Census tract · Miami-Dade County
Census Tract 84.21, Miami-Dade County, Florida
Census Tract 84.21, GEOID 12086008421, in Miami-Dade County, Florida, entirely within Kendall. 4,195 residents in the ACS 2020-2024 5-year estimates (±1,116); the 2020 Census counted 4,250.
Residents, 2020-2024
4,195
±1,116 (90% margin)
2020 Census count: 4,250
Median household income
$156,295
±$61,216 (90% margin)
Miami-Dade County: $71,753
Median home value
$633,700
±$221,479 (90% margin)
Miami-Dade County: $463,000
Median gross rent
$2,507
±$295 (90% margin)
Miami-Dade County: $1,829
Where is Census Tract 84.21?
Census Tract 84.21 is one of 707 census tracts in Miami-Dade County, Florida. It covers 0.73 square miles of land, 5,798 residents per square mile in 2020. Its GEOID, 12086008421, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Kendall | 100% |
6 census tracts border Census Tract 84.21: Tract 84.20 ($109,444), Tract 84.25 ($84,750), Tract 84.27 ($76,761), Tract 84.30 ($58,131), Tract 84.31 and Tract 191 ($56,023). 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 84.21?
The 2020-2024 American Community Survey puts Census Tract 84.21's population at 4,195 (±1,116) in 1,682 households; the 2020 Census counted 4,250 residents and 1,607 housing units.
| Measure | Tract 84.21 | Kendall |
|---|---|---|
| Total population | 4,195±1,116 | 79,562 |
| Households | 1,682±493 | 30,158 |
| Average household size | 2.49±0.33 | 2.58 |
| Housing units | 1,864±510 | 32,492 |
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 84.21?
The median resident of Census Tract 84.21 is 55.6 years old; 12.8% are under 18 and 31.0% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 66.2%, then non-Hispanic white residents at 28.7%. 40.2% of residents were born outside the United States.
| Measure | Tract 84.21 | Kendall |
|---|---|---|
| Median age | 55.6±9.1 | 42.0 |
| Under 18 years | 12.8%±6.3 pts | 21.1% |
| 65 years and over | 31.0%±9.1 pts | 20.6% |
| Hispanic or Latino (any race) | 66.2%±10.4 pts | 67.4% |
| White alone, not Hispanic | 28.7%±10.9 pts | 23.1% |
| Black or African American alone, not Hispanic | 1.6%±2.0 pts | 3.1% |
| Asian alone, not Hispanic | 0.0%±1.2 pts | 2.4% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.2 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.2 pts | 0.0% |
| Two or more races, not Hispanic | 1.0%±1.0 pts | 3.3% |
| Some other race alone, not Hispanic | 2.5%±2.5 pts | 0.6% |
| Born outside the United States | 40.2%±7.9 pts | 42.8% |
| Speak a language other than English at home (age 5+) | 58.3%±9.6 pts | 67.6% |
| Civilian veterans (age 18+) | 3.2%±2.6 pts | 2.7% |
| With a disability | 9.4%±4.6 pts | 10.4% |
| No health insurance coverage | 7.6%±4.8 pts | 7.9% |
| High school graduate or higher (age 25+) | 95.6%±4.0 pts | 93.5% |
| Bachelor's degree or higher (age 25+) | 35.2%±10.8 pts | 47.9% |
| Graduate or professional degree (age 25+) | 11.7%±4.5 pts | 20.2% |
| Lived in the same house a year earlier | 94.8%±3.2 pts | 89.0% |
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 84.21 earn?
Half of the 1,682 households in Census Tract 84.21 earn less than $156,295 a year (±$61,216), against $71,753 across Miami-Dade County: 43rd highest of the county's 662 tracts with a reliable estimate.
| Measure | Tract 84.21 | Kendall |
|---|---|---|
| Median household income | $156,295±$61,216 | $87,325 |
| Mean household income | $141,734±$19,276 | $131,670 |
| Per capita income | $50,786±$9,513 | $50,412 |
| People below the poverty line | 5.0%±3.7 pts | 11.2% |
| Children under 18 below the poverty line | 3.3%±6.7 pts | 13.6% |
| Households receiving SNAP | 5.9%±3.3 pts | 12.1% |
| Households with a computer | 100.0%±3.1 pts | 97.6% |
| Households with a broadband subscription | 95.1%±4.3 pts | 94.6% |
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 84.21?
