Census tract · Miami-Dade County
Census Tract 1.31, Miami-Dade County, Florida
Census Tract 1.31, GEOID 12086000131, in Miami-Dade County, Florida, entirely within Aventura. 4,973 residents in the ACS 2020-2024 5-year estimates (±678); the 2020 Census counted 4,721.
Residents, 2020-2024
4,973
±678 (90% margin)
2020 Census count: 4,721
Median household income
$117,824
±$52,220 (90% margin)
Miami-Dade County: $71,753
Median home value
$475,400
±$81,172 (90% margin)
Miami-Dade County: $463,000
Median gross rent
$2,714
±$268 (90% margin)
Miami-Dade County: $1,829
Where is Census Tract 1.31?
Census Tract 1.31 is one of 707 census tracts in Miami-Dade County, Florida. It covers 0.19 square miles of land, 24,589 residents per square mile in 2020. Its GEOID, 12086000131, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Aventura | 100% |
3 census tracts border Census Tract 1.31: Tract 1.29 ($162,813), Tract 1.32 ($55,377) and Tract 1.41 ($108,688). 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 1.31?
The 2020-2024 American Community Survey puts Census Tract 1.31's population at 4,973 (±678) in 2,079 households; the 2020 Census counted 4,721 residents and 2,799 housing units.
| Measure | Tract 1.31 | Aventura |
|---|---|---|
| Total population | 4,973±678 | 39,885 |
| Households | 2,079±293 | 17,507 |
| Average household size | 2.34±0.24 | 2.26 |
| Housing units | 2,953±268 | 26,365 |
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 1.31?
The median resident of Census Tract 1.31 is 43.5 years old; 26.7% are under 18 and 17.4% are 65 or older. The largest group is non-Hispanic white residents at 52.1%, then Hispanic or Latino residents (of any race) at 36.4%. 54.2% of residents were born outside the United States.
| Measure | Tract 1.31 | Aventura |
|---|---|---|
| Median age | 43.5±5.2 | 46.9 |
| Under 18 years | 26.7%±3.9 pts | 20.7% |
| 65 years and over | 17.4%±4.6 pts | 25.8% |
| Hispanic or Latino (any race) | 36.4%±8.0 pts | 45.6% |
| White alone, not Hispanic | 52.1%±8.5 pts | 45.2% |
| Black or African American alone, not Hispanic | 1.3%±1.3 pts | 2.3% |
| Asian alone, not Hispanic | 0.2%±0.4 pts | 1.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.0 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.0 pts | 0.0% |
| Two or more races, not Hispanic | 7.4%±5.1 pts | 4.6% |
| Some other race alone, not Hispanic | 2.7%±2.5 pts | 0.8% |
| Born outside the United States | 54.2%±7.1 pts | 54.2% |
| Speak a language other than English at home (age 5+) | 68.8%±8.2 pts | 68.4% |
| Civilian veterans (age 18+) | 1.4%±1.3 pts | 3.1% |
| With a disability | 11.8%±3.7 pts | 11.2% |
| No health insurance coverage | 8.4%±3.5 pts | 8.0% |
| High school graduate or higher (age 25+) | 92.6%±3.0 pts | 95.2% |
| Bachelor's degree or higher (age 25+) | 62.8%±6.7 pts | 56.9% |
| Graduate or professional degree (age 25+) | 32.5%±7.2 pts | 25.7% |
| Lived in the same house a year earlier | 87.0%±5.1 pts | 87.6% |
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 Census Tract 1.31 earn?
Half of the 2,079 households in Census Tract 1.31 earn less than $117,824 a year (±$52,220), against $71,753 across Miami-Dade County: 93rd highest of the county's 662 tracts with a reliable estimate. 13.6% of residents live below the poverty line.
| Measure | Tract 1.31 | Aventura |
|---|---|---|
| Median household income | $117,824±$52,220 | $89,274 |
| Mean household income | $156,832±$32,684 | $127,811 |
| Per capita income | $67,155±$14,344 | $56,862 |
| People below the poverty line | 13.6%±7.1 pts | 11.4% |
| Children under 18 below the poverty line | 15.4%±11.1 pts | 12.3% |
| Households receiving SNAP | 2.4%±2.3 pts | 5.4% |
| Households with a computer | 98.8%±1.3 pts | 98.2% |
| Households with a broadband subscription | 93.3%±3.9 pts | 90.8% |
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 1.31?
