10573 ZIP Code — Port Chester, NY
Westchester County, New York
ZIP code 10573 is located in Port Chester, New York, within Westchester County. It covers approximately 5.47 square miles and serves a population of 41,139 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 914.
About ZIP code 10573
The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $631,200. Owner-occupancy sits near the national average at 55%.
The gap between median ($105,601) and mean household income suggests income inequality — a small number of higher earners pull the average up.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 26 minutes is near the national average.
Educational attainment is near the national average, with 42% of residents holding a bachelor's degree or higher.
Notable community characteristics include Spanish spoken in 25% of households.
41,139
population
5.47
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
10573 ZIP code map
Cities in ZIP code 10573
Below are the cities the US Postal Service accepts for ZIP code 10573. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Port Chester | Acceptable |
| Port Chester | Preferred |
Nearby ZIP codes
10577 Purchase (2.3 mi)
06830 Greenwich (3 mi)
10580 Rye (3.3 mi)
10604 West Harrison (3.4 mi)
10605 White Plains (3.6 mi)
10528 Harrison (3.8 mi)
06831 Greenwich (4 mi)
10601 White Plains (4.5 mi)
06878 Riverside (5.1 mi)
10606 White Plains (5.2 mi)
06807 Cos Cob (5.2 mi)
06870 Old Greenwich (5.7 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 41,139 |
| Population density | 7,521 / sq mi |
| State FIPS | 36 |
| County FIPS | 119 |
| Geography | |
|---|---|
| Land area | 5.47 sq mi |
| Water area | 0.11 sq mi |
| Latitude | 41.0232 |
| Longitude | -73.6781 |
| Timezone | Eastern (ET) |
| Area code | 914 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.0% | 27.3% | 37.0% |
| $50k – $100k | 27.4% | 23.0% | 27.0% |
| $100k – $200k | 24.9% | 26.5% | 24.4% |
| Over $200k | 19.7% | 23.2% | 11.5% |
Demographics & statistics
41,139
Population
7,521
People per sq mi
39.7
Median age
$105,601
Median household income
$55,163
Per capita income
$631,200
Median home value
$1,991
Median monthly rent
55.2%
Home ownership
12.2%
Poverty rate
7.3%
Unemployment
8,170
Housing units
41.8%
Bachelor's or higher
Age distribution
Male
Female
1,172
Under 5
1,076
1,214
5–9
1,114
1,173
10–14
1,077
1,583
15–19
1,454
1,610
20–24
1,478
2,639
25–34
2,424
2,945
35–44
2,705
3,438
45–54
3,157
1,322
55–59
1,214
1,323
60–64
1,214
1,594
65–74
1,464
895
75–84
821
539
85+
494
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 8,605 | 20.9% |
| 18 and over | 32,534 | 79.1% |
| 65 and over | 5,807 | 14.1% |
| Median age | 39.7 years | |
Race & ethnicity
White
35.5%
Hispanic or Latino
28%
Other race
19.6%
Two or more races
9.1%
Black or African American
4.3%
Asian
2.9%
American Indian / Alaska Native
0.5%
| Group | Count | % |
|---|---|---|
| White | 20,313 | 35.5% |
| Hispanic or Latino | 16,013 | 28% |
| Other race | 11,218 | 19.6% |
| Two or more races | 5,184 | 9.1% |
| Black or African American | 2,483 | 4.3% |
| Asian | 1,650 | 2.9% |
| American Indian / Alaska Native | 291 | 0.5% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.0% | 27.3% | 37.0% |
| $50k – $100k | 27.4% | 23.0% | 27.0% |
| $100k – $200k | 24.9% | 26.5% | 24.4% |
| Over $200k | 19.7% | 23.2% | 11.5% |
Under $10k
4.4%
$10k–$15k
3.4%
$15k–$25k
5.9%
$25k–$35k
3.6%
$35k–$50k
6.6%
$50k–$75k
10.4%
$75k–$100k
13.6%
$100k–$150k
18.8%
$150k–$200k
10.3%
$200k+
23.2%
| Range | % of households |
|---|---|
| Under $10k | 4.4% |
| $10k–$15k | 3.4% |
| $15k–$25k | 5.9% |
| $25k–$35k | 3.6% |
| $35k–$50k | 6.6% |
| $50k–$75k | 10.4% |
| $75k–$100k | 13.6% |
| $100k–$150k | 18.8% |
| $150k–$200k | 10.3% |
| $200k+ | 23.2% |
| Median income | $105,601 |
Housing
Home values
Under $50k
0.9%
$50k–$100k
1.2%
$100k–$150k
2.8%
$150k–$200k
3.7%
$200k–$300k
4.2%
$300k–$500k
18.1%
$500k–$1M
50.2%
$1M+
18.9%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $631,200 |
| Median rent / month | $1,991 |
| Owner occupied | 55.2% |
| Renter occupied | 44.8% |
| Vacant | 4.7% |
| Single-family detached | 34.5% |
| Large apartment buildings | 19.6% |
| Mobile homes | 0.0% |
| Median rooms | 5.0 |
| Avg household size (owned) | 2.99 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 3.8% |
| 2000–2009 | 5.1% |
| 1990–1999 | 6.3% |
| 1980–1989 | 6.1% |
| 1970–1979 | 8.3% |
| 1960–1969 | 16.4% |
| 1950–1959 | 19.6% |
| 1940–1949 | 6.8% |
| 1939 or earlier | 27.5% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 5.2% |
| 1 bedroom | 18.2% |
| 2 bedrooms | 27.4% |
| 3 bedrooms | 29.2% |
| 4 bedrooms | 13.6% |
| 5+ bedrooms | 6.4% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 11.9% |
| 1 vehicle | 36.1% |
| 2 vehicles | 35.0% |
| 3 or more | 17.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 59.6% |
| Electricity | 11.4% |
| Propane / LP gas | 1.5% |
| Fuel oil | 25.2% |
| Wood | 0.1% |
