78240 vs 78231 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78240, Orange = ZIP 78231.
Quick verdict: ZIP 78240 is more affordable rent, more diverse. ZIP 78231 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 78240
San Antonio city, TX
View full profile →- Population57,014
- Median Income$62,203
- Median Home Value$245k
- Median Rent$1,131
- Median Age32.8 yrs
- Poverty Rate15.7%
ZIP 78231
Shavano Park city, TX
View full profile →- Population9,966
- Median Income$103,538
- Median Home Value$382k
- Median Rent$1,153
- Median Age39.0 yrs
- Poverty Rate5.7%
Visual comparison (same scale)
Population
57,0149,966
Median Income
$62,203$103,538
Median Home Value
$245k$382k
Median Rent
$1,131$1,153
Median Age
32.8 yrs39.0 yrs
Poverty Rate
15.7%5.7%
Demographics
ZIP 78240
San Antonio city, TX
View full profile →- White %46.2%
- Black %12.2%
- Asian %10.0%
- Hispanic %49.5%
- Age 0–17 %22.5%
- Age 18–64 %64.1%
- Age 65+ %13.4%
- Bachelor's+ %38.2%
- Diversity Index52/100
ZIP 78231
Shavano Park city, TX
View full profile →- White %65.6%
- Black %4.6%
- Asian %3.4%
- Hispanic %39.7%
- Age 0–17 %21.9%
- Age 18–64 %58.4%
- Age 65+ %19.7%
- Bachelor's+ %63.8%
- Diversity Index41/100
Visual comparison (same scale)
White %
46.2%65.6%
Black %
12.2%4.6%
Asian %
10.0%3.4%
Hispanic %
49.5%39.7%
Age 0–17 %
22.5%21.9%
Age 18–64 %
64.1%58.4%
Age 65+ %
13.4%19.7%
Bachelor's+ %
38.2%63.8%
Diversity Index
52/10041/100
Economy
ZIP 78240
San Antonio city, TX
View full profile →- Median Income$62,203
- Unemployment %4.1%
- IRS Net Migration+2,689
- Work From Home %15.4%
ZIP 78231
Shavano Park city, TX
View full profile →- Median Income$103,538
- Unemployment %2.4%
- IRS Net Migration+470
- Work From Home %20.7%
Visual comparison (same scale)
Median Income
$62,203$103,538
Unemployment %
4.1%2.4%
IRS Net Migration
+2,689+470
Work From Home %
15.4%20.7%
Housing
ZIP 78240
San Antonio city, TX
View full profile →- Median Home Value$245k
- Median Rent$1,131
- Owner Occupied %35.3%
- Broadband %89.2%
- Vacant %10.6%
- Median Year Built1989
ZIP 78231
Shavano Park city, TX
View full profile →- Median Home Value$382k
- Median Rent$1,153
- Owner Occupied %65.3%
- Broadband %94.3%
- Vacant %3.3%
- Median Year Built1986
Visual comparison (same scale)
Median Home Value
$245k$382k
Median Rent
$1,131$1,153
Owner Occupied %
35.3%65.3%
Broadband %
89.2%94.3%
Vacant %
10.6%3.3%
Median Year Built
19891986
Climate & Location
ZIP 78240
San Antonio city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)789 ft
- Nearest Airport8.2 miles (13.3 km)
- Distance to Coast110.9 miles (178.5 km)
ZIP 78231
Shavano Park city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)789 ft
- Nearest Airport5.3 miles (8.6 km)
- Distance to Coast109.5 miles (176.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
789 ft789 ft
Nearest Airport
8.2 miles (13.3 km)5.3 miles (8.6 km)
Distance to Coast
110.9 miles (178.5 km)109.5 miles (176.2 km)
Infrastructure
ZIP 78240
San Antonio city, TX
View full profile →- Work From Home %15.4%
- Walkability (0–100)59
- Broadband %89.2%
ZIP 78231
Shavano Park city, TX
View full profile →- Work From Home %20.7%
- Walkability (0–100)59
- Broadband %94.3%
Visual comparison (same scale)
Work From Home %
15.4%20.7%
Walkability (0–100)
5959
Broadband %
89.2%94.3%
Frequently Asked Questions
How do ZIP 78240 and 78231 compare?
ZIP 78240 is more affordable rent, more diverse. ZIP 78231 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (78240), orange the second (78231). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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