91941 vs 91978 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 91941, Orange = ZIP 91978.
Quick verdict: ZIP 91941 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 91978 is more diverse.
Quick Facts
ZIP 91941
Casa de Oro-Mount Helix CDP, CA
View full profile →- Population33,706
- Median Income$111,607
- Median Home Value$885k
- Median Rent$1,933
- Median Age41.2 yrs
- Poverty Rate7.0%
ZIP 91978
Spring Valley CDP, CA
View full profile →- Population10,511
- Median Income$111,506
- Median Home Value$597k
- Median Rent$2,089
- Median Age38.4 yrs
- Poverty Rate13.4%
Visual comparison (same scale)
Population
33,70610,511
Median Income
$111,607$111,506
Median Home Value
$885k$597k
Median Rent
$1,933$2,089
Median Age
41.2 yrs38.4 yrs
Poverty Rate
7.0%13.4%
Demographics
ZIP 91941
Casa de Oro-Mount Helix CDP, CA
View full profile →- White %64.0%
- Black %7.1%
- Asian %5.2%
- Hispanic %26.1%
- Age 0–17 %19.9%
- Age 18–64 %61.1%
- Age 65+ %19.1%
- Bachelor's+ %45.9%
- Diversity Index51/100
ZIP 91978
Spring Valley CDP, CA
View full profile →- White %45.0%
- Black %11.5%
- Asian %6.1%
- Hispanic %36.7%
- Age 0–17 %23.6%
- Age 18–64 %62.3%
- Age 65+ %14.1%
- Bachelor's+ %30.6%
- Diversity Index65/100
Visual comparison (same scale)
White %
64.0%45.0%
Black %
7.1%11.5%
Asian %
5.2%6.1%
Hispanic %
26.1%36.7%
Age 0–17 %
19.9%23.6%
Age 18–64 %
61.1%62.3%
Age 65+ %
19.1%14.1%
Bachelor's+ %
45.9%30.6%
Diversity Index
51/10065/100
Economy
ZIP 91941
Casa de Oro-Mount Helix CDP, CA
View full profile →- Median Income$111,607
- Unemployment %5.3%
- IRS Net Migration+1,659
- Work From Home %14.9%
ZIP 91978
Spring Valley CDP, CA
View full profile →- Median Income$111,506
- Unemployment %6.9%
- IRS Net Migration+517
- Work From Home %12.1%
Visual comparison (same scale)
Median Income
$111,607$111,506
Unemployment %
5.3%6.9%
IRS Net Migration
+1,659+517
Work From Home %
14.9%12.1%
Housing
ZIP 91941
Casa de Oro-Mount Helix CDP, CA
View full profile →- Median Home Value$885k
- Median Rent$1,933
- Owner Occupied %65.5%
- Broadband %94.8%
- Vacant %4.2%
- Median Year Built1969
ZIP 91978
Spring Valley CDP, CA
View full profile →- Median Home Value$597k
- Median Rent$2,089
- Owner Occupied %65.8%
- Broadband %94.3%
- Vacant %2.2%
- Median Year Built1979
Visual comparison (same scale)
Median Home Value
$885k$597k
Median Rent
$1,933$2,089
Owner Occupied %
65.5%65.8%
Broadband %
94.8%94.3%
Vacant %
4.2%2.2%
Median Year Built
19691979
Climate & Location
ZIP 91941
Casa de Oro-Mount Helix CDP, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)495 ft
- Nearest Airport11.3 miles (18.2 km)
- Distance to Coast10.2 miles (16.4 km)
ZIP 91978
Spring Valley CDP, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)495 ft
- Nearest Airport10.7 miles (17.3 km)
- Distance to Coast11.6 miles (18.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
495 ft495 ft
Nearest Airport
11.3 miles (18.2 km)10.7 miles (17.3 km)
Distance to Coast
10.2 miles (16.4 km)11.6 miles (18.6 km)
Infrastructure
ZIP 91941
Casa de Oro-Mount Helix CDP, CA
View full profile →- Work From Home %14.9%
- Walkability (0–100)58
- Broadband %94.8%
ZIP 91978
Spring Valley CDP, CA
View full profile →- Work From Home %12.1%
- Walkability (0–100)60
- Broadband %94.3%
Visual comparison (same scale)
Work From Home %
14.9%12.1%
Walkability (0–100)
5860
Broadband %
94.8%94.3%
Frequently Asked Questions
How do ZIP 91941 and 91978 compare?
ZIP 91941 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 91978 is more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (91941), orange the second (91978). 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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