Miami-Dade County FL Information


Miami-Dade County Subdivisions

Miami-Dade County FL Data & Demographics (As of July 1, 2018)


Total Population 2,729,889
Population in Households 2,687,912
Population in Familes 2,175,367
Population in Group Qrtrs 41,977
Population Density1 1,439
Diversity Index2 66


Median Household Income $49,162
Average Household Income $74,076
Per Capita Income $25,972


Total Housing Units 1,062,734 (100%)
Owner Occupied HU 472,781 (44.5%)
Renter Occupied HU 469,103 (44.1%)
Vacant Housing Units 120,850 (11.4%)
Median Home Value $264,031
Average Home Value $356,505


Total Households 941,884
Average Household Size 2.85
Family Households 649,815
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.09% 1.05%
Households 1.0% 1.01%
Families 0.91% 0.94%
Median Household Income   2.68%
Per Capita Income   3.19%


Miami-Dade County FL - Peer Comparisons by Rank and Percentile

The table below compares Miami-Dade County to the other 67 counties and county equivalents in Florida by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 1 100th
Population Density # 5 94th
Diversity Index # 9 88th
Median Household Income # 31 55th
Per Capita Income # 34 51st

Additional comparisons and rankings can be made with a VERY EASY TO USE Florida Census Data Comparison Tool.