Rockwall County TX Information


Rockwall County Subdivisions

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  1. Rockwall County 2018 Demographic Data
  2. Growth Rates forRockwall 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

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


Total Population 101,032
Population in Households 100,209
Population in Familes 90,718
Population in Group Qrtrs 823
Population Density2 795
Diversity Index3 58


Median Household Income $92,882
Average Household Income $116,396
Per Capita Income $39,213


Total Housing Units 35,060 (100%)
Owner Occupied HU 28,595 (81.6%)
Renter Occupied HU 5,157 (14.7%)
Vacant Housing Units 1,308 ( 3.7%)
Median Home Value $251,954
Average Home Value $313,836


Total Households 33,752
Average Household Size 2.97
Family Households 27,132
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 3.13% 3.61%
Households 3.0% 3.55%
Families 2.96% 3.52%
Median Household Income   1.67%
Per Capita Income   1.92%


Rockwall County TX - Peer Comparisons by Rank and Percentile

The table below compares Rockwall 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 # 40 85th
Population Density # 11 96th
Diversity Index # 149 42nd
Median Household Income # 2 100th
Per Capita Income # 5 98th

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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