Zip Code 10573
Port Chester, New York — Westchester County
📍 ZIP code 10573 is in Port Chester, Westchester County, New York.
ZIP code 10573 is located in Port Chester, Westchester County, New York. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 40,982. The area code for ZIP code 10573 is 914.
Quick Answer
Zip code 10573 is in Port Chester, New York (Westchester County). It has a population of 40,982, median household income of $110,612, and median home value of $649,900.
Population
40,982
Income
$110,612
Home Value
$649,900
Climate
83°F / 22°F
About Zip Code 10573
Zip code 10573 is located in Port Chester, New York, within Westchester County. Home to approximately 40,982 residents, this area sits at an elevation of 155 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 914.
The median household income is $110,612 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $649,900, and the cost of living index is 192 (92% above the national average of 100).
Summers average a high of 83°F while winters drop to 22°F. The area receives about 48 in of rain and 25 in of snow annually. The zip code covers 5.5 square miles of land area and 0.1 square miles of water.
Key Statistics
40,982
$110,612
$649,900
Eastern (EST/EDT)
914
155 ft
5.5 sq mi
39.8
14,592
Advertisement
Compare With Nearby Zip Codes
| Metric | 10573 | 10577 | 10580 | 06830 | 10605 | 10528 |
|---|---|---|---|---|---|---|
| City | Port Chester, NY | Purchase, NY | Rye, NY | Greenwich, CT | White Plains, NY | Harrison, NY |
| Population | 40,982 | 5,901 | 18,073 | 24,919 | 19,371 | 13,822 |
| Median Income | $110,612 | $250,001 | $242,015 | $146,841 | $145,587 | $151,193 |
| Home Value | $649,900 | $1,461,400 | $1,834,100 | $1,685,700 | $761,200 | $934,100 |
| Cost of Living | 192 | 250 | 250 | 250 | 235 | 250 |
| Median Age | 39.8 | 21.1 | 41.6 | 43.7 | 46.6 | 40.8 |
Cost of Living
100 = National Average. Port Chester's cost of living is 92% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.9x
Demographics
Zip code 10573 has a population of 40,982 people with a median age of 39.8. There are 14,592 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Port Chester (10573) population trend from 2010 to 2024
↑ 142.6%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
83°F
22°F
48 in
25 in
Port Chester experiences warm summers with average highs around 83°F. Winters are cool with lows averaging 22°F. The area receives about 25 in of snow per year.
Advertisement
Housing & Economy
Median Home Value
$649,900
Median Household Income
$110,612
With 14,592 housing units across 5.5 square miles, 10573 has a housing density of 2,653 units per square mile. The home price-to-income ratio is 5.9x.
Location & Geography
Latitude
41.0157°
Longitude
-73.6773°
Land Area
5.5 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 10573 (Port Chester, NY) with distances:
Related Cities in New York
Explore zip codes in other New York cities:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 10573's $110,612. A way to compare Port Chester to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 10573 (Port Chester, NY). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
Explore New York
Popular "Near Me" Searches
Advertisement
People Also Ask
What zip code is Port Chester, New York?
Port Chester, New York uses zip code 10573.
What county is zip code 10573 in?
Zip code 10573 is located in Westchester County, New York.
What is the population of zip code 10573?
The population of zip code 10573 is 40,982 with a median age of 39.8.
Is 10573 in Port Chester, New York?
Yes, zip code 10573 is in Port Chester, Westchester County, New York. The area code is 914.
Frequently Asked Questions
What city is zip code 10573 in?
Zip code 10573 is in Port Chester, New York. It is part of Westchester County and uses the Eastern (EST/EDT) timezone.
What is zip code 10573?
Zip code 10573 is a U.S. postal code in Port Chester, New York (Westchester County). It has a population of 40,982 and covers 5.5 square miles.
What is the population of zip code 10573?
The population of zip code 10573 (Port Chester, NY) is 40,982 with a median age of 39.8. There are approximately 14,592 housing units in this area.
What is the median income in zip code 10573?
The median household income in zip code 10573 (Port Chester, NY) is $110,612 per year. The cost of living index is 192 (100 = national average).
What is the average home price in zip code 10573?
The median home value in zip code 10573 (Port Chester, NY) is $649,900. The cost of living index is 192 compared to the national average of 100.
What county is zip code 10573 in?
Zip code 10573 is located in Westchester County, New York. The primary city is Port Chester.
What is the area code for zip code 10573?
Zip code 10573 in Port Chester, NY uses area code 914. It is located in the Eastern (EST/EDT) timezone.
Is zip code 10573 a good place to live?
Zip code 10573 (Port Chester, NY) has a cost of living index of 192 (100 = national average), a median household income of $110,612, and median home values of $649,900. The median age is 39.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 10573?
The cost of living index for zip code 10573 (Port Chester, NY) is 192, where 100 represents the national average. This area is above the national average. Median home value: $649,900.
What schools serve zip code 10573?
Zip code 10573 in Port Chester, New York is served by the local school district of Westchester County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
People Also Searched For
Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.