78664 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 78664 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateTexas
CityRound Rock
Time ZoneAmerica/Chicago
Geo Location30.50479, -97.64577
Population60152
Size42.935 square miles
Median Family Income$92908.00
Median Home Value$240700.00

Population & Demographics

The following information lists the population statistics and breakdown for the 78664 zip code. The total population is 60152, of which, 28807 are male and 31345 are female. With a total area of 42.935 square miles, the population density is 1506.6 people per square mile. The median age of the population is 34.6 years old. Below you’ll find additional information on the population and demographics of this zip code, including age distribution, race distribution, language spoken, and more.

YearPopulation
201151942
201254864
201357806
201458959
201559765
201660884
201761361
201862183
201964686
202063661
202160152

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 34205.7%
Age 5-938316.4%
Age 10-1439626.6%
Age 15-1951098.5%
Age 20-2442917.1
Age 25-2951898.6%
Age 30-3448208%
Age 35-3951128.5%
Age 40-444608 7.7%
Age 45-4939806.6%
Age 50-5442497.1%
Age 55-5932235.4%
Age 60-6427244.5%
Age 65-6921603.6%
Age 70-7415592.6%
Age 75-7910831.8%
Age 80-842600.4%
Age 85 and over5721%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 29.9 %
  • Speaks Spanish: 20.7 %
  • Speaks Other Indo-European Language: 3.6 %
  • Speaks Pacific Island Languages: 2.9 %
  • Speak Other Languages: 2.7 %
Marital Status: 
  • Currently Married: 47.2 %
  • Divorced: 12 %
  • Separated (not divorced): 1.9 %
  • Never Married: 35.3 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 78664 zip code is $92908. This is 22.74% greater than the national average. This income places 9.1% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $26315. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.

Annual Income Bracket ($)Number of Families in Bracket
Less than $10,000.00238
$10,000.00 – $14,999.00151
$15,000.00 – $24,999.00692
$25,000.00 – $34,999.00655
$35,000.00 – $49,999.002125
$50,000.00 – $74,999.001732
$75,000.00 – $99,999.003015
$100,000.00 – $149,999.003339
$150,000.00 – $199,999,002065
$200,000.00 +1319

YearMedian Family Income ($ USD)
201168097
201267126
201367643
201468944
201570961
201673247
201774822
201881992
201986640
202090282
202192908

Income Source# of Households
Wage or Salary19408
Self Employment1991
Social Security3978
Dividends, Interest, or Rental2403
Retirement3946
Other2491

Total Insured & Uninsured Individuals: 
  • Families Insure: 52525
  • Families Uninsured: 7388
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 3946
  • No retirement income: 18143

Education

In the 78664 zip code, 90.3% of individuals over 25 years old have a high school degree or higher, and 32.4% have a bachelors degree or higher. Additionally, 13.8% of individuals 3 years and older are in private school, and 86.2% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 78664 zip, there are an estimated 36379 people in the labor force, of which, 34478 are employed, and 1861 are unemployed. There are a total of 40 people in the armed forces. The average commute time for this zip code is 25.2 minutes. Of the total people that work, 4180 worked from home and 33974 commuted. The average number of hours worked is 39.7. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts14126
Services5791
Sales and Office8327
Construction and Maintenance:2117
Transportation and Material Moving4117





Housing

The median home value for the 78664 zip code is 240700. There is an estimated  22089 number of occupied housing units, the median gross rent in is $1371 per month, and the average monthly housing costs are estimated to be $1495. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,000346
$50,000 – $99,00086
$100,000 – $149,999939
$150,000 – $199,9991984
$200,000 – $299,9995186
$300,000 – $499,9992929
$500,000 – $999,999654
$1,000,000+42

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 20193302
2000 – 20095036
1980 – 199910834
1960 – 19792501
1940 – 1959373
1939 or earlier43

The median number of rooms in all housing units is 5.4 rooms.
Monthly Rent ($ USD)Number of Units
Less than $500137
$500 – $999914
$1,000 – $1,4995333
$1,500 – $1,9992662
$2,000 – $2,499586
$2,499 – $2,999183
$3,000 + 44

Monthly Housing Costs ($)Number of Households
Less than 30051
300-499520
500-7991627
800-9991343
1000-14997563
1500-19996924
2000-24992030
2500-29991253
3000+714

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%4327
20%-24.9%1849
25%-29.9%1228
30%-34.9%584
35+%1463



# of VehiclesHouseholds
None614
17600
29477
3+4398
Home Heating Characteristics: 
  • Utility Gas: 47.4 %
  • Bottle Tank or LP Gas: 0.2 %
  • Electricity: 51.5 %
  • Oil or Kerosene etc: 0 %
  • Coal or Coke: 0 %
  • All Other: 0.1 %

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All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.