Miami-Dade County is a county of 2,738,356 people in Florida. 55% of residents were born outside the United States. Few US counties rank higher on income. Owners hold 52% of the housing stock. 484,994 more people live here than in 2000. Density works out to 1,441 people per square mile.
At a glance
Lower income
median household income $71,753, below the US median
US median: $82,259
Mid-age
median age 40.7
US median: 38.9
Average education
34% hold a bachelor's degree
US average: 36%
Less affordable
home values up 125%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Miami-Dade County
What changed most since 2000
Median home value (2024 dollars)$206,211 → $463,000(+125%)US over the same years: +71%
Hispanic share57.3% → 69.3%(+12.0 pts)US over the same years: +6.3 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)28.8%(12,708)
US avg: 26.4%
Gulf War (1990s)23.7%(10,480)
US avg: 24.3%
Vietnam era26.1%(11,526)
US avg: 33.1%
Korean War3.6%(1,590)
US avg: 4.5%
World War II1%(448)
US avg: 1%
Share of the 44,155 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Miami-Dade County, decade by decade
Miami-Dade County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
2000
2,253,362
$65,518
$206,211
21.7%
74.0
2010
2,496,435
$62,729
$387,839
26.2%
65.5
2020
2,701,767
$65,420
$376,580
30.7%
61.2
2024
2,738,356
$71,753
$463,000
34.4%
60.4
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.