| No fuel used | 0.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 7,593 | 55.8% |
| Cohabiting couple | 694 | 5.1% |
| Male householder, no spouse | 1,836 | 13.5% |
| Female householder, no spouse | 3,479 | 25.6% |
| Households with children under 18 | 4,881 | 35.9% |
| Households with seniors (65+) | 4,069 | 29.9% |
| Average household size | 3.00 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 39.2% | 31.2% |
| Married | 51.6% | 48.7% |
| Separated | 1.2% | 2.7% |
| Widowed | 1.1% | 6.5% |
| Divorced | 7.0% | 10.9% |
Education
Less than 9th grade
10.8%
Some HS, no diploma
6.5%
HS graduate
21.3%
Some college, no degree
12.9%
Associate's degree
6.7%
Bachelor's degree
23.5%
Graduate / professional
18.2%
| Metric | % |
|---|---|
| HS diploma or higher | 82.7% |
| Bachelor's or higher | 41.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 759 | 7.5% |
| Kindergarten | 531 | 5.3% |
| Elementary school | 3,624 | 36.0% |
| High school | 2,525 | 25.1% |
| College / grad school | 2,626 | 26.1% |
Employment
Industry of employment
Education & healthcare
21.8%
Professional & management
18.9%
Arts, food & hospitality
10.5%
Finance & real estate
9.0%
Retail trade
8.6%
Construction
8.0%
Other services
6.4%
Transportation & utilities
4.9%
Manufacturing
3.5%
Public administration
3.1%
Wholesale trade
3.0%
Information
2.0%
Agriculture & mining
0.2%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 37.7% |
| Service | 24.5% |
| Sales & office | 20.3% |
| Natural resources & construction | 8.9% |
| Production & transportation | 8.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 76.8% |
| Government | 16.3% |
| Self-employed | 6.8% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 55.1% |
| Carpool | 9.8% |
| Public transit | 13.2% |
| Walk | 6.3% |
| Work from home | 11.4% |
| Other means | 4.2% |
| Avg commute (minutes) | 26.0 |
Poverty
All people
12.2%
Under 18 years
18.3%
18 and over
10.5%
Married-couple families
5.6%
Female-led households
24.7%
Income support
| Source | % of households |
|---|---|
| Social Security | 28.1% |
| Retirement income | 19.8% |
| Supplemental Security | 5.0% |
| Cash public assistance | 3.4% |
| Food stamps / SNAP | 7.4% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 22.5% |
| High blood pressure | 24.7% |
| High cholesterol | 27.5% |
| Diabetes | 8.8% |
| Heart disease | 5.0% |
| Stroke | 2.4% |
| Asthma | 8.9% |
| Arthritis | 17.2% |
| Kidney disease | 2.6% |
| Pulmonary disease | 4.8% |
| Cancer | 5.8% |
| Behavior / access | % |
|---|---|
| Smoking | 12.9% |
| Binge drinking | 15.9% |
| No physical activity | 25.0% |
| Less than 7 hrs sleep | 32.4% |
| Depression | 17.0% |
| Fair or poor health | 13.2% |
| Poor mental health | 13.0% |
| Poor physical health | 9.1% |
| No health insurance | 20.2% |
| Visited doctor (checkup) | 74.5% |
| Visited dentist | 65.5% |
| Cholesterol screening | 89.8% |
| Teeth loss | 11.8% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 934 | 2.9% |
| Disability | % |
|---|---|
| Any disability | 8.3% |
| Under 18 | 1.8% |
| 18–64 years | 6.1% |
| 65 and over | 28.5% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 68.4% |
| Public insurance | 34.3% |
| No insurance | 8.4% |
| Uninsured under 19 | 0.3% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 38,891 | 94.5% |
| Spanish | 9,836 | 25.3% |
| Other Indo-European | 8,694 | 22.4% |
| Asian & Pacific Islander | 738 | 1.9% |
| Other languages | 372 | 1.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 26,094 | 63.4% |
| Born in same state | 25,544 | 62.1% |
| Born in different state | 19,621 | 47.7% |
| Foreign born | 550 | 1.3% |
| Naturalized citizen | 15,045 | 36.6% |
| Not a US citizen | 7,381 | 49.1% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 2,200 | 5.3% |
| Arab | 1,547 | 3.8% |
| French | 1,290 | 3.1% |
| Irish | 276 | 0.7% |
| English | 146 | 0.4% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 114 | 0.3% |
| Norwegian | 83 | 0.2% |
| Dutch | 83 | 0.2% |
| German | 34 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 33.1% |
| Internet access | 96.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 10573
What city is ZIP code 10573 in?
ZIP code 10573 is primarily assigned to Port Chester, New York.
What county is ZIP code 10573 in?
ZIP code 10573 falls within Westchester County, New York.
Is Spanish widely spoken in ZIP code 10573?
Approximately 25% of households in ZIP code 10573 speak Spanish as a primary language.
What is the typical home value in ZIP code 10573?
The median home value in ZIP code 10573 is $631,200.
What is the median household income in ZIP code 10573?
The median household income in ZIP code 10573 is $105,601, above the national median of ~$75,000.
What is the population of ZIP code 10573?
ZIP code 10573 has an estimated population of 41,139 residents, with a density of 7,524 people per square mile.
What timezone is ZIP code 10573 in?
ZIP code 10573 observes the EST timezone.