Census tract · Nassau County
Census Tract 5210, Nassau County, New York
Census Tract 5210, GEOID 36059521000, in Nassau County, New York, entirely within North Massapequa and Oyster Bay (town). 4,709 residents in the ACS 2020-2024 5-year estimates (±551); the 2020 Census counted 4,698.
Residents, 2020-2024
4,709
±551 (90% margin)
2020 Census count: 4,698
Median household income
$137,589
±$25,124 (90% margin)
Nassau County: $146,202
Median home value
$658,400
±$29,249 (90% margin)
Nassau County: $684,700
Median gross rent
not published
Nassau County: $2,252
Where is Census Tract 5210?
Census Tract 5210 is one of 286 census tracts in Nassau County, New York. It covers 1.06 square miles of land, 4,420 residents per square mile in 2020. Its GEOID, 36059521000, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| North Massapequa | 100% |
| Oyster Bay (town) | 100% |
7 census tracts border Census Tract 5210: Tract 5205.02 ($140,625), Tract 5208 ($186,964), Tract 5209 ($144,122), Tract 5211 ($163,750), Tract 5212 ($170,833), Tract 5215 ($170,521) and Tract 5216.01 ($164,536). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 5210?
The 2020-2024 American Community Survey puts Census Tract 5210's population at 4,709 (±551) in 1,679 households; the 2020 Census counted 4,698 residents and 1,692 housing units.
| Measure | Tract 5210 | North Massapequa |
|---|---|---|
| Total population | 4,709±551 | 17,877 |
| Households | 1,679±181 | 6,318 |
| Average household size | 2.80±0.23 | 2.82 |
| Housing units | 1,689±181 | 6,372 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 5210?
The median resident of Census Tract 5210 is 44.9 years old; 17.4% are under 18 and 23.3% are 65 or older. The largest group is non-Hispanic white residents at 87.3%, then Hispanic or Latino residents (of any race) at 8.9%.
| Measure | Tract 5210 | North Massapequa |
|---|---|---|
| Median age | 44.9±6.7 | 42.7 |
| Under 18 years | 17.4%±3.0 pts | 18.9% |
| 65 years and over | 23.3%±5.3 pts | 18.3% |
| Hispanic or Latino (any race) | 8.9%±4.6 pts | 9.6% |
| White alone, not Hispanic | 87.3%±5.3 pts | 86.0% |
| Black or African American alone, not Hispanic | 0.5%±0.8 pts | 0.2% |
| Asian alone, not Hispanic | 1.0%±0.9 pts | 1.9% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.9 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.9 pts | 0.0% |
| Two or more races, not Hispanic | 1.6%±1.2 pts | 1.8% |
| Some other race alone, not Hispanic | 0.7%±0.9 pts | 0.5% |
| Born outside the United States | 6.1%±4.3 pts | 7.6% |
| Speak a language other than English at home (age 5+) | 9.4%±5.0 pts | 11.2% |
| Civilian veterans (age 18+) | 3.9%±1.7 pts | 3.0% |
| With a disability | 12.0%±3.3 pts | 10.7% |
| No health insurance coverage | 3.9%±3.7 pts | 1.8% |
| High school graduate or higher (age 25+) | 93.2%±5.3 pts | 96.6% |
| Bachelor's degree or higher (age 25+) | 44.7%±5.3 pts | 49.9% |
| Graduate or professional degree (age 25+) | 20.7%±4.2 pts | 20.2% |
| Lived in the same house a year earlier | 96.6%±2.1 pts | 97.0% |
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 Census Tract 5210 earn?
