92084 vs 92078 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 92084, Orange = ZIP 92078.
Quick verdict: ZIP 92084 is more affordable rent. ZIP 92078 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 92084
Vista city, CA
View full profile →- Population49,533
- Median Income$97,410
- Median Home Value$746k
- Median Rent$1,841
- Median Age34.9 yrs
- Poverty Rate9.5%
ZIP 92078
San Marcos city, CA
View full profile →- Population53,542
- Median Income$114,905
- Median Home Value$874k
- Median Rent$2,282
- Median Age38.6 yrs
- Poverty Rate8.4%
Visual comparison (same scale)
Population
49,53353,542
Median Income
$97,410$114,905
Median Home Value
$746k$874k
Median Rent
$1,841$2,282
Median Age
34.9 yrs38.6 yrs
Poverty Rate
9.5%8.4%
Demographics
ZIP 92084
Vista city, CA
View full profile →- White %52.5%
- Black %2.2%
- Asian %3.9%
- Hispanic %48.6%
- Age 0–17 %25.4%
- Age 18–64 %60.6%
- Age 65+ %14.0%
- Bachelor's+ %27.1%
- Diversity Index49/100
ZIP 92078
San Marcos city, CA
View full profile →- White %61.9%
- Black %1.3%
- Asian %10.4%
- Hispanic %28.3%
- Age 0–17 %25.1%
- Age 18–64 %58.6%
- Age 65+ %16.3%
- Bachelor's+ %48.3%
- Diversity Index53/100
Visual comparison (same scale)
White %
52.5%61.9%
Black %
2.2%1.3%
Asian %
3.9%10.4%
Hispanic %
48.6%28.3%
Age 0–17 %
25.4%25.1%
Age 18–64 %
60.6%58.6%
Age 65+ %
14.0%16.3%
Bachelor's+ %
27.1%48.3%
Diversity Index
49/10053/100
Economy
ZIP 92084
Vista city, CA
View full profile →- Median Income$97,410
- Unemployment %6.0%
- IRS Net Migration+2,438
- Work From Home %13.6%
ZIP 92078
San Marcos city, CA
View full profile →- Median Income$114,905
- Unemployment %4.4%
- IRS Net Migration+2,635
- Work From Home %23.1%
Visual comparison (same scale)
Median Income
$97,410$114,905
Unemployment %
6.0%4.4%
IRS Net Migration
+2,438+2,635
Work From Home %
13.6%23.1%
Housing
ZIP 92084
Vista city, CA
View full profile →- Median Home Value$746k
- Median Rent$1,841
- Owner Occupied %57.6%
- Broadband %94.9%
- Vacant %4.4%
- Median Year Built1979
ZIP 92078
San Marcos city, CA
View full profile →- Median Home Value$874k
- Median Rent$2,282
- Owner Occupied %71.3%
- Broadband %95.3%
- Vacant %4.8%
- Median Year Built1998
Visual comparison (same scale)
Median Home Value
$746k$874k
Median Rent
$1,841$2,282
Owner Occupied %
57.6%71.3%
Broadband %
94.9%95.3%
Vacant %
4.4%4.8%
Median Year Built
19791998
Climate & Location
ZIP 92084
Vista city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)430 ft
- Nearest Airport7.7 miles (12.5 km)
- Distance to Coast8.7 miles (14.0 km)
ZIP 92078
San Marcos city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)600 ft
- Nearest Airport5.8 miles (9.3 km)
- Distance to Coast8.4 miles (13.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
430 ft600 ft
Nearest Airport
7.7 miles (12.5 km)5.8 miles (9.3 km)
Distance to Coast
8.7 miles (14.0 km)8.4 miles (13.6 km)
Infrastructure
ZIP 92084
Vista city, CA
View full profile →- Work From Home %13.6%
- Walkability (0–100)60
- Broadband %94.9%
ZIP 92078
San Marcos city, CA
View full profile →- Work From Home %23.1%
- Walkability (0–100)65
- Broadband %95.3%
Visual comparison (same scale)
Work From Home %
13.6%23.1%
Walkability (0–100)
6065
Broadband %
94.9%95.3%
Frequently Asked Questions
How do ZIP 92084 and 92078 compare?
ZIP 92084 is more affordable rent. ZIP 92078 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (92084), orange the second (92078). 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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