78257 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 78257 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateTexas
CitySan Antonio
Time ZoneAmerica/Chicago
Geo Location29.66124, -98.58356
Population9201
Size100.775 square miles
Median Family Income$117075.00
Median Home Value$436000.00

Population & Demographics

The following information lists the population statistics and breakdown for the 78257 zip code. The total population is 9201, of which, 4834 are male and 4367 are female. With a total area of 100.775 square miles, the population density is 74.8 people per square mile. The median age of the population is 36.9 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
20113315
20123779
20134005
20144186
20154469
20165157
20176107
20186521
20197538
20208113
20219201

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 4084.4%
Age 5-93543.8%
Age 10-144975.4%
Age 15-195375.8%
Age 20-248869.6
Age 25-29111012.1%
Age 30-347297.9%
Age 35-396827.4%
Age 40-44640 7%
Age 45-498008.7%
Age 50-545205.7%
Age 55-595425.9%
Age 60-642242.4%
Age 65-693113.4%
Age 70-742272.5%
Age 75-794104.5%
Age 80-841691.8%
Age 85 and over1551.7%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 42.1 %
  • Speaks Spanish: 34.8 %
  • Speaks Other Indo-European Language: 1.8 %
  • Speaks Pacific Island Languages: 3.9 %
  • Speak Other Languages: 1.6 %
Marital Status: 
  • Currently Married: 43.6 %
  • Divorced: 7.5 %
  • Separated (not divorced): 3.1 %
  • Never Married: 39.4 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 78257 zip code is $117075. This is 20.81% greater than the national average. This income places 10.2% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $28244. 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 $10,000.0097
$10,000.00 – $14,999.0016
$15,000.00 – $24,999.0093
$25,000.00 – $34,999.0090
$35,000.00 – $49,999.00278
$50,000.00 – $74,999.0054
$75,000.00 – $99,999.00167
$100,000.00 – $149,999.00483
$150,000.00 – $199,999,00154
$200,000.00 +636

YearMedian Family Income ($ USD)
2011165426
2012171389
2013136875
2014127022
2015126841
2016161394
2017160066
2018164766
2019137566
2020131029
2021117075

Income Source# of Households
Wage or Salary4312
Self Employment409
Social Security892
Dividends, Interest, or Rental879
Retirement401
Other656

Total Insured & Uninsured Individuals: 
  • Families Insure: 8257
  • Families Uninsured: 912
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 401
  • No retirement income: 4480

Education

In the 78257 zip code, 97.4% of individuals over 25 years old have a high school degree or higher, and 52.8% have a bachelors degree or higher. Additionally, 36.3% of individuals 3 years and older are in private school, and 63.7% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 78257 zip, there are an estimated 5847 people in the labor force, of which, 5763 are employed, and 52 are unemployed. There are a total of 32 people in the armed forces. The average commute time for this zip code is 25.3 minutes. Of the total people that work, 477 worked from home and 5745 commuted. The average number of hours worked is 40.5. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts3422
Services874
Sales and Office1094
Construction and Maintenance:53
Transportation and Material Moving320





Housing

The median home value for the 78257 zip code is 436000. There is an estimated  4881 number of occupied housing units, the median gross rent in is $1475 per month, and the average monthly housing costs are estimated to be $1507. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,000137
$50,000 – $99,00091
$100,000 – $149,99949
$150,000 – $199,99974
$200,000 – $299,999197
$300,000 – $499,999482
$500,000 – $999,999684
$1,000,000+200

Home Year BuiltNumber of Homes
2020 or Later30
2010 – 20193130
2000 – 2009739
1980 – 1999710
1960 – 1979155
1940 – 1959101
1939 or earlier16

The median number of rooms in all housing units is 4 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5000
$500 – $999196
$1,000 – $1,4991350
$1,500 – $1,999927
$2,000 – $2,499369
$2,499 – $2,99935
$3,000 + 45

Monthly Housing Costs ($)Number of Households
Less than 300105
300-49954
500-799213
800-999456
1000-14991567
1500-19991027
2000-2499472
2500-2999132
3000+810

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%536
20%-24.9%98
25%-29.9%127
30%-34.9%55
35+%306



# of VehiclesHouseholds
None88
12266
22117
3+410
Home Heating Characteristics: 
  • Utility Gas: 22.9 %
  • Bottle Tank or LP Gas: 2 %
  • Electricity: 74.7 %
  • Oil or Kerosene etc: 0 %
  • Coal or Coke: 0 %
  • All Other: 0 %

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