Rockwall County, TX Population

Overview

105,227

Total Population

37.6

Median age

50.30%

Female population %

98.8:100

Gender ratio (M:F)

10-14 years

Largest age group

51.7

Total dependency ratio

White

Largest racial group

19,813

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Rockwall County's population is young compared to the rest of the country:

The median age in Rockwall County is 37.6, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Rockwall County's population under 18 was 27.04%, compared to the 22.51% nationwide.
Rockwall County's elderly or the senior population (over 65 age) was 12.19% as compared to 16.04% nationwide.
Of the total population in Rockwall County, 21.88% were under the age of 15, 17.97% aged 15 to 29, 47.96% aged 30 to 64, 11.01% aged 65 to 84, and 1.18% were 85 years of age and older.

There are 637 more females than males in Rockwall County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.30% females and 49.70% males in Rockwall County, TX.
The Rockwall County, TX gender ratio is 98.8:100 i.e. 98.8 men to 100 women (0.988).
For male population, the largest age group is 35-39 years with a population of 4,466.
For the female population, the largest age group is 10-14 years with a population of 4,429.

Rockwall County's population has become increasingly diverse:

Racial distribution of Rockwall County population: 77.42% are White, 7.23% are Black or African American, 0.89% are American Indian and Alaska Native, 3.10% are Asian, 0.05% are Native Hawaiian and other Pacific Islander, 3.82% are some other race and 7.50% are multiracial.
Rockwall County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 19,813 is Hispanic or Latino (of any race), and 85,414 (81.17% of the total population) is Non-Hispanic.
The largest racial group in Rockwall County is White with a population of 81,467 (77.42% of the total population).

Rockwall County's population has not reached its peak yet and is showing a trend of further growth:

The peak population was 123,208 in the year 2022
From 2000 to 2010, Rockwall County's population increased by 35,172 (80.30%), as compared to the national growth of 9.63%.
From 2010 to 2020, Rockwall County's population increased by 30,165 (38.20%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Rockwall County's population was lowest in year 2000 at 43,799.