78121 vs 78154 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78121, Orange = ZIP 78154.
Quick verdict: ZIP 78121 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment. ZIP 78154 is more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 78121
La Vernia city, TX
View full profile →- Population15,001
- Median Income$126,726
- Median Home Value$360k
- Median Rent$891
- Median Age39.4 yrs
- Poverty Rate5.8%
ZIP 78154
Schertz city, TX
View full profile →- Population40,898
- Median Income$97,465
- Median Home Value$296k
- Median Rent$1,396
- Median Age38.1 yrs
- Poverty Rate6.7%
Visual comparison (same scale)
Population
15,00140,898
Median Income
$126,726$97,465
Median Home Value
$360k$296k
Median Rent
$891$1,396
Median Age
39.4 yrs38.1 yrs
Poverty Rate
5.8%6.7%
Demographics
ZIP 78121
La Vernia city, TX
View full profile →- White %79.2%
- Black %2.0%
- Asian %0.4%
- Hispanic %23.1%
- Age 0–17 %25.3%
- Age 18–64 %61.9%
- Age 65+ %12.8%
- Bachelor's+ %32.7%
- Diversity Index32/100
ZIP 78154
Schertz city, TX
View full profile →- White %57.1%
- Black %15.6%
- Asian %1.9%
- Hispanic %31.6%
- Age 0–17 %23.4%
- Age 18–64 %63.2%
- Age 65+ %13.4%
- Bachelor's+ %40.3%
- Diversity Index55/100
Visual comparison (same scale)
White %
79.2%57.1%
Black %
2.0%15.6%
Asian %
0.4%1.9%
Hispanic %
23.1%31.6%
Age 0–17 %
25.3%23.4%
Age 18–64 %
61.9%63.2%
Age 65+ %
12.8%13.4%
Bachelor's+ %
32.7%40.3%
Diversity Index
32/10055/100
Economy
ZIP 78121
La Vernia city, TX
View full profile →- Median Income$126,726
- Unemployment %3.2%
- IRS Net Migration+708
- Work From Home %14.9%
ZIP 78154
Schertz city, TX
View full profile →- Median Income$97,465
- Unemployment %5.0%
- IRS Net Migration+1,929
- Work From Home %17.0%
Visual comparison (same scale)
Median Income
$126,726$97,465
Unemployment %
3.2%5.0%
IRS Net Migration
+708+1,929
Work From Home %
14.9%17.0%
Housing
ZIP 78121
La Vernia city, TX
View full profile →- Median Home Value$360k
- Median Rent$891
- Owner Occupied %89.3%
- Broadband %93.0%
- Vacant %4.3%
- Median Year Built2002
ZIP 78154
Schertz city, TX
View full profile →- Median Home Value$296k
- Median Rent$1,396
- Owner Occupied %70.0%
- Broadband %95.9%
- Vacant %4.4%
- Median Year Built2003
Visual comparison (same scale)
Median Home Value
$360k$296k
Median Rent
$891$1,396
Owner Occupied %
89.3%70.0%
Broadband %
93.0%95.9%
Vacant %
4.3%4.4%
Median Year Built
20022003
Climate & Location
ZIP 78121
La Vernia city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)400 ft
- Nearest Airport16.1 miles (26.0 km)
- Distance to Coast79.0 miles (127.1 km)
ZIP 78154
Schertz city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)760 ft
- Nearest Airport1.6 miles (2.5 km)
- Distance to Coast94.4 miles (152.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
400 ft760 ft
Nearest Airport
16.1 miles (26.0 km)1.6 miles (2.5 km)
Distance to Coast
79.0 miles (127.1 km)94.4 miles (152.0 km)
Infrastructure
ZIP 78121
La Vernia city, TX
View full profile →- Work From Home %14.9%
- Walkability (0–100)20
- Broadband %93.0%
ZIP 78154
Schertz city, TX
View full profile →- Work From Home %17.0%
- Walkability (0–100)36
- Broadband %95.9%
Visual comparison (same scale)
Work From Home %
14.9%17.0%
Walkability (0–100)
2036
Broadband %
93.0%95.9%
Frequently Asked Questions
How do ZIP 78121 and 78154 compare?
ZIP 78121 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment. ZIP 78154 is more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (78121), orange the second (78154). 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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