91931 vs 91901 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 91931, Orange = ZIP 91901.
Quick verdict: ZIP 91931 is lower poverty rate, more diverse. ZIP 91901 is wealthier, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 91931
CA
View full profile →- Population735
- Median Income$49,808
- Median Home Value—
- Median Rent—
- Median Age40.0 yrs
- Poverty Rate7.8%
ZIP 91901
Alpine CDP, CA
View full profile →- Population18,300
- Median Income$116,600
- Median Home Value$804k
- Median Rent$1,902
- Median Age42.5 yrs
- Poverty Rate10.2%
Visual comparison (same scale)
Population
73518,300
Median Income
$49,808$116,600
Median Home Value
—$804k
Median Rent
—$1,902
Median Age
40.0 yrs42.5 yrs
Poverty Rate
7.8%10.2%
Demographics
ZIP 91931
CA
View full profile →- White %69.9%
- Black %0.0%
- Asian %0.0%
- Hispanic %28.0%
- Age 0–17 %25.3%
- Age 18–64 %42.9%
- Age 65+ %31.8%
- Bachelor's+ %19.9%
- Diversity Index43/100
ZIP 91901
Alpine CDP, CA
View full profile →- White %79.3%
- Black %1.7%
- Asian %2.6%
- Hispanic %18.6%
- Age 0–17 %21.0%
- Age 18–64 %61.1%
- Age 65+ %17.9%
- Bachelor's+ %30.4%
- Diversity Index34/100
Visual comparison (same scale)
White %
69.9%79.3%
Black %
0.0%1.7%
Asian %
0.0%2.6%
Hispanic %
28.0%18.6%
Age 0–17 %
25.3%21.0%
Age 18–64 %
42.9%61.1%
Age 65+ %
31.8%17.9%
Bachelor's+ %
19.9%30.4%
Diversity Index
43/10034/100
Economy
ZIP 91931
CA
View full profile →- Median Income$49,808
- Unemployment %7.6%
- IRS Net Migration+36
- Work From Home %0.0%
ZIP 91901
Alpine CDP, CA
View full profile →- Median Income$116,600
- Unemployment %5.4%
- IRS Net Migration+901
- Work From Home %10.0%
Visual comparison (same scale)
Median Income
$49,808$116,600
Unemployment %
7.6%5.4%
IRS Net Migration
+36+901
Work From Home %
0.0%10.0%
Housing
ZIP 91931
CA
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %78.2%
- Broadband %87.1%
- Vacant %15.9%
- Median Year Built1990
ZIP 91901
Alpine CDP, CA
View full profile →- Median Home Value$804k
- Median Rent$1,902
- Owner Occupied %74.7%
- Broadband %93.8%
- Vacant %3.1%
- Median Year Built1987
Visual comparison (same scale)
Median Home Value
—$804k
Median Rent
—$1,902
Owner Occupied %
78.2%74.7%
Broadband %
87.1%93.8%
Vacant %
15.9%3.1%
Median Year Built
19901987
Climate & Location
ZIP 91931
CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)5,920 ft
- Nearest Airport31.0 miles (49.9 km)
- Distance to Coast35.3 miles (56.8 km)
ZIP 91901
Alpine CDP, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,695 ft
- Nearest Airport22.6 miles (36.4 km)
- Distance to Coast26.2 miles (42.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
5,920 ft1,695 ft
Nearest Airport
31.0 miles (49.9 km)22.6 miles (36.4 km)
Distance to Coast
35.3 miles (56.8 km)26.2 miles (42.1 km)
Infrastructure
ZIP 91901
Alpine CDP, CA
View full profile →- Work From Home %10.0%
- Walkability (0–100)36
- Broadband %93.8%
Visual comparison (same scale)
Work From Home %
0.0%10.0%
Walkability (0–100)
3236
Broadband %
87.1%93.8%
Frequently Asked Questions
How do ZIP 91931 and 91901 compare?
ZIP 91931 is lower poverty rate, more diverse. ZIP 91901 is wealthier, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (91931), orange the second (91901). 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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