Owners occupy 62.1% of Census Tract 1.31's occupied homes and renters 37.9%. The median owner-occupied home is valued at $475,400 by its owner (±$81,172). The median renter pays $2,714 a month including utilities, and 71.3% of renters pay 35% or more of their income on rent.
| Measure | Tract 1.31 | Aventura |
|---|---|---|
| Median home value (owner-occupied) | $475,400±$81,172 | $451,100 |
| Median gross rent | $2,714±$268 | $2,513 |
| Renters paying 35% or more of income on rent | 71.3%±17.0 pts | 61.2% |
| Median monthly owner costs, with a mortgage | $3,300±$293 | $3,040 |
| Owner-occupied homes | 62.1%±9.1 pts | 63.6% |
| Renter-occupied homes | 37.9%±9.1 pts | 36.4% |
| Housing units | 2,953±268 | 26,365 |
| Single-family detached homes | 0.5%±0.8 pts | 4.6% |
| Mobile homes | 1.5%±1.9 pts | 0.2% |
| Built 2020 or later | 0.0%±1.8 pts | 0.1% |
| Built 2010 to 2019 | 16.1%±5.1 pts | 4.4% |
| Built 1939 or earlier | 0.0%±1.8 pts | 0.1% |
| Households with no vehicle | 3.3%±2.5 pts | 7.4% |
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 1.31 get to work?
58.9% of Census Tract 1.31's workers drive alone and 37.3% work from home. The average trip to work takes 25.4 minutes.
| Measure | Tract 1.31 | Aventura |
|---|---|---|
| In the labor force (age 16+) | 59.9%±6.2 pts | 56.2% |
| Unemployment rate | 2.2%±3.2 pts | 4.7% |
| Drove alone to work | 58.9%±9.2 pts | 56.1% |
| Carpooled | 0.0%±2.4 pts | 7.2% |
| Public transportation | 1.5%±1.6 pts | 2.3% |
| Walked | 1.8%±2.1 pts | 1.7% |
| Worked from home | 37.3%±10.0 pts | 29.7% |
| Mean travel time to work | 25.4 min±3.5 | 31.6 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 1.31 compare with the other tracts in Miami-Dade County?
Among Miami-Dade County's tracts with a reliable estimate, Census Tract 1.31 ranks as shown below (1 = highest).
| Measure | In Miami-Dade County | In Aventura |
|---|---|---|
| Population | 156th of 697 | 2nd of 12 |
| Residents per square mile | 64th of 706 | 3rd of 12 |
| Median household income | 93rd of 662 | 3rd of 12 |
| Per capita income | 91st of 695 | 3rd of 12 |
| Median home value | 270th of 650 | 6th of 11 |
| Median gross rent | 86th of 641 | 6th of 12 |
| Poverty rate | 277th of 451 | 5th of 7 |
| Bachelor's degree or higher | 73rd of 680 | 5th of 12 |
| Median age | 287th of 696 | 9th of 12 |
| Owner-occupied share | 297th of 661 | 7th of 12 |
The tracts next to it on Miami-Dade County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 90.48 | 90th | $119,750±$32,486 · within the margin of this tract |
| Tract 102.01 | 91st | $118,561±$25,350 · within the margin of this tract |
| Tract 179.01 | 92nd | $117,964±$21,176 · within the margin of this tract |
| Tract 1.31 | 93rd | $117,824±$52,220 |
| Tract 66.05 | 94th | $117,607±$47,019 · within the margin of this tract |
| Tract 200.01 | 95th | $117,500±$29,590 · within the margin of this tract |
| Tract 143 | 96th | $117,208±$19,951 · 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 1.31?
2 of the 18 figures for Census Tract 1.31 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