78218 vs 78023 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78218, Orange = ZIP 78023.
Quick verdict: ZIP 78218 is more affordable rent, more diverse. ZIP 78023 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 78218
San Antonio city, TX
View full profile →- Population38,291
- Median Income$56,833
- Median Home Value$184k
- Median Rent$990
- Median Age37.0 yrs
- Poverty Rate19.1%
ZIP 78023
San Antonio city, TX
View full profile →- Population28,585
- Median Income$129,701
- Median Home Value$394k
- Median Rent$1,445
- Median Age43.2 yrs
- Poverty Rate4.3%
Visual comparison (same scale)
Population
38,29128,585
Median Income
$56,833$129,701
Median Home Value
$184k$394k
Median Rent
$990$1,445
Median Age
37.0 yrs43.2 yrs
Poverty Rate
19.1%4.3%
Demographics
ZIP 78218
San Antonio city, TX
View full profile →- White %40.9%
- Black %14.5%
- Asian %3.5%
- Hispanic %52.9%
- Age 0–17 %23.3%
- Age 18–64 %62.5%
- Age 65+ %14.2%
- Bachelor's+ %19.7%
- Diversity Index53/100
ZIP 78023
San Antonio city, TX
View full profile →- White %64.2%
- Black %2.2%
- Asian %4.8%
- Hispanic %42.8%
- Age 0–17 %23.3%
- Age 18–64 %61.1%
- Age 65+ %15.6%
- Bachelor's+ %56.2%
- Diversity Index40/100
Visual comparison (same scale)
White %
40.9%64.2%
Black %
14.5%2.2%
Asian %
3.5%4.8%
Hispanic %
52.9%42.8%
Age 0–17 %
23.3%23.3%
Age 18–64 %
62.5%61.1%
Age 65+ %
14.2%15.6%
Bachelor's+ %
19.7%56.2%
Diversity Index
53/10040/100
Economy
ZIP 78218
San Antonio city, TX
View full profile →- Median Income$56,833
- Unemployment %5.1%
- IRS Net Migration+1,806
- Work From Home %7.7%
ZIP 78023
San Antonio city, TX
View full profile →- Median Income$129,701
- Unemployment %4.2%
- IRS Net Migration+1,348
- Work From Home %21.6%
Visual comparison (same scale)
Median Income
$56,833$129,701
Unemployment %
5.1%4.2%
IRS Net Migration
+1,806+1,348
Work From Home %
7.7%21.6%
Housing
ZIP 78218
San Antonio city, TX
View full profile →- Median Home Value$184k
- Median Rent$990
- Owner Occupied %49.5%
- Broadband %88.0%
- Vacant %4.6%
- Median Year Built1977
ZIP 78023
San Antonio city, TX
View full profile →- Median Home Value$394k
- Median Rent$1,445
- Owner Occupied %88.4%
- Broadband %96.7%
- Vacant %3.1%
- Median Year Built2005
Visual comparison (same scale)
Median Home Value
$184k$394k
Median Rent
$990$1,445
Owner Occupied %
49.5%88.4%
Broadband %
88.0%96.7%
Vacant %
4.6%3.1%
Median Year Built
19772005
Climate & Location
ZIP 78218
San Antonio city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)700 ft
- Nearest Airport5.3 miles (8.5 km)
- Distance to Coast98.9 miles (159.1 km)
ZIP 78023
San Antonio city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)940 ft
- Nearest Airport16.8 miles (27.0 km)
- Distance to Coast120.2 miles (193.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
700 ft940 ft
Nearest Airport
5.3 miles (8.5 km)16.8 miles (27.0 km)
Distance to Coast
98.9 miles (159.1 km)120.2 miles (193.4 km)
Infrastructure
ZIP 78218
San Antonio city, TX
View full profile →- Work From Home %7.7%
- Walkability (0–100)60
- Broadband %88.0%
ZIP 78023
San Antonio city, TX
View full profile →- Work From Home %21.6%
- Walkability (0–100)35
- Broadband %96.7%
Visual comparison (same scale)
Work From Home %
7.7%21.6%
Walkability (0–100)
6035
Broadband %
88.0%96.7%
Frequently Asked Questions
How do ZIP 78218 and 78023 compare?
ZIP 78218 is more affordable rent, more diverse. ZIP 78023 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 (78218), orange the second (78023). 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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