Below you will find a comprehensive overview of the statistics and characteristics of the 78121 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.
The following information lists the population statistics and breakdown for the 78121 zip code. The total population is 13730, of which, 6737 are male and 6993 are female. With a total area of 266.586 square miles, the population density is 49.8 people per square mile. The median age of the population is 39.8 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.
Year
Population
2011
10819
2012
10847
2013
10709
2014
11059
2015
11742
2016
12288
2017
12726
2018
13078
2019
13276
2020
12901
2021
13730
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
922
6.7%
Age 5-9
1001
7.3%
Age 10-14
1048
7.6%
Age 15-19
886
6.5%
Age 20-24
529
3.9
Age 25-29
617
4.5%
Age 30-34
821
6%
Age 35-39
1095
8%
Age 40-44
990Â
7.2%
Age 45-49
914
6.7%
Age 50-54
1132
8.2%
Age 55-59
1072
7.8%
Age 60-64
940
6.8%
Age 65-69
568
4.1%
Age 70-74
360
2.6%
Age 75-79
474
3.5%
Age 80-84
153
1.1%
Age 85 and over
208
1.5%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 14.6 %
Speaks Spanish: 13.5 %
Speaks Other Indo-European Language: 1.1 %
Speaks Pacific Island Languages: 0 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 67.1 %
Divorced: 7.4 %
Separated (not divorced): 0.4 %
Never Married: 21.1 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 78121 zip code is $117260. This is 60.61% greater than the national average. This income places 6.1% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $31887. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
78
$10,000.00 – $14,999.00
42
$15,000.00 – $24,999.00
2
$25,000.00 – $34,999.00
151
$35,000.00 – $49,999.00
315
$50,000.00 – $74,999.00
489
$75,000.00 – $99,999.00
480
$100,000.00 – $149,999.00
1037
$150,000.00 – $199,999,00
633
$200,000.00 +
843
Year
Median Family Income ($ USD)
2011
85344
2012
85315
2013
87444
2014
87429
2015
89225
2016
90815
2017
96750
2018
97908
2019
105273
2020
108526
2021
117260
Income Source
# of Households
Wage or Salary
3870
Self Employment
713
Social Security
1362
Dividends, Interest, or Rental
1099
Retirement
1484
Other
822
Total Insured & Uninsured Individuals:Â
Families Insure: 12557
Families Uninsured: 1068
Total Individuals with and w/o retirement income:Â
Yes retirement income: 1484
No retirement income: 3271
Education
In the 78121 zip code, 95.3% of individuals over 25 years old have a high school degree or higher, and 29.6% have a bachelors degree or higher. Additionally, 20.9% of individuals 3 years and older are in private school, and 79.1% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 78121 zip, there are an estimated 7166 people in the labor force, of which, 6894 are employed, and 240 are unemployed. There are a total of 32 people in the armed forces. The average commute time for this zip code is 37.1 minutes. Of the total people that work, 831 worked from home and 6860 commuted. The average number of hours worked is 41.6. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
2762
Services
898
Sales and Office
1703
Construction and Maintenance:
758
Transportation and Material Moving
773
Housing
The median home value for the 78121 zip code is 278500. There is an estimated 4755 number of occupied housing units, the median gross rent in is $1111 per month, and the average monthly housing costs are estimated to be $1313. Below you’ll find additional breakdowns of home values, rents, home build years, and more.
Home Value (USD)
Number of Homes
Less than $50,000
399
$50,000 – $99,000
201
$100,000 – $149,999
414
$150,000 – $199,999
458
$200,000 – $299,999
859
$300,000 – $499,999
1520
$500,000 – $999,999
419
$1,000,000+
34
Home Year Built
Number of Homes
2020 or Later
18
2010 – 2019
1145
2000 – 2009
1498
1980 – 1999
1623
1960 – 1979
294
1940 – 1959
81
1939 or earlier
96
The median number of rooms in all housing units is 6.2 rooms.
