Census-designated place · New York
Merrick, New York
Merrick, census-designated place, in Nassau County, New York. Merrick had 21,744 people in the ACS 2020-2024 5-year estimates (±1,198). GEOID 3646668.
Residents, 2020-2024
21,744
±1,198 (90% margin)
2020 Census count: 22,040
Median household income
$185,740
±$13,200 (90% margin)
New York: $85,974
Median home value
$771,900
±$24,964 (90% margin)
New York: $423,800
Median gross rent
$2,919
±$415 (90% margin)
New York: $1,621
Where is Merrick and what county is it in?
Merrick is a census-designated place: an unincorporated community the Census Bureau draws for counting, with no city government of its own, in Nassau County, New York. It covers 3.7 square miles of land, 5,917 residents per square mile in 2020.
Merrick is in the New York-Newark-Jersey City, NY-NJ metropolitan statistical area, which takes in 22 counties (Census Bureau delineation, July 2023).
Merrick lies entirely within the Town of Hempstead, a town with its own local government (2020 census blocks).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Merrick, and is it growing?
The 2020-2024 American Community Survey puts Merrick's population at 21,744 (±1,198). The 2020 Census counted 22,040 residents.
The Census Bureau publishes yearly population estimates for incorporated places only; Merrick is a census-designated place, so its figures come from the ACS and the 2020 Census.
| Measure | Merrick | Nassau County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 21,744 ±1,198 | 1,389,591 | +1,614 |
| Households | 7,349 ±335 | 458,166 | no clear change |
| Average household size | 2.95 ±0.09 | 2.99 | no clear change |
| Housing units | 7,376 ±336 | 479,044 | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Merrick?
The median resident of Merrick is 42.0 years old; 23.4% are under 18 and 18.4% are 65 or older. The largest group is non-Hispanic white residents at 83.1%, then Hispanic or Latino residents (of any race) at 8.3%. 9.8% of residents were born outside the United States.
| Measure | Merrick | Nassau County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 42.0 ±2.0 | 42.0 | −3.4 |
| Under 18 years | 23.4% ±2.0 pts | 21.5% | – |
| 65 years and over | 18.4% ±1.9 pts | 18.7% | – |
| Male | 49.6% ±2.1 pts | 49.2% | – |
| Hispanic or Latino (any race) | 8.3% ±3.2 pts | 18.7% | no clear change |
| White alone, not Hispanic | 83.1% ±3.7 pts | 54.3% | no clear change |
| Black or African American alone, not Hispanic | 1.7% ±0.9 pts | 10.8% | no clear change |
| Asian alone, not Hispanic | 3.7% ±1.1 pts | 12.2% | no clear change |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.2 pts | 0.0% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.2 pts | 0.0% | – |
| Two or more races, not Hispanic | 2.6% ±1.1 pts | 3.0% | – |
| Some other race alone, not Hispanic | 0.5% ±0.6 pts | 1.0% | – |
| Born outside the United States | 9.8% ±2.0 pts | 23.3% | no clear change |
| Speak a language other than English at home (age 5+) | 14.5% ±3.6 pts | 30.7% | – |
| Civilian veterans (age 18+) | 3.4% ±1.1 pts | 3.0% | – |
| With a disability | 8.1% ±1.5 pts | 9.4% | – |
| No health insurance coverage | 1.7% ±0.8 pts | 3.8% | no clear change |
| High school graduate or higher (age 25+) | 95.8% ±1.6 pts | 92.2% | – |
| Bachelor's degree or higher (age 25+) | 64.4% ±3.2 pts | 49.7% | no clear change |
| Graduate or professional degree (age 25+) | 30.0% ±2.8 pts | 22.8% | – |
| Lived in the same house a year earlier | 93.2% ±2.6 pts | 93.5% | – |
| Moved from another state in the past year | 0.3% ±0.3 pts | 0.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Merrick earn?
