92321 vs 91730 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 92321, Orange = ZIP 91730.
Quick verdict: ZIP 92321 is more affordable rent, higher work-from-home share. ZIP 91730 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated.
Quick Facts
ZIP 92321
Lake Arrowhead CDP, CA
View full profile →- Population828
- Median Income$50,893
- Median Home Value$480k
- Median Rent$730
- Median Age51.1 yrs
- Poverty Rate24.6%
ZIP 91730
Rancho Cucamonga city, CA
View full profile →- Population71,692
- Median Income$89,654
- Median Home Value$595k
- Median Rent$2,052
- Median Age34.8 yrs
- Poverty Rate10.1%
Visual comparison (same scale)
Population
82871,692
Median Income
$50,893$89,654
Median Home Value
$480k$595k
Median Rent
$730$2,052
Median Age
51.1 yrs34.8 yrs
Poverty Rate
24.6%10.1%
Demographics
ZIP 92321
Lake Arrowhead CDP, CA
View full profile →- White %81.6%
- Black %0.0%
- Asian %0.0%
- Hispanic %40.8%
- Age 0–17 %25.6%
- Age 18–64 %47.3%
- Age 65+ %27.1%
- Bachelor's+ %28.3%
- Diversity Index17/100
ZIP 91730
Rancho Cucamonga city, CA
View full profile →- White %40.6%
- Black %10.1%
- Asian %14.2%
- Hispanic %43.2%
- Age 0–17 %23.5%
- Age 18–64 %64.0%
- Age 65+ %12.5%
- Bachelor's+ %32.5%
- Diversity Index62/100
Visual comparison (same scale)
White %
81.6%40.6%
Black %
0.0%10.1%
Asian %
0.0%14.2%
Hispanic %
40.8%43.2%
Age 0–17 %
25.6%23.5%
Age 18–64 %
47.3%64.0%
Age 65+ %
27.1%12.5%
Bachelor's+ %
28.3%32.5%
Diversity Index
17/10062/100
Economy
ZIP 92321
Lake Arrowhead CDP, CA
View full profile →- Median Income$50,893
- Unemployment %17.9%
- IRS Net Migration+41
- Work From Home %16.0%
ZIP 91730
Rancho Cucamonga city, CA
View full profile →- Median Income$89,654
- Unemployment %5.7%
- IRS Net Migration+3,528
- Work From Home %10.5%
Visual comparison (same scale)
Median Income
$50,893$89,654
Unemployment %
17.9%5.7%
IRS Net Migration
+41+3,528
Work From Home %
16.0%10.5%
Housing
ZIP 92321
Lake Arrowhead CDP, CA
View full profile →- Median Home Value$480k
- Median Rent$730
- Owner Occupied %84.1%
- Broadband %94.6%
- Vacant %69.0%
- Median Year Built1973
ZIP 91730
Rancho Cucamonga city, CA
View full profile →- Median Home Value$595k
- Median Rent$2,052
- Owner Occupied %48.4%
- Broadband %93.8%
- Vacant %3.2%
- Median Year Built1988
Visual comparison (same scale)
Median Home Value
$480k$595k
Median Rent
$730$2,052
Owner Occupied %
84.1%48.4%
Broadband %
94.6%93.8%
Vacant %
69.0%3.2%
Median Year Built
19731988
Climate & Location
ZIP 92321
Lake Arrowhead CDP, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)5,205 ft
- Nearest Airport11.9 miles (19.2 km)
- Distance to Coast60.1 miles (96.7 km)
ZIP 91730
Rancho Cucamonga city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)949 ft
- Nearest Airport3.4 miles (5.4 km)
- Distance to Coast36.1 miles (58.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
5,205 ft949 ft
Nearest Airport
11.9 miles (19.2 km)3.4 miles (5.4 km)
Distance to Coast
60.1 miles (96.7 km)36.1 miles (58.1 km)
Infrastructure
ZIP 92321
Lake Arrowhead CDP, CA
View full profile →- Work From Home %16.0%
- Walkability (0–100)36
- Broadband %94.6%
ZIP 91730
Rancho Cucamonga city, CA
View full profile →- Work From Home %10.5%
- Walkability (0–100)67
- Broadband %93.8%
Visual comparison (same scale)
Work From Home %
16.0%10.5%
Walkability (0–100)
3667
Broadband %
94.6%93.8%
Frequently Asked Questions
How do ZIP 92321 and 91730 compare?
ZIP 92321 is more affordable rent, higher work-from-home share. ZIP 91730 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (92321), orange the second (91730). 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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