Census tract · Miami-Dade County
Census Tract 18.03, Miami-Dade County, Florida
Census Tract 18.03, GEOID 12086001803, in Miami-Dade County, Florida, entirely within Brownsville. 3,161 residents in the ACS 2020-2024 5-year estimates (±813); the 2020 Census counted 3,307.
Residents, 2020-2024
3,161
±813 (90% margin)
2020 Census count: 3,307
Median household income
$20,103
±$8,934 (90% margin)
Miami-Dade County: $71,753
Median home value
$401,800
±$148,439 (90% margin)
Miami-Dade County: $463,000
Median gross rent
$806
±$523 (90% margin)
Miami-Dade County: $1,829
Where is Census Tract 18.03?
Census Tract 18.03 is one of 707 census tracts in Miami-Dade County, Florida. It covers 0.42 square miles of land, 7,950 residents per square mile in 2020. Its GEOID, 12086001803, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Brownsville | 100% |
4 census tracts border Census Tract 18.03: Tract 17.02 ($45,814), Tract 18.01 ($42,786), Tract 18.02 ($43,883) and Tract 24.03 ($46,698). 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 18.03?
The 2020-2024 American Community Survey puts Census Tract 18.03's population at 3,161 (±813) in 1,457 households; the 2020 Census counted 3,307 residents and 1,669 housing units.
| Measure | Tract 18.03 | Brownsville |
|---|---|---|
| Total population | 3,161±813 | 16,936 |
| Households | 1,457±312 | 6,400 |
| Average household size | 2.17±0.42 | 2.63 |
| Housing units | 1,822±325 | 7,295 |
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 18.03?
The median resident of Census Tract 18.03 is 35.3 years old; 21.2% are under 18 and 25.3% are 65 or older. The largest group is non-Hispanic Black residents at 55.4%, then Hispanic or Latino residents (of any race) at 44.0%. 33.9% of residents were born outside the United States.
| Measure | Tract 18.03 | Brownsville |
|---|---|---|
| Median age | 35.3±13.6 | 40.2 |
| Under 18 years | 21.2%±9.9 pts | 21.1% |
| 65 years and over | 25.3%±8.1 pts | 17.6% |
| Hispanic or Latino (any race) | 44.0%±13.1 pts | 51.6% |
| White alone, not Hispanic | 0.0%±1.6 pts | 1.0% |
| Black or African American alone, not Hispanic | 55.4%±13.3 pts | 45.0% |
| Asian alone, not Hispanic | 0.0%±1.6 pts | 0.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.4%±0.8 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.6 pts | 0.0% |
| Two or more races, not Hispanic | 0.0%±1.6 pts | 0.9% |
| Some other race alone, not Hispanic | 0.2%±0.2 pts | 1.3% |
| Born outside the United States | 33.9%±12.2 pts | 38.4% |
| Speak a language other than English at home (age 5+) | 44.0%±13.0 pts | 52.9% |
| Civilian veterans (age 18+) | 3.7%±3.1 pts | 3.6% |
| With a disability | 14.5%±7.4 pts | 12.3% |
| No health insurance coverage | 5.7%±4.8 pts | 17.9% |
| High school graduate or higher (age 25+) | 77.1%±9.5 pts | 72.7% |
| Bachelor's degree or higher (age 25+) | 13.1%±7.5 pts | 13.6% |
| Graduate or professional degree (age 25+) | 1.7%±2.0 pts | 4.6% |
| Lived in the same house a year earlier | 93.6%±5.1 pts | 93.1% |
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 18.03 earn?
Half of the 1,457 households in Census Tract 18.03 earn less than $20,103 a year (±$8,934), against $71,753 across Miami-Dade County: 659th highest of the county's 662 tracts with a reliable estimate. 41.2% of residents live below the poverty line.
| Measure | Tract 18.03 | Brownsville |
|---|---|---|
| Median household income | $20,103±$8,934 | $40,795 |
| Mean household income | $39,405±$12,232 | $53,037 |
| Per capita income | $19,950±$5,341 | $21,626 |
| People below the poverty line | 41.2%±13.8 pts | 26.2% |
| Children under 18 below the poverty line | 61.3%±27.0 pts | 33.8% |
| Households receiving SNAP | 60.8%±12.6 pts | 40.5% |
| Households with a computer | 83.9%±8.3 pts | 89.1% |
| Households with a broadband subscription | 63.4%±10.6 pts | 74.3% |
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 18.03?
