Round Rock, Texas Population 2022

123,384
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Round Rock is a city located in Williamson County Texas. With a 2020 population of 123,384, it is the 31st largest city in Texas and the 245th largest city in the United States. Round Rock is currently growing at a rate of 1.61% annually but its population has decreased by -4.21% since the most recent census, which recorded a population of 128,812 in 2020. Spanning over 37 miles, Round Rock has a population density of 3,407 people per square mile.

The average household income in Round Rock is $101,648 with a poverty rate of 6.20%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Round Rock is 34.3 years, 32.8 years for males, and 35.7 years for females.

Round Rock Demographics

According to the most recent ACS, the racial composition of Round Rockwas:

  • White: 71.19%
  • Black or African American: 9.64%
  • Two or more races: 8.24%
  • Asian: 7.43%
  • Other race: 3.05%
  • Native American: 0.25%
  • Native Hawaiian or Pacific Islander: 0.20%
The current population of Round Rock, Texas is 123,384 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 128,812.

Round Rock, Texas Population 2022

Population by Race

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Round Rock Population by Race

Round Rock Population Pyramid 2022

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Round Rock Median Age

35.4


Total

34.1


Male

36.3


Female

Round Rock Adults

There are 95,457 adults, (11,724 of whom are seniors) in Round Rock.

Round Rock Age Dependency

Age Dependency Ratio

14

Old Age Dependency Ratio

39.8

Child Dependency Ratio

Round Rock Sex Ratio

Female

65,325

50.71%

Male

63,487

49.29%

Round Rock Population by Age

Round Rock Renter vs Owner Occupied by Household Type

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Round Rock Household Types

58.6%

Rate of Home Ownership

Round Rock Households and Families

3.62

Average Family Size

3.06

Average Household Size

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Round Rock Households by Type

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Round Rock Educational Attainment by Sex (over 25)

Round Rock Educational Attainment by Race

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The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 71.57%.

Round Rock Educational Attainment by Race

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$46,740

Average Earnings

$54,898

Average Male

$37,352

Average Female

Round Rock Earnings by Educational Attainment

Round Rock Language by Age

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Round Rock Language

74.36% of Round Rock residents speak only English, while 25.64% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 17.35% of the population.

Round Rock Language

Round Rock Poverty by Race

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6.20%

Overall Poverty Rate

5.04%

Male Poverty Rate

7.34%

Female Poverty Rate

Poverty in Round Rock

The race most likely to be in poverty in Round Rock is Native, with 46.39% below the poverty level.

The race least likely to be in poverty in Round Rock is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.05%. Among those working part-time, it was 9.27%, and for those that did not work, the poverty rate was 11.03%.

Round Rock Poverty

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Round Rock Poverty Rate by Education

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Round Rock Poverty Rate by Employment Status and Sex

Round Rock Income by Household Type

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Income by Household Type

Round Rock Marital Status

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Marriage Rates

49.1%

Overall Marriage Rate

49.9%

Male Marriage Rate

48.4%

Female Marriage Rate

Round Rock Married by Age and Sex

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Round Rock Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Round Rock Marital Status by Race

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Round Rock Marital Status

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7,728

Number of Veterans

Male Veterans

Female Veterans

Round Rock Veterans by War

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Round Rock Veterans by Age

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Round Rock Veterans by Race

Round Rock Veterans by Education

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3.30%

Veteran Poverty Rate

24.07%

Veteran Disability Rate

Round Rock Veterans by Education

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74.5%

Labor Force Participation

70.8%

Employment Rate

4.9%

Unemployment Rate

Round Rock Employment by Age

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Round Rock Employment by Race

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Round Rock Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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50.21%

Born in Round Rock

85.74%

Native Born

14.26%

Foreign Born

7.74%

Non Citizen

6.52%

Naturalized

Place of Birth

85.74% of Round Rock residents were born in the United States, with 50.21% having been born in Texas. 7.74% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Round Rock Place of Birth

Note: 2021 and 2022 data is projected

Round Rock Population by Year