ZIP code 10523: Elmsford, NY
10523 is a ZIP code in Elmsford, New York, mainly in Westchester County, part of the New York-Newark-Jersey City, NY-NJ metro area. About 9,450 people live here.
- Population
- 9,450
- Median household income
- $118,438
- Typical home value
- $710,300+7.3% in 12 months
- Median rent
- $2,978gross, per month
- Median age
- 33.9
- Homeowners
- 51.9%of occupied homes
Shaded: ZIP code 10523's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 10523 details
| City | Elmsford |
|---|---|
| State | New York |
| County | Westchester County |
| Metro area | New York-Newark-Jersey City, NY-NJ |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 3.7 sq mi |
| Population density | 2,589 people per sq mi |
| Bachelor's degree or higher | 50% of adults 25+ |
| Average commute | 28.8 minutes |
| Center coordinates | 41.05950, -73.81925 |
Median rent in 10523 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $2,877/mo |
| 2 bedrooms | $3,501/mo |
| 3 bedrooms | $2,168/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 10523
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 10607 | White Plains, NY | 1.5 mi | 6,466 |
| 10603 | White Plains, NY | 2.1 mi | 18,910 |
| 10591 | Tarrytown, NY | 2.2 mi | 23,926 |
| 10533 | Irvington, NY | 2.4 mi | 7,362 |
| 10530 | Hartsdale, NY | 2.5 mi | 13,892 |
| 10595 | Valhalla, NY | 2.8 mi | 7,243 |
| 10532 | Hawthorne, NY | 3.0 mi | 5,347 |
| 10601 | White Plains, NY | 3.4 mi | 11,930 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 10523?
A typical home in ZIP code 10523 is worth about $710,300 (Zillow Home Value Index). The median household here earns $118,438 a year. See what buying here would cost per month, with New York average taxes and insurance filled in.
Monthly payment for a $710,300 homeWhat can a $118,438 income afford?Rental property numbers
About ZIP code 10523
What city is ZIP code 10523?
ZIP code 10523 is in Elmsford, NY, in Westchester County.
What county is ZIP code 10523 in?
10523 is mainly in Westchester County, New York.
What is the population of ZIP code 10523?
About 9,450 people live in ZIP code 10523, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 10523 in?
10523 is in Eastern Time (UTC−5). It observes daylight saving time.