ZIP Code 10603, New York
ZIP Code 10603 profile, demographic data, and geographic information.
ZCTA5 10603 is a 5-digit ZIP Code area located in Westchester County, New York. As of official census estimates, it has a reported population of 18,910. The land area covers 3.37 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 18,910 | ±1,832 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 39.2 yrs | ±2 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 7,128 | ±576 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 7,505 | ±569 |
| Occupied Housing Units | 7,128 | ±576 |
| Vacant Housing Units | 377 | ±153 |
| Median Home Value | $503,000 | ±$53,614 |
| Median Gross Rent | $1,996 | ±$179 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $121,026 | ±$22,423 |
| Per Capita Income | $58,137 | ±$4,338 |
| Poverty Rate | 7.6% | ±3.2% |
| Population Below Poverty Level | 1,433 | ±615 |
| Unemployment Rate | 5.9% | ±1.9% |
| Civilian Labor Force, Employed | 10,033 | ±1,095 |
| Broadband Internet Rate | 96.8% | ±3.1% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 1,006,447 (2024)
ID: 194486
|
County | Official County Government |
Contact: PLANNER
148 MARTINE AVE, WHITE PLAINS NY 10601-3311
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | 05-08 | NANUET, NY | |
| Regular School Nearby | 09-12 | BRONX, NY | |
| Regular School Nearby | 09-12 | BRONX, NY | |
| Regular School Nearby | 06-08 | BRONX, NY | |
| Regular School Nearby | 06-08 | NEW ROCHELLE, NY | |
| Regular School Nearby | 07-12 | ELMSFORD, NY | |
| Regular School Nearby | 02-06 | ELMSFORD, NY | |
| Regular School Nearby | 05-08 | MOUNT VERNON, NY | |
| Regular School Nearby | KG-04 | NEW YORK, NY | |
| Regular School Nearby | KG-08 | BRONX, NY |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Lincoln Technical Institute-Whitestone
|
College Vocational | 18.8 mi away | 15-30 Petracca Pl, Whitestone, NY, 11357 |
718640980041800
|
|
GREAT NECK LIBRARY
|
Library | 17.7 mi away | 159 BAYVIEW AVENUE, GREAT NECK, NY, 11023 |
(516) 466-8055
|
|
Transitions Career Institute School of Nursing
|
College Vocational | 19.0 mi away | 133-11 20th Ave, 2nd FL, College Point, NY, 11356-1964 |
7183629500
|
|
WHITESTONE
|
Library | 18.4 mi away | 151-10 14 ROAD, WHITESTONE, NY, 11357 |
(718) 767-8010
|
|
Mount Sinai Phillips School of Nursing
|
College | 19.1 mi away | 148 East 126th Street, New York, NY, 10035-6354 |
2126146114
|
|
MANHASSET PUBLIC LIBRARY
|
Library | 18.6 mi away | 30 ONDERDONK AVENUE, MANHASSET, NY, 11030 |
(516) 627-2300
|
|
New York College of Podiatric Medicine
|
College | 19.1 mi away | 53 East 124 Street, New York, NY, 10035-1940 |
2124108000
|
|
GREAT NECK LIBRARY - STATION BRANCH
|
Library | 18.7 mi away | 26 GREAT NECK ROAD, GREAT NECK, NY, 11021 |
(516) 466-8055
|
|
Helene Fuld College of Nursing
|
College | 19.4 mi away | 24 East 120th Street, New York, NY, 10035-2737 |
2126167200
|
|
POPPENHUSEN
|
Library | 18.9 mi away | 121-23 14TH AVENUE, COLLEGE POINT, NY, 11356 |
(718) 359-1102
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at WESTCHESTER CO AP, NY US, located 3.9 miles from ZCTA5 10603. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 37.3° | 22.4° | 29.8° | 3.20" | — |
| February | 40.1° | 23.7° | 31.9° | 2.53" | — |
| March | 47.6° | 30.5° | 39.1° | 4.11" | — |
| April | 59.2° | 40.1° | 49.6° | 4.20" | — |
| May | 69.2° | 49.8° | 59.5° | 3.94" | — |
| June | 78.0° | 59.1° | 68.6° | 4.25" | — |
| July | 83.2° | 64.9° | 74.0° | 4.07" | — |
| August | 81.2° | 63.6° | 72.4° | 4.36" | — |
| September | 74.2° | 56.7° | 65.4° | 4.94" | — |
| October | 63.0° | 45.5° | 54.2° | 4.33" | — |
| November | 52.2° | 36.2° | 44.2° | 3.64" | — |
| December | 42.3° | 28.0° | 35.1° | 4.18" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Fairview CDP | CDP | 1.1 mi | — |
| Valhalla CDP | CDP | 1.6 mi | — |
| Elmsford village | Village | 1.8 mi | — |
| White Plains city | City | 2.6 mi | — |
| Hartsdale CDP | CDP | 2.9 mi | — |
| Hawthorne CDP | CDP | 3.5 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 10603. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.