US ZIP Code
78242

San Antonio, TX

Bexar County  ·  Texas

● Active
👥 35,976 Population ↑ 3% since 2019
💰 $48,979 Median HH Income
▼ 36% below avg ↑ 14% since 2019
🎂 29.0 Median Age ↑ 5% since 2019
🏠 $128,500 Median Home Value
▼ 54% below avg ↑ 55% since 2019
🎓 19.0% College Grads
▼ 51% below avg
📊 13.0% Unemployment
▲ 165% above avg ↑ 47% since 2019
ZIP Code Details
ZIP Code78242
CitySan Antonio
StateTexas (TX)
CountyBexar County
Area Code210/726
Elevation676 ft
Latitude29.3504
Longitude-98.607054
TimezoneChicago (DST)
FIPS48029
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.4% (18,114) Female 49.7% (17,862) ♀

Race & Ethnicity

White: 8.2%Hispanic: 85.9%Black: 2.7%Asian: 0.5%Other: 1.9%Race
White8.2%
Hispanic85.9%
Black2.7%
Asian0.5%
Other1.9%

Age Breakdown

Under 5
10%
5–17
24%
18–24
11%
25–44
28%
45–64
17%
65+
5%

Key Indicators

Median Age29.0 yrs ↑ 5% since 2019
Avg Household Size3.37
Below Poverty24.4% ▲ 144% above avg
College Grads19.0% ▼ 51% below avg
Unemployment13.0% ▲ 165% above avg
No HS Diploma562 (3.8%)
HS Graduate5,964 (40.1%)
Some College2,670 (17.9%)
Associates2,858 (19.2%)
Bachelors947 (6.4%)
Graduate Degree1,881 (12.6%)

Education

No HS: 3.8%HS Grad: 40.1%Some College: 17.9%Associates: 19.2%Bachelors: 6.4%Graduate: 12.6%Edu
No HS3.8%
HS Grad40.1%
Some College17.9%
Associates19.2%
Bachelors6.4%
Graduate12.6%
Housing & Income

Housing Tenure

Owner: 52.8%Renter: 47.2%Tenure
Owner52.8%
Renter47.2%

Home Value Distribution

Under $50k
5%
$50k–100k
25%
$100k–150k
34%
$150k–200k
19%
$200k–300k
15%
$300k–500k
2%
Over $500k
1%

Financials

Median HH Income$48,979 ▼ 36% below avg ↑ 14% since 2019
Median Home Value$128,500 ▼ 54% below avg ↑ 55% since 2019
Home/Income Ratio2.6x (nat avg ~3.5x)
Median Rent$1,230/mo ↑ 38% since 2019
Total Units11,326
Vacant Units660
Avg HH Size3.37

Income Distribution

Under $25k
25%
$25k–50k
25%
$50k–75k
23%
$75k–100k
13%
$100k–150k
10%
$150k–200k
3%
Over $200k
1%
Employment & Commute

How People Get to Work

Drove Alone
91%
Public Transit
1%
Walked
1%
Work From Home
7%

Commute Time

Under 15 min
18%
15–30 min
35%
30–45 min
26%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
17%
1960s–1970s
20%
1980s–1990s
5%
2000+
58%

Summary

Total Units11,326
Vacant660
Owner Occupied52.8%
Renter Occupied47.2%
Avg HH Size3.37
Frequently Asked Questions
ZIP code 78242 is in San Antonio, TX, in Bexar County.
ZIP code 78242 is located in Texas (TX).
ZIP code 78242 is in Bexar County, TX.
ZIP 78242 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 78242 is 35,976 people (ACS 2023).
The median household income in ZIP code 78242 is $48,979 (ACS 2023).
The median home value in ZIP 78242 is $128,500 (ACS 2023).
About ZIP Code 78242

ZIP code 78242 is located in San Antonio, Texas, within Bexar County. With a population of 35,976, this is a highly populated ZIP code with a young community — the median age is 29 years. Economically, 78242 is a working-class ZIP code: the median household income of $48,979 is below the national average.

Real estate in ZIP code 78242 represents one of the more affordable housing markets in the country. The median home value of $128,500 is well below the national average. Renters can expect to pay around $1,230 per month in median rent. The area has a relatively balanced mix of owners (52.8%) and renters (47.2%). Median home values have increased by 55% since 2019.

The population of 78242 is primarily Hispanic (85.86%). Residents are less-educated — 19.0% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a significant share of residents at 24.4%. Household income has grown by 14% since 2019.

The unemployment rate in 78242 stands at 13.0%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 78242 in San Antonio, TX is characterized as working-class, less-educated, and a young community. With 35,976 residents, a median household income of $48,979, and a median home value of $128,500, it offers a clear picture of life in this part of Texas.