ZIP code 11566
Where is ZIP code 11566?
Merrick, New York
Nassau County · Standard ZIP code
ZIP code 11566 belongs to Merrick, New York in Nassau County. 11566 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 363 and 516. About 34,741 people live in the 11566 area, where the median household income is $177,079. The closest ZIP codes are 11710 (Bellmore, 0.9 mi east), 11575 (Roosevelt, 1.9 mi northwest) and 11520 (Freeport, 2 mi southwest).
| ZIP code | 11566 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Merrick |
| Also accepted | N Merrick, North Merrick |
| State | New York (NY) |
| County | Nassau County |
| Time zone | Eastern Time · now |
| Area codes | 363, 516 |
| Coordinates | 40.6685, -73.5536 map |
| 3-digit prefix | 115 |
Population and income in 11566
| Population | 34,741 · higher than 90% of New York ZIP codes |
|---|---|
| People per square mile | 6,394 · higher than 85% of New York ZIP codes |
| Median age | 42.4 years · lower than 57% of New York ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $177,079 · higher than 96% of New York ZIP codes |
| Income per person | $70,872 |
| Below the poverty line | 2.8% |
| Bachelor’s degree or higher | 61% of adults 25+ |
| Median home value | $722,400 · higher than 88% of New York ZIP codes |
| Median rent | $2,913 a month |
| Housing units | 11,736 |
| Households | 11,613 (2.98 people on average) |
| Owners / renters | 96% / 4.0% |
| Land area | 5.43 sq mi (plus 0.97 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 11566. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 11566
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 11710 | Bellmore, NY | 0.9 mi E | Standard |
| 11575 | Roosevelt, NY | 1.9 mi NW | Standard |
| 11520 | Freeport, NY | 2 mi SW | Standard |
| 11793 | Wantagh, NY | 2.5 mi NE | Standard |
| 11555 | Uniondale, NY | 3 mi NW | Unique |
| 11553 | Uniondale, NY | 3.1 mi NW | Standard |
| 11510 | Baldwin, NY | 3.1 mi W | Standard |
| 11554 | East Meadow, NY | 3.2 mi N | Standard |
| 11783 | Seaford, NY | 3.4 mi E | Standard |
| 11550 | Hempstead, NY | 4.2 mi NW | Standard |
| 11549 | Hempstead, NY | 4.2 mi NW | Unique |
| 11551 | Hempstead, NY | 4.3 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11566 or measure the distance to another ZIP code.
How to address mail to 11566
123 MAIN ST
MERRICK NY 11566
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts N MERRICK and NORTH MERRICK as the city name for 11566. Adding the 4-digit ZIP+4 code (11566-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 11566?
- 11566 is a Merrick, New York ZIP code. N Merrick and North Merrick are also accepted as the city name.
- What county is 11566 in?
- ZIP code 11566 is in Nassau County, New York.
- What time zone is ZIP code 11566 in?
- 11566 is in the Eastern Time zone (America/New_York).
- What area code is 11566?
- Phone numbers in ZIP code 11566 use area codes 363 and 516.
- What is the population of ZIP code 11566?
- About 34,741 people live in ZIP code 11566, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 11566?
- The median household income in 11566 is $177,079 a year, higher than 96% of New York ZIP codes.
- What ZIP codes are near 11566?
- The nearest ZIP codes to 11566 are 11710 (Bellmore, 0.9 miles), 11575 (Roosevelt, 1.9 miles), 11520 (Freeport, 2 miles) and 11793 (Wantagh, 2.5 miles).