Half of Merrick's 7,349 households earn less than $185,740 a year (±$13,200), against $146,202 in Nassau County and $85,974 in New York. In 2015-2019 it was $194,826 in 2024 dollars; the margins of error cannot tell the two periods apart. 2.3% of residents live below the poverty line.
| Measure | Merrick | Nassau County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $185,740 ±$13,200 | $146,202 | no clear change |
| Mean household income | $217,257 ±$12,981 | $191,704 | – |
| Per capita income | $74,522 ±$4,978 | $64,198 | no clear change |
| People below the poverty line | 2.3% ±1.0 pts | 5.4% | no clear change |
| Children under 18 below the poverty line | 1.2% ±1.4 pts | 5.7% | – |
| Households receiving SNAP | 2.1% ±1.0 pts | 5.0% | – |
| Households with a computer | 97.5% ±1.2 pts | 96.5% | – |
| Households with a broadband subscription | 96.5% ±1.3 pts | 94.8% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Merrick?
Owners occupy 96.6% of Merrick's occupied homes and renters 3.4%. The median owner-occupied home is valued at $771,900 by its owner (±$24,964). The median renter pays $2,919 a month including utilities.
| Measure | Merrick | Nassau County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $771,900 ±$24,964 | $684,700 | +$66,466 |
| Median gross rent | $2,919 ±$415 | $2,252 | no clear change |
| Renters paying 35% or more of income on rent | 32.4% ±34.3 pts | 45.5% | – |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,795 | – |
| Owner-occupied homes | 96.6% ±1.5 pts | 81.9% | no clear change |
| Renter-occupied homes | 3.4% ±1.5 pts | 18.1% | – |
| Housing units | 7,376 ±336 | 479,044 | no clear change |
| Homeowner vacancy rate | 0.2% ±0.4 pts | 0.7% | – |
| Rental vacancy rate | 0.0% ±15.7 pts | 4.5% | – |
| Single-family detached homes | 96.1% ±1.9 pts | 76.1% | – |
| Mobile homes | 0.0% ±0.6 pts | 0.2% | – |
| Built 2020 or later | 0.6% ±0.6 pts | 0.8% | – |
| Built 2010 to 2019 | 3.3% ±2.1 pts | 3.2% | – |
| Built 1939 or earlier | 19.8% ±3.4 pts | 19.2% | – |
| Households with no vehicle | 2.1% ±1.3 pts | 6.8% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Merrick work and get to work?
54.2% of Merrick's workers drive alone and 24.5% work from home. The average trip to work takes 38.5 minutes. The unemployment rate in 2020-2024 averaged 3.9%.
| Measure | Merrick | Nassau County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 67.1% ±2.8 pts | 64.8% | – |
| Unemployment rate | 3.9% ±1.6 pts | 4.8% | no clear change |
| Drove alone to work | 54.2% ±3.3 pts | 60.7% | – |
| Carpooled | 5.2% ±1.9 pts | 7.3% | – |
| Public transportation | 14.6% ±3.2 pts | 12.5% | – |
| Walked | 0.3% ±0.4 pts | 2.0% | – |
| Worked from home | 24.5% ±3.9 pts | 15.6% | +18.9 pts |
| Mean travel time to work | 38.5 min ±2.7 | 36.0 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Merrick?
5 census tracts lie mostly in Merrick (2020 census blocks). Their median household incomes run from $133,703 (Tract 4150) to $247,957 (Tract 4151.02).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 4150Nassau County | 6,103 | $133,703 |
| Tract 4151.02Nassau County | 4,841 | $247,957 |
| Tract 4152.02Nassau County | 4,452 | $197,250 |
| Tract 4152.01Nassau County | 3,789 | $188,558 |
| Tract 4151.01Nassau County | 2,559 | $142,644 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Merrick) · Census block assignment files
How does Merrick compare with other places in New York?
Merrick ranks 75th of 1,623 places in New York with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population (ACS 2020-2024) | 143rd | 1,657 |
| Residents per square mile | 111th | 1,657 |
| Median household income | 75th | 1,623 |
| Per capita income | 147th | 1,653 |
| Median home value | 143rd | 1,637 |
| Median gross rent | 57th | 1,515 |
| Poverty rate | 1,318th | 1,331 |
| Bachelor's degree or higher | 140th | 1,640 |
| Median age | 999th | 1,654 |
| Owner-occupied share | 41st | 1,639 |
| Work from home | 110th | 1,350 |
| Travel time to work | 112th | 1,652 |
Merrick's figures with every place in New York (CSV)
Every place in New York, sortable · Compare Merrick with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Merrick?
11 of the 57 figures for Merrick on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Merrick are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.