Owners occupy 79.4% of Census Tract 84.21's occupied homes and renters 20.6%. The median owner-occupied home is valued at $633,700 by its owner (±$221,479). The median renter pays $2,507 a month including utilities.
| Measure | Tract 84.21 | Kendall |
|---|---|---|
| Median home value (owner-occupied) | $633,700±$221,479 | $567,900 |
| Median gross rent | $2,507±$295 | $1,905 |
| Renters paying 35% or more of income on rent | 17.3%±14.0 pts | 48.2% |
| Median monthly owner costs, with a mortgage | $2,731±$194 | $2,620 |
| Owner-occupied homes | 79.4%±9.2 pts | 62.2% |
| Renter-occupied homes | 20.6%±9.2 pts | 37.8% |
| Housing units | 1,864±510 | 32,492 |
| Single-family detached homes | 76.0%±9.6 pts | 40.4% |
| Mobile homes | 0.0%±2.8 pts | 0.3% |
| Built 2020 or later | 0.0%±2.8 pts | 0.6% |
| Built 2010 to 2019 | 0.7%±1.0 pts | 3.4% |
| Built 1939 or earlier | 0.0%±2.8 pts | 0.2% |
| Households with no vehicle | 1.5%±2.4 pts | 6.1% |
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 84.21 get to work?
81.2% of Census Tract 84.21's workers drive alone and 10.1% work from home. The average trip to work takes 29.0 minutes.
| Measure | Tract 84.21 | Kendall |
|---|---|---|
| In the labor force (age 16+) | 55.4%±15.9 pts | 63.4% |
| Unemployment rate | 0.6%±1.1 pts | 3.3% |
| Drove alone to work | 81.2%±7.6 pts | 69.3% |
| Carpooled | 3.1%±3.0 pts | 8.3% |
| Public transportation | 1.0%±1.2 pts | 3.4% |
| Walked | 1.4%±1.6 pts | 1.4% |
| Worked from home | 10.1%±4.8 pts | 15.5% |
| Mean travel time to work | 29.0 min±5.3 | 30.0 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 84.21 compare with the other tracts in Miami-Dade County?
Among Miami-Dade County's tracts with a reliable estimate, Census Tract 84.21 ranks as shown below (1 = highest).
| Measure | In Miami-Dade County | In Kendall |
|---|---|---|
| Population | 288th of 697 | 12th of 21 |
| Residents per square mile | 529th of 706 | 10th of 21 |
| Median household income | 43rd of 662 | 5th of 20 |
| Per capita income | 148th of 695 | 9th of 21 |
| Median home value | 112th of 650 | 9th of 21 |
| Median gross rent | 128th of 641 | 2nd of 19 |
| Bachelor's degree or higher | 300th of 680 | 18th of 21 |
| Median age | 14th of 696 | 2nd of 20 |
| Owner-occupied share | 137th of 661 | 6th of 21 |
The tracts next to it on Miami-Dade County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 77.07 | 40th | $158,164±$36,280 · within the margin of this tract |
| Tract 61.05 | 41st | $157,778±$47,488 · within the margin of this tract |
| Tract 37.05 | 42nd | $156,959±$41,977 · within the margin of this tract |
| Tract 84.21 | 43rd | $156,295±$61,216 |
| Tract 101.98 | 44th | $146,293±$4,783 · within the margin of this tract |
| Tract 74.02 | 45th | $145,765±$40,665 · within the margin of this tract |
| Tract 12.05 | 46th | $143,603±$30,370 · 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 84.21?
3 of the 18 figures for Census Tract 84.21 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