78665   Zip Code Round Rock Williamson TX United States

City Round Rock
County Williamson
State Texas
Latitude 30.55038
Longitude -97.63681
Population 64,087
Density 2662.44 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K0102030

Median household: $117,240
Median individual: $56,577

Race

WhiteBlackAsianMultipleOther

Mode: 55.0% White

Gender

 50.1% male 

Rent

  $1945 / month  

Median house value: $438,787.0

Age

0%1%2%3%4%5%6%7%8%9%10%11%12%13%14%15%16%10-1930s50s70s

Median: 36.1 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 51.6%
With STEM degree: 47.1%

Marital Status

 58.4% married 

Never married: 27.3%

Labor Force Participation

 73.0% working 

Unemployed: 3.3%

Average Family Size

 3.22 people 

Commute Time

 27.2 minutes 

Health Care

 6.4% uninsured 

Poverty

 4.8%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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