ZIP code 10604
Where is ZIP code 10604?
West Harrison, New York
Westchester County · Standard ZIP code
ZIP code 10604 belongs to West Harrison, New York in Westchester County. 10604 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 codes 203, 475 and 914. About 12,517 people live in the 10604 area, where the median household income is $117,014. The closest ZIP codes are 10577 (Purchase, 1.2 mi southeast), 10602 (White Plains, 2.1 mi southwest) and 10601 (White Plains, 2.2 mi southwest).
| ZIP code | 10604 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | West Harrison |
| Also accepted | W Harrison, White Plains |
| State | New York (NY) |
| County | Westchester County |
| Time zone | Eastern Time · now |
| Area codes | 203, 475, 914 |
| Coordinates | 41.0517, -73.7304 map |
| 3-digit prefix | 106 |
Population and income in 10604
| Population | 12,517 · higher than 74% of New York ZIP codes |
|---|---|
| People per square mile | 1,854 · higher than 74% of New York ZIP codes |
| Median age | 39.9 years · lower than 71% of New York ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $117,014 · higher than 79% of New York ZIP codes |
| Income per person | $73,387 |
| Below the poverty line | 5.3% |
| Bachelor’s degree or higher | 51% of adults 25+ |
| Median home value | $735,700 · higher than 88% of New York ZIP codes |
| Median rent | $2,245 a month |
| Housing units | 4,751 |
| Households | 4,517 (2.76 people on average) |
| Owners / renters | 49% / 51% |
| Land area | 6.75 sq mi (plus 1.3 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 10604. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 10604
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 10577 | Purchase, NY | 1.2 mi SE | Standard |
| 10602 | White Plains, NY | 2.1 mi SW | PO Box only |
| 10601 | White Plains, NY | 2.2 mi SW | Standard |
| 10603 | White Plains, NY | 2.5 mi W | Standard |
| 10605 | White Plains, NY | 2.9 mi SW | Standard |
| 10606 | White Plains, NY | 3.1 mi SW | Standard |
| 10573 | Port Chester, NY | 3.3 mi SE | Standard |
| 10595 | Valhalla, NY | 3.4 mi NW | Standard |
| 06831 | Greenwich, CT | 3.7 mi E | Standard |
| 10607 | White Plains, NY | 4.3 mi W | Standard |
| 10523 | Elmsford, NY | 4.4 mi W | Standard |
| 10530 | Hartsdale, NY | 4.6 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 10604 or measure the distance to another ZIP code.
How to address mail to 10604
123 MAIN ST
WEST HARRISON NY 10604
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts W HARRISON and WHITE PLAINS as the city name for 10604. Avoid East White Plains and Westchester County Airport: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (10604-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 10604?
- 10604 is a West Harrison, New York ZIP code. W Harrison and White Plains are also accepted as the city name.
- What county is 10604 in?
- ZIP code 10604 is in Westchester County, New York.
- What time zone is ZIP code 10604 in?
- 10604 is in the Eastern Time zone (America/New_York).
- What area code is 10604?
- Phone numbers in ZIP code 10604 use area codes 203, 475 and 914.
- What is the population of ZIP code 10604?
- About 12,517 people live in ZIP code 10604, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 10604?
- The median household income in 10604 is $117,014 a year, higher than 79% of New York ZIP codes.
- What ZIP codes are near 10604?
- The nearest ZIP codes to 10604 are 10577 (Purchase, 1.2 miles), 10602 (White Plains, 2.1 miles), 10601 (White Plains, 2.2 miles) and 10603 (White Plains, 2.5 miles).