ZIP code
11566
Merrick, NY
11566 covers Merrick in Nassau County, with 35,172 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 11566. Methodology
ZIP code map of 11566

About ZIP code 11566
Acceptable cities: N Merrick, North Merrick
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 11566. Not ACS. Methodology
People in 11566
Race
- White29,371
- Black or African American704
- American Indian or Alaska Native36
- Asian1,627
- Native Hawaiian and Pacific Islander6
- Other race1,152
- Two or more races2,251
Hispanic or Latino (any race): 3,459
Age
- Under 104,012
- 10 to 194,600
- 20 to 293,626
- 30 to 393,862
- 40 to 494,560
- 50 to 595,327
- 60 to 694,956
- 70 to 792,761
- 80 and older1,443
Income and housing in 11566
Education
- High school graduate94.2%
- Bachelor's degree57.7%
- Graduate degree26.1%
Places covering 11566
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Merrick62.5%
- North Merrick34.1%
- North Bellmore3.4%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Nassau County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Population history for 11566
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 37,746 | |
| 2006 | 35,674 | |
| 2007 | 36,508 | |
| 2008 | 35,922 | |
| 2009 | 36,195 | |
| 2010 | 35,934 | |
| 2011 | 34,081 | 36,071 |
| 2012 | 33,980 | 35,920 |
| 2013 | 33,582 | 35,860 |
| 2014 | 33,791 | 35,910 |
| 2015 | 33,356 | 35,900 |
| 2016 | 34,232 | 35,620 |
| 2017 | 34,288 | 35,780 |
| 2018 | 33,401 | 35,600 |
| 2019 | 33,331 | 35,140 |
| 2020 | 33,626 | 35,250 |
| 2021 | 34,393 | 35,280 |
| 2022 | 33,976 | 35,670 |
| 2023 | 35,172 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 11566
12 nearest ZIP centroids (any distance)
- 11710Bellmore1.3 miPop 34,459 · Income $173,136
- 11520Freeport1.7 miPop 44,873 · Income $119,407
- 11575Roosevelt1.9 miPop 19,430 · Income $133,534
- 11793Wantagh2.6 miPop 31,497 · Income $168,519
- 11510Baldwin2.8 miPop 34,814 · Income $141,120
- 11553Uniondale3.5 miPop 28,344 · Income $105,994
- 11783Seaford3.6 miPop 21,588 · Income $164,128
- 11554East Meadow4.0 miPop 35,806 · Income $128,770
- 11556Uniondale4.2 miPop 0 · Income —
- 11570Rockville Centre4.3 miPop 28,162 · Income $147,784
- 11550Hempstead4.3 miPop 60,658 · Income $86,904
- 11549Hempstead4.5 miPop 2,420 · Income —
ZIP centroids within 2 miles
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 11566 FAQ
- What city is ZIP code 11566 in?
- 11566 is in Merrick, NY.
- What county is 11566 in?
- 11566 is in Nassau County.
- What is the median household income in 11566?
- The median household income in 11566 is $169,868.
- Which ZIP codes are near 11566?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 11566.