Owners occupy 13.6% of Census Tract 18.03's occupied homes and renters 86.4%. The median owner-occupied home is valued at $401,800 by its owner (±$148,439). The median renter pays $806 a month including utilities, and 45.0% of renters pay 35% or more of their income on rent.
| Measure | Tract 18.03 | Brownsville |
|---|---|---|
| Median home value (owner-occupied) | $401,800±$148,439 | $325,200 |
| Median gross rent | $806±$523 | $1,252 |
| Renters paying 35% or more of income on rent | 45.0%±14.6 pts | 53.3% |
| Median monthly owner costs, with a mortgage | $1,522±$173 | $1,772 |
| Owner-occupied homes | 13.6%±5.5 pts | 35.7% |
| Renter-occupied homes | 86.4%±5.5 pts | 64.3% |
| Housing units | 1,822±325 | 7,295 |
| Single-family detached homes | 11.5%±5.6 pts | 47.3% |
| Mobile homes | 0.8%±1.2 pts | 6.4% |
| Built 2020 or later | 1.7%±2.7 pts | 2.5% |
| Built 2010 to 2019 | 18.8%±7.3 pts | 15.0% |
| Built 1939 or earlier | 12.1%±6.6 pts | 16.3% |
| Households with no vehicle | 37.1%±12.9 pts | 16.9% |
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 18.03 get to work?
59.6% of Census Tract 18.03's workers drive alone. The average trip to work takes 33.2 minutes.
| Measure | Tract 18.03 | Brownsville |
|---|---|---|
| In the labor force (age 16+) | 51.4%±11.3 pts | 56.6% |
| Unemployment rate | 3.9%±5.3 pts | 7.5% |
| Drove alone to work | 59.6%±20.2 pts | 72.1% |
| Carpooled | 5.3%±3.6 pts | 6.9% |
| Public transportation | 23.3%±18.2 pts | 10.9% |
| Walked | 0.0%±4.1 pts | 0.0% |
| Worked from home | 0.0%±4.1 pts | 6.5% |
| Mean travel time to work | 33.2 min±7.1 | 30.6 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 18.03 compare with the other tracts in Miami-Dade County?
Among Miami-Dade County's tracts with a reliable estimate, Census Tract 18.03 ranks as shown below (1 = highest).
| Measure | In Miami-Dade County | In Brownsville |
|---|---|---|
| Population | 479th of 697 | 4th of 4 |
| Residents per square mile | 397th of 706 | 2nd of 4 |
| Median household income | 659th of 662 | 4th of 4 |
| Per capita income | 650th of 695 | 3rd of 4 |
| Median home value | 402nd of 650 | 1st of 4 |
| Median gross rent | 639th of 641 | 4th of 4 |
| Poverty rate | 12th of 451 | 1st of 4 |
| Bachelor's degree or higher | 630th of 680 | 2nd of 4 |
| Median age | 589th of 696 | 4th of 4 |
| Owner-occupied share | 642nd of 661 | 4th of 4 |
The tracts next to it on Miami-Dade County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 15.01 | 656th | $27,098±$7,090 · within the margin of this tract |
| Tract 54.10 | 657th | $26,674±$8,218 · within the margin of this tract |
| Tract 20.01 | 658th | $22,740±$10,443 · within the margin of this tract |
| Tract 18.03 | 659th | $20,103±$8,934 |
| Tract 24.04 | 660th | $19,394±$4,919 · within the margin of this tract |
| Tract 7.13 | 661st | $17,176±$10,767 · within the margin of this tract |
| Tract 9807 | 662nd | $7,969±$4,743 |
"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 18.03?
3 of the 18 figures for Census Tract 18.03 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