median income	$250,001

Housing

Home values

$100k–$150k 2.9%

$150k–$200k 3.7%

$300k–$500k 2.9%

$500k–$1M 14.9%

$1M+ 75.7%

Housing overview

Metric	Value
Median home value	$1,455,900
Median rent / month	$0
Owner occupied	96.8%
Renter occupied	3.2%
Vacant	17.2%
Single-family detached	94.7%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	10.0
Avg household size (owned)	3.72

Year built

Era	%
2020 or later	0.0%
2010–2019	8.0%
2000–2009	6.8%
1990–1999	10.2%
1980–1989	24.5%
1970–1979	11.5%
1960–1969	12.7%
1950–1959	9.6%
1940–1949	2.1%
1939 or earlier	14.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.4%
2 bedrooms	1.9%
3 bedrooms	21.9%
4 bedrooms	45.4%
5+ bedrooms	29.4%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	10.9%
2 vehicles	38.2%
3 or more	50.9%

Heating fuel

Fuel type	%
Utility gas	48.7%
Electricity	6.2%
Propane / LP gas	7.1%
Fuel oil	38.0%

Households & families

Household type	Count	%
Married-couple family	634	83.4%
Cohabiting couple	0	0.0%
Male householder, no spouse	52	6.8%
Female householder, no spouse	74	9.7%
Households with children under 18	425	55.9%
Households with seniors (65+)	263	34.6%
Average household size	3.71

Marital status

Status	Male	Female
Never married	68.7%	74.1%
Married	29.6%	21.4%
Separated	0.0%	0.0%
Widowed	0.7%	3.6%
Divorced	1.0%	0.9%

Education

Less than 9th grade 0.9%

Some HS, no diploma 2.5%

HS graduate 5.4%

Some college, no degree 6.7%

Associate's degree 5.3%

Bachelor's degree 50.3%

Graduate / professional 28.9%

Metric	%
HS diploma or higher	96.6%
Bachelor's or higher	79.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	128	3.2%
Kindergarten	8	0.2%
Elementary school	152	3.8%
High school	359	8.9%
College / grad school	3,384	83.9%

Employment

Industry of employment

Education & healthcare 29.6%

Arts, food & hospitality 18.7%

Finance & real estate 10.0%

Retail trade 8.4%

Professional & management 7.8%

Other services 7.6%

Information 5.0%

Public administration 4.7%

Manufacturing 2.9%

Transportation & utilities 2.5%

Agriculture & mining 1.2%

Construction 0.9%

Wholesale trade 0.7%

Occupation

Category	%
Management, business & arts	42.6%
Service	21.7%
Sales & office	30.1%
Natural resources & construction	1.7%
Production & transportation	3.9%

Employment type

Type	%
Private sector	78.2%
Government	18.8%
Self-employed	3.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	35.5%
Carpool	2.9%
Public transit	13.8%
Walk	19.5%
Work from home	27.3%
Other means	1.1%
Avg commute (minutes)	29.3

Poverty

All people 0.9%

Under 18 years 0.0%

18 and over 1.2%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	31.4%
Retirement income	25.9%
Supplemental Security	1.1%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	13.8%
High blood pressure	12.5%
High cholesterol	15.9%
Diabetes	3.1%
Heart disease	2.2%
Stroke	1.0%
Asthma	9.9%
Arthritis	8.3%
Kidney disease	1.2%
Pulmonary disease	2.4%
Cancer	3.1%

Behavior / access	%
Smoking	7.4%
Binge drinking	20.6%
No physical activity	14.1%
Less than 7 hrs sleep	28.9%
Depression	20.1%
Fair or poor health	5.5%
Poor mental health	16.3%
Poor physical health	4.8%
No health insurance	9.8%
Visited doctor (checkup)	72.6%
Visited dentist	76.8%
Cholesterol screening	83.3%
Teeth loss	7.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	37	0.7%

Disability	%
Any disability	8.5%
Under 18	2.6%
18–64 years	8.0%
65 and over	20.3%

Health insurance coverage

Type	%
Private insurance	87.7%
Public insurance	15.0%
No insurance	4.0%
Uninsured under 19	3.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,933	96.6%
Spanish	376	6.3%
Other Indo-European	219	3.7%
Asian & Pacific Islander	38	0.6%
Other languages	119	2.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,294	86.2%
Born in same state	5,183	84.3%
Born in different state	3,677	59.8%
Foreign born	111	1.8%
Naturalized citizen	851	13.8%
Not a US citizen	458	53.8%

Ancestry

Ancestry	Count	%
Italian	777	12.6%
Arab	305	5%
French	199	3.2%
German	106	1.7%
Irish	80	1.3%

Ancestry	Count	%
Norwegian	35	0.6%
English	34	0.6%
Polish	31	0.5%
Dutch	7	0.1%

Technology access

Metric	% of households
Computer access	12.4%
Internet access	98.8%

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

Frequently asked questions about ZIP code 10577

What city is ZIP code 10577 in?

ZIP code 10577 is primarily assigned to Purchase, New York.

What county is ZIP code 10577 in?

ZIP code 10577 falls within Westchester County, New York.

How educated is the population of ZIP code 10577?

79% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 10577 mostly owner-occupied?

97% of occupied units in ZIP code 10577 are owner-occupied, well above the national average.

What is the median household income in ZIP code 10577?

The median household income in ZIP code 10577 is $250,001, above the national median of ~$75,000.

What is the typical home value in ZIP code 10577?

The median home value in ZIP code 10577 is $1,455,900.

What timezone is ZIP code 10577 in?

ZIP code 10577 observes the EST timezone.