US ZIP Code
78240

San Antonio, TX

Bexar County  ·  Texas

● Active
👥 57,014 Population ↓ 6% since 2019
💰 $62,203 Median HH Income
▼ 18% below avg ↑ 11% since 2019
🎂 32.8 Median Age ↑ 2% since 2019
🏠 $245,100 Median Home Value
▼ 12% below avg ↑ 42% since 2019
🎓 48.7% College Grads
▲ 26% above avg
📊 4.1% Unemployment
▼ 16% below avg ↓ 21% since 2019
ZIP Code Details
ZIP Code78240
CitySan Antonio
StateTexas (TX)
CountyBexar County
Area Code210/726
Elevation863 ft
Latitude29.525291
Longitude-98.604382
TimezoneChicago (DST)
FIPS48029
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.8% (28,364) Female 50.3% (28,650) ♀

Race & Ethnicity

White: 26.3%Hispanic: 49.5%Black: 11.7%Asian: 9.7%Other: 2.1%Race
White26.3%
Hispanic49.5%
Black11.7%
Asian9.7%
Other2.1%

Age Breakdown

Under 5
7%
5–17
16%
18–24
11%
25–44
35%
45–64
19%
65+
6%

Key Indicators

Median Age32.8 yrs ↑ 2% since 2019
Avg Household Size2.27
Below Poverty15.5% ▲ 55% above avg
College Grads48.7% ▲ 26% above avg
Unemployment4.1% ▼ 16% below avg
No HS Diploma920 (2.6%)
HS Graduate6,980 (19.6%)
Some College3,556 (10%)
Associates6,857 (19.2%)
Bachelors3,653 (10.2%)
Graduate Degree13,713 (38.4%)

Education

No HS: 2.6%HS Grad: 19.6%Some College: 10%Associates: 19.2%Bachelors: 10.2%Graduate: 38.4%Edu
No HS2.6%
HS Grad19.6%
Some College10.0%
Associates19.2%
Bachelors10.2%
Graduate38.4%
Housing & Income

Housing Tenure

Owner: 35.3%Renter: 64.7%Tenure
Owner35.3%
Renter64.7%

Home Value Distribution

Under $50k
4%
$50k–100k
0%
$100k–150k
4%
$150k–200k
14%
$200k–300k
52%
$300k–500k
21%
Over $500k
5%

Financials

Median HH Income$62,203 ▼ 18% below avg ↑ 11% since 2019
Median Home Value$245,100 ▼ 12% below avg ↑ 42% since 2019
Home/Income Ratio3.9x (nat avg ~3.5x)
Median Rent$1,283/mo ↑ 21% since 2019
Total Units27,713
Vacant Units2,946
Avg HH Size2.27

Income Distribution

Under $25k
18%
$25k–50k
20%
$50k–75k
21%
$75k–100k
13%
$100k–150k
16%
$150k–200k
7%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
80%
Public Transit
1%
Walked
2%
Work From Home
17%

Commute Time

Under 15 min
24%
15–30 min
45%
30–45 min
22%
Over 45 min
10%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
7%
1960s–1970s
22%
1980s–1990s
18%
2000+
52%

Summary

Total Units27,713
Vacant2,946
Owner Occupied35.3%
Renter Occupied64.7%
Avg HH Size2.27
Frequently Asked Questions
ZIP code 78240 is in San Antonio, TX, in Bexar County.
ZIP code 78240 is located in Texas (TX).
ZIP code 78240 is in Bexar County, TX.
ZIP 78240 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 78240 is 57,014 people (ACS 2023).
The median household income in ZIP code 78240 is $62,203 (ACS 2023).
The median home value in ZIP 78240 is $245,100 (ACS 2023).
About ZIP Code 78240

ZIP code 78240 is located in San Antonio, Texas, within Bexar County. With a population of 57,014, this is a highly populated ZIP code with a relatively young community — the median age is 32.8 years. Economically, 78240 is a solidly middle-class ZIP code: the median household income of $62,203 is below the national average.

Real estate in ZIP code 78240 represents an affordable housing market. The median home value of $245,100 is near the national average. Renters can expect to pay around $1,283 per month in median rent. This is predominantly a renter community, with 64.7% of occupied units rented — typical of urban and transitional neighborhoods. Median home values have increased by 42% since 2019.

The population of 78240 is racially diverse, with Hispanic as the largest group at 49.5%. Residents are well-educated — 48.7% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 15.5%. Household income has grown by 11% since 2019.

The unemployment rate in 78240 stands at 4.1%, which is below the national average. About 15% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 70%.

Overall, ZIP code 78240 in San Antonio, TX is characterized as solidly middle-class, well-educated, and a relatively young community. With 57,014 residents, a median household income of $62,203, and a median home value of $245,100, it offers a clear picture of life in this part of Texas.