78256 vs 78240 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78256, Orange = ZIP 78240.
Quick verdict: ZIP 78256 is wealthier, higher home values, lower unemployment, more diverse, more educated. ZIP 78240 is more affordable rent, lower poverty rate, higher work-from-home share.
Quick Facts
ZIP 78256
San Antonio city, TX
View full profile →- Population12,014
- Median Income$72,797
- Median Home Value$494k
- Median Rent$1,446
- Median Age29.7 yrs
- Poverty Rate19.9%
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%
Visual comparison (same scale)
Population
12,01457,014
Median Income
$72,797$62,203
Median Home Value
$494k$245k
Median Rent
$1,446$1,131
Median Age
29.7 yrs32.8 yrs
Poverty Rate
19.9%15.7%
Demographics
ZIP 78256
San Antonio city, TX
View full profile →- White %51.4%
- Black %6.2%
- Asian %4.9%
- Hispanic %44.7%
- Age 0–17 %19.3%
- Age 18–64 %69.8%
- Age 65+ %10.9%
- Bachelor's+ %58.5%
- Diversity Index53/100
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
Visual comparison (same scale)
White %
51.4%46.2%
Black %
6.2%12.2%
Asian %
4.9%10.0%
Hispanic %
44.7%49.5%
Age 0–17 %
19.3%22.5%
Age 18–64 %
69.8%64.1%
Age 65+ %
10.9%13.4%
Bachelor's+ %
58.5%38.2%
Diversity Index
53/10052/100
Economy
ZIP 78256
San Antonio city, TX
View full profile →- Median Income$72,797
- Unemployment %4.1%
- IRS Net Migration+567
- Work From Home %11.8%
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%
Visual comparison (same scale)
Median Income
$72,797$62,203
Unemployment %
4.1%4.1%
IRS Net Migration
+567+2,689
Work From Home %
11.8%15.4%
Housing
ZIP 78256
San Antonio city, TX
View full profile →- Median Home Value$494k
- Median Rent$1,446
- Owner Occupied %29.9%
- Broadband %94.2%
- Vacant %16.6%
- Median Year Built2011
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
Visual comparison (same scale)
Median Home Value
$494k$245k
Median Rent
$1,446$1,131
Owner Occupied %
29.9%35.3%
Broadband %
94.2%89.2%
Vacant %
16.6%10.6%
Median Year Built
20111989
Climate & Location
ZIP 78256
San Antonio city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)789 ft
- Nearest Airport11.2 miles (18.0 km)
- Distance to Coast115.4 miles (185.7 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
789 ft789 ft
Nearest Airport
11.2 miles (18.0 km)8.2 miles (13.3 km)
Distance to Coast
115.4 miles (185.7 km)110.9 miles (178.5 km)
Infrastructure
ZIP 78256
San Antonio city, TX
View full profile →- Work From Home %11.8%
- Walkability (0–100)46
- Broadband %94.2%
ZIP 78240
San Antonio city, TX
View full profile →- Work From Home %15.4%
- Walkability (0–100)59
- Broadband %89.2%
Visual comparison (same scale)
Work From Home %
11.8%15.4%
Walkability (0–100)
4659
Broadband %
94.2%89.2%
Frequently Asked Questions
How do ZIP 78256 and 78240 compare?
ZIP 78256 is wealthier, higher home values, lower unemployment, more diverse, more educated. ZIP 78240 is more affordable rent, lower poverty rate, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (78256), orange the second (78240). 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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