91942 vs 92124 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 91942, Orange = ZIP 92124.
Quick verdict: ZIP 91942 is more affordable rent, more diverse. ZIP 92124 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 91942
La Mesa city, CA
View full profile →- Population40,920
- Median Income$81,262
- Median Home Value$689k
- Median Rent$1,812
- Median Age37.5 yrs
- Poverty Rate12.7%
ZIP 92124
San Diego city, CA
View full profile →- Population31,032
- Median Income$108,219
- Median Home Value$869k
- Median Rent$2,880
- Median Age32.4 yrs
- Poverty Rate5.5%
Visual comparison (same scale)
Population
40,92031,032
Median Income
$81,262$108,219
Median Home Value
$689k$869k
Median Rent
$1,812$2,880
Median Age
37.5 yrs32.4 yrs
Poverty Rate
12.7%5.5%
Demographics
ZIP 91942
La Mesa city, CA
View full profile →- White %61.5%
- Black %7.3%
- Asian %7.0%
- Hispanic %27.0%
- Age 0–17 %20.6%
- Age 18–64 %63.3%
- Age 65+ %16.1%
- Bachelor's+ %38.2%
- Diversity Index54/100
ZIP 92124
San Diego city, CA
View full profile →- White %65.4%
- Black %6.6%
- Asian %10.9%
- Hispanic %20.3%
- Age 0–17 %27.3%
- Age 18–64 %59.5%
- Age 65+ %13.2%
- Bachelor's+ %55.4%
- Diversity Index52/100
Visual comparison (same scale)
White %
61.5%65.4%
Black %
7.3%6.6%
Asian %
7.0%10.9%
Hispanic %
27.0%20.3%
Age 0–17 %
20.6%27.3%
Age 18–64 %
63.3%59.5%
Age 65+ %
16.1%13.2%
Bachelor's+ %
38.2%55.4%
Diversity Index
54/10052/100
Economy
ZIP 91942
La Mesa city, CA
View full profile →- Median Income$81,262
- Unemployment %6.7%
- IRS Net Migration+2,014
- Work From Home %15.0%
ZIP 92124
San Diego city, CA
View full profile →- Median Income$108,219
- Unemployment %4.7%
- IRS Net Migration+1,527
- Work From Home %18.7%
Visual comparison (same scale)
Median Income
$81,262$108,219
Unemployment %
6.7%4.7%
IRS Net Migration
+2,014+1,527
Work From Home %
15.0%18.7%
Housing
ZIP 91942
La Mesa city, CA
View full profile →- Median Home Value$689k
- Median Rent$1,812
- Owner Occupied %44.0%
- Broadband %92.0%
- Vacant %4.9%
- Median Year Built1971
ZIP 92124
San Diego city, CA
View full profile →- Median Home Value$869k
- Median Rent$2,880
- Owner Occupied %45.1%
- Broadband %97.4%
- Vacant %4.4%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$689k$869k
Median Rent
$1,812$2,880
Owner Occupied %
44.0%45.1%
Broadband %
92.0%97.4%
Vacant %
4.9%4.4%
Median Year Built
19711981
Climate & Location
ZIP 91942
La Mesa city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)495 ft
- Nearest Airport9.4 miles (15.2 km)
- Distance to Coast10.0 miles (16.2 km)
ZIP 92124
San Diego city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)417 ft
- Nearest Airport4.4 miles (7.1 km)
- Distance to Coast8.1 miles (13.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
495 ft417 ft
Nearest Airport
9.4 miles (15.2 km)4.4 miles (7.1 km)
Distance to Coast
10.0 miles (16.2 km)8.1 miles (13.0 km)
Infrastructure
ZIP 91942
La Mesa city, CA
View full profile →- Work From Home %15.0%
- Walkability (0–100)72
- Broadband %92.0%
ZIP 92124
San Diego city, CA
View full profile →- Work From Home %18.7%
- Walkability (0–100)48
- Broadband %97.4%
Visual comparison (same scale)
Work From Home %
15.0%18.7%
Walkability (0–100)
7248
Broadband %
92.0%97.4%
Frequently Asked Questions
How do ZIP 91942 and 92124 compare?
ZIP 91942 is more affordable rent, more diverse. ZIP 92124 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 (91942), orange the second (92124). 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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