Half of the 1,679 households in Census Tract 5210 earn less than $137,589 a year (±$25,124), against $146,202 across Nassau County: 181st highest of the county's 278 tracts with a reliable estimate.
| Measure | Tract 5210 | North Massapequa |
|---|---|---|
| Median household income | $137,589±$25,124 | $148,654 |
| Mean household income | $163,247±$21,490 | $177,277 |
| Per capita income | $59,196±$5,596 | $63,500 |
| People below the poverty line | 4.7%±4.2 pts | 4.9% |
| Children under 18 below the poverty line | 2.2%±2.8 pts | 2.2% |
| Households receiving SNAP | 0.6%±0.9 pts | 1.4% |
| Households with a computer | 94.3%±3.7 pts | 96.3% |
| Households with a broadband subscription | 95.4%±3.8 pts | 96.8% |
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 Census Tract 5210?
Owners occupy 95.8% of Census Tract 5210's occupied homes and renters 4.2%. The median owner-occupied home is valued at $658,400 by its owner (±$29,249).
| Measure | Tract 5210 | North Massapequa |
|---|---|---|
| Median home value (owner-occupied) | $658,400±$29,249 | $634,900 |
| Renters paying 35% or more of income on rent | 39.1%±44.1 pts | 23.5% |
| Median monthly owner costs, with a mortgage | $3,711±$157 | $3,752 |
| Owner-occupied homes | 95.8%±3.4 pts | 94.7% |
| Renter-occupied homes | 4.2%±3.4 pts | 5.3% |
| Housing units | 1,689±181 | 6,372 |
| Single-family detached homes | 91.8%±7.0 pts | 94.3% |
| Mobile homes | 0.8%±1.3 pts | 0.4% |
| Built 2020 or later | 0.0%±2.5 pts | 0.2% |
| Built 2010 to 2019 | 2.7%±2.0 pts | 1.0% |
| Built 1939 or earlier | 6.6%±3.4 pts | 5.8% |
| Households with no vehicle | 5.5%±3.7 pts | 2.6% |
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 Census Tract 5210 get to work?
71.2% of Census Tract 5210's workers drive alone and 17.9% work from home. The average trip to work takes 31.7 minutes.
| Measure | Tract 5210 | North Massapequa |
|---|---|---|
| In the labor force (age 16+) | 62.5%±5.8 pts | 69.7% |
| Unemployment rate | 4.6%±3.2 pts | 4.1% |
| Drove alone to work | 71.2%±6.3 pts | 67.5% |
| Carpooled | 5.1%±3.1 pts | 7.9% |
| Public transportation | 5.3%±3.2 pts | 6.7% |
| Walked | 0.0%±1.7 pts | 0.9% |
| Worked from home | 17.9%±5.7 pts | 16.2% |
| Mean travel time to work | 31.7 min±4.0 | 33.7 min |
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
How does Census Tract 5210 compare with the other tracts in Nassau County?
Among Nassau County's tracts with a reliable estimate, Census Tract 5210 ranks as shown below (1 = highest).
| Measure | In Nassau County | In North Massapequa |
|---|---|---|
| Population | 151st of 281 | 1st of 4 |
| Residents per square mile | 226th of 281 | 4th of 4 |
| Median household income | 181st of 278 | 4th of 4 |
| Per capita income | 153rd of 280 | 4th of 4 |
| Median home value | 140th of 278 | 1st of 4 |
| Bachelor's degree or higher | 181st of 278 | 3rd of 4 |
| Median age | 72nd of 281 | 1st of 4 |
| Owner-occupied share | 49th of 276 | 3rd of 4 |
The tracts next to it on Nassau County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 5176 | 178th | $138,465±$21,610 · within the margin of this tract |
| Tract 4141 | 179th | $138,315±$33,901 · within the margin of this tract |
| Tract 4107 | 180th | $138,182±$49,013 · within the margin of this tract |
| Tract 5210 | 181st | $137,589±$25,124 |
| Tract 4092 | 182nd | $137,426±$33,273 · within the margin of this tract |
| Tract 3022 | 183rd | $137,137±$47,379 · within the margin of this tract |
| Tract 4074.02 | 184th | $136,571±$17,002 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 5210?
3 of the 17 figures for Census Tract 5210 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.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). 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 · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections