Martin County TX Information


Martin County Subdivisions

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  1. Martin County 2018 Demographic Data
  2. Growth Rates forMartin County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Texas Research Tools (Easy Tools & Current Data)
  3. Texas Data Comparison Tool - 2018 Demographics

Martin County TX Data & Demographics (As of July 1, 2018)


Total Population 4,974
Population in Households 4,926
Population in Familes 4,378
Population in Group Qrtrs 48
Population Density2 5
Diversity Index3 66


Median Household Income $50,940
Average Household Income $68,010
Per Capita Income $23,401


Total Housing Units 1,866 (100%)
Owner Occupied HU 1,211 (64.9%)
Renter Occupied HU 472 (25.3%)
Vacant Housing Units 183 ( 9.8%)
Median Home Value $102,746
Average Home Value $175,537


Total Households 1,683
Average Household Size 2.93
Family Households 1,282
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. 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.


2010-2018 2018-2023
Population 0.44% 0.51%
Households 0.25% 0.42%
Families 0.19% 0.39%
Median Household Income   3.37%
Per Capita Income   4.18%


Martin County TX - Peer Comparisons by Rank and Percentile

The table below compares Martin County to the other 254 counties and county equivalents in Texas 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 # 205 20th
Population Density # 199 22nd
Diversity Index # 81 69th
Median Household Income # 88 66th
Per Capita Income # 165 35th

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

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Texas Census Data Comparison Tool

Compare Texas July 1, 2018 Data
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