ZIP code 10523
Where is ZIP code 10523?
Elmsford, New York
Westchester County · Standard ZIP code
ZIP code 10523 belongs to Elmsford, New York in Westchester County. 10523 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 914. About 9,450 people live in the 10523 area, where the median household income is $118,438. The closest ZIP codes are 10607 (White Plains, 1.2 mi south), 10603 (White Plains, 1.9 mi east) and 10530 (Hartsdale, 2.6 mi south).
| ZIP code | 10523 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Elmsford |
| State | New York (NY) |
| County | Westchester County |
| Time zone | Eastern Time · now |
| Area code | 914 |
| Coordinates | 41.0572, -73.8136 map |
| 3-digit prefix | 105 |
Population and income in 10523
| Population | 9,450 · higher than 70% of New York ZIP codes |
|---|---|
| People per square mile | 2,592 · higher than 77% of New York ZIP codes |
| Median age | 33.9 years · lower than 91% of New York ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $118,438 · higher than 79% of New York ZIP codes |
| Income per person | $51,968 |
| Below the poverty line | 7.2% |
| Bachelor’s degree or higher | 50% of adults 25+ |
| Median home value | $588,100 · higher than 79% of New York ZIP codes |
| Median rent | $2,978 a month |
| Housing units | 3,606 |
| Households | 3,180 (2.97 people on average) |
| Owners / renters | 52% / 48% |
| Land area | 3.65 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 10523. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 10523
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 10607 | White Plains, NY | 1.2 mi S | Standard |
| 10603 | White Plains, NY | 1.9 mi E | Standard |
| 10530 | Hartsdale, NY | 2.6 mi S | Standard |
| 10595 | Valhalla, NY | 2.7 mi NE | Standard |
| 10533 | Irvington, NY | 2.7 mi SW | Standard |
| 10591 | Tarrytown, NY | 2.7 mi NW | Standard |
| 10606 | White Plains, NY | 2.9 mi SE | Standard |
| 10601 | White Plains, NY | 3 mi SE | Standard |
| 10602 | White Plains, NY | 3.1 mi SE | PO Box only |
| 10502 | Ardsley, NY | 3.5 mi SW | Standard |
| 10532 | Hawthorne, NY | 3.6 mi N | Standard |
| 10503 | Ardsley On Hudson, NY | 3.7 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 10523 or measure the distance to another ZIP code.
How to address mail to 10523
123 MAIN ST
ELMSFORD NY 10523
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (10523-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 10523?
- 10523 is a Elmsford, New York ZIP code.
- What county is 10523 in?
- ZIP code 10523 is in Westchester County, New York.
- What time zone is ZIP code 10523 in?
- 10523 is in the Eastern Time zone (America/New_York).
- What area code is 10523?
- Phone numbers in ZIP code 10523 use area code 914.
- What is the population of ZIP code 10523?
- About 9,450 people live in ZIP code 10523, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 10523?
- The median household income in 10523 is $118,438 a year, higher than 79% of New York ZIP codes.
- What ZIP codes are near 10523?
- The nearest ZIP codes to 10523 are 10607 (White Plains, 1.2 miles), 10603 (White Plains, 1.9 miles), 10530 (Hartsdale, 2.6 miles) and 10595 (Valhalla, 2.7 miles).