US ZIP Code
11566

Merrick, NY

Nassau County  ·  New York

● Active
👥 35,172 Population ↑ 6% since 2019
💰 $169,868 Median HH Income
▲ 123% above avg ↑ 12% since 2019
🎂 41.9 Median Age ↓ 3% since 2019
🏠 $679,000 Median Home Value
▲ 144% above avg ↑ 24% since 2019
🎓 66.3% College Grads
▲ 71% above avg
📊 4.0% Unemployment
▼ 17% below avg ↑ 38% since 2019
ZIP Code Details
ZIP Code11566
CityMerrick
StateNew York (NY)
CountyNassau County
Area Code363/516/631/934
Elevation18 ft
Latitude40.662291
Longitude-73.556443
TimezoneNew York (DST)
FIPS36059
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.5% (17,762) Female 49.5% (17,410) ♀

Race & Ethnicity

White: 79.3%Hispanic: 12.1%Black: 2.5%Asian: 3.5%Other: 2.3%Race
White79.3%
Hispanic12.1%
Black2.5%
Asian3.5%
Other2.3%

Age Breakdown

Under 5
7%
5–17
16%
18–24
7%
25–44
25%
45–64
27%
65+
9%

Key Indicators

Median Age41.9 yrs ↓ 3% since 2019
Avg Household Size3.04
Below Poverty2.8% ▼ 72% below avg
College Grads66.3% ▲ 71% above avg
Unemployment4.0% ▼ 17% below avg
No HS Diploma311 (1.3%)
HS Graduate4,269 (18.3%)
Some College1,452 (6.2%)
Associates1,851 (7.9%)
Bachelors1,733 (7.4%)
Graduate Degree13,743 (58.8%)

Education

No HS: 1.3%HS Grad: 18.3%Some College: 6.2%Associates: 7.9%Bachelors: 7.4%Graduate: 58.8%Edu
No HS1.3%
HS Grad18.3%
Some College6.2%
Associates7.9%
Bachelors7.4%
Graduate58.8%
Housing & Income

Housing Tenure

Owner: 95.5%Renter: 4.5%Tenure
Owner95.5%
Renter4.5%

Home Value Distribution

Under $50k
2%
$50k–100k
1%
$150k–200k
0%
$200k–300k
0%
$300k–500k
10%
Over $500k
86%

Financials

Median HH Income$169,868 ▲ 123% above avg ↑ 12% since 2019
Median Home Value$679,000 ▲ 144% above avg ↑ 24% since 2019
Home/Income Ratio4.0x (nat avg ~3.5x)
Median Rent$2,803/mo ↑ 25% since 2019
Total Units11,723
Vacant Units160
Avg HH Size3.04

Income Distribution

Under $25k
5%
$25k–50k
4%
$50k–75k
10%
$75k–100k
9%
$100k–150k
15%
$150k–200k
15%
Over $200k
43%
Employment & Commute

How People Get to Work

Drove Alone
66%
Public Transit
14%
Walked
1%
Work From Home
19%

Commute Time

Under 15 min
15%
15–30 min
29%
30–45 min
22%
Over 45 min
35%
Housing Stock

Year Built

Before 1940
8%
1940s–1950s
30%
1960s–1970s
4%
1980s–1990s
2%
2000+
56%

Summary

Total Units11,723
Vacant160
Owner Occupied95.5%
Renter Occupied4.5%
Avg HH Size3.04
Frequently Asked Questions
ZIP code 11566 is in Merrick, NY, in Nassau County.
ZIP code 11566 is located in New York (NY).
ZIP code 11566 is in Nassau County, NY.
ZIP 11566 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 11566 is 35,172 people (ACS 2023).
The median household income in ZIP code 11566 is $169,868 (ACS 2023).
The median home value in ZIP 11566 is $679,000 (ACS 2023).
About ZIP Code 11566

ZIP code 11566 is located in Merrick, New York, within Nassau County. With a population of 35,172, this is a highly populated ZIP code with a middle-aged community — the median age is 41.9 years. Economically, 11566 is a affluent ZIP code: the median household income of $169,868 is more than double the national average.

Real estate in ZIP code 11566 represents a premium housing market. The median home value of $679,000 is more than double the national average. Renters can expect to pay around $2,803 per month in median rent. Homeownership is strong here — 95.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 24% since 2019.

The population of 11566 is primarily White (79.26%). Residents are highly educated — 66.3% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 2.8%. Household income has grown by 12% since 2019.

The unemployment rate in 11566 stands at 4.0%, which is below the national average. About 18% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 61%.

Overall, ZIP code 11566 in Merrick, NY is characterized as affluent, highly educated, a middle-aged community, and predominantly owner-occupied. With 35,172 residents, a median household income of $169,868, and a median home value of $679,000, it offers a clear picture of life in this part of New York.