Martin County FL Information

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Martin County Subdivisions

Martin County FL Data & Demographics (As of July 1, 2015)

POPULATION

Total Population 149,980
Population in Households 145,877
Population in Familes 112,676
Population in Group Qrtrs 4,103
Population Density1 276
Diversity Index2 44
 

HOUSEHOLDS

Total Households 65,483
Average Household Size 2.23
Family Households 40,775
Average Family Size 3

HOUSING

Total Housing Units 80,754 (100%)
Owner Occupied HU 48,065 (59.5%)
Renter Occupied HU 17,418 (21.6%)
Vacant Housing Units 15,271 (18.9%)
Median Home Value $232,413
Average Home Value $315,900
 

INCOME

Median Household Income $51,692
Average Household Income $79,738
Per Capita Income $35,158
  (Compound Annual Growth Rates)

GROWTH RATES

2010-2015 2015-2020
Population 0.47% 0.8%
Households 0.47% 0.82%
Families 0.3% 0.71%
Median Household Income   3.08%
Per Capita Income   2.62%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

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Martin County FL - Peer Comparisons by Rank and Percentile

The table below compares Martin County to the other 67 counties and county equivalents in Florida by rank and percentile using July 1, 2015 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 # 31 55th
Population Density1 # 25 64th
Diversity Index2 # 45 33rd
Median Household Income # 12 84th
Per Capita Income # 4 96th

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

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