91016 vs 91331 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 91016, Orange = ZIP 91331.
Quick verdict: ZIP 91016 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 91331 is more affordable rent.
Quick Facts
ZIP 91016
Monrovia city, CA
View full profile →- Population41,710
- Median Income$99,555
- Median Home Value$874k
- Median Rent$1,873
- Median Age38.3 yrs
- Poverty Rate10.1%
ZIP 91331
Los Angeles city, CA
View full profile →- Population98,820
- Median Income$82,025
- Median Home Value$609k
- Median Rent$1,559
- Median Age34.7 yrs
- Poverty Rate16.9%
Visual comparison (same scale)
Population
41,71098,820
Median Income
$99,555$82,025
Median Home Value
$874k$609k
Median Rent
$1,873$1,559
Median Age
38.3 yrs34.7 yrs
Poverty Rate
10.1%16.9%
Demographics
ZIP 91016
Monrovia city, CA
View full profile →- White %41.1%
- Black %5.7%
- Asian %15.7%
- Hispanic %43.2%
- Age 0–17 %22.3%
- Age 18–64 %63.4%
- Age 65+ %14.3%
- Bachelor's+ %43.9%
- Diversity Index62/100
ZIP 91331
Los Angeles city, CA
View full profile →- White %21.7%
- Black %2.1%
- Asian %4.7%
- Hispanic %87.5%
- Age 0–17 %24.4%
- Age 18–64 %63.4%
- Age 65+ %12.2%
- Bachelor's+ %11.2%
- Diversity Index19/100
Visual comparison (same scale)
White %
41.1%21.7%
Black %
5.7%2.1%
Asian %
15.7%4.7%
Hispanic %
43.2%87.5%
Age 0–17 %
22.3%24.4%
Age 18–64 %
63.4%63.4%
Age 65+ %
14.3%12.2%
Bachelor's+ %
43.9%11.2%
Diversity Index
62/10019/100
Economy
ZIP 91016
Monrovia city, CA
View full profile →- Median Income$99,555
- Unemployment %5.1%
- IRS Net Migration+2,053
- Work From Home %16.5%
ZIP 91331
Los Angeles city, CA
View full profile →- Median Income$82,025
- Unemployment %6.8%
- IRS Net Migration+4,863
- Work From Home %6.5%
Visual comparison (same scale)
Median Income
$99,555$82,025
Unemployment %
5.1%6.8%
IRS Net Migration
+2,053+4,863
Work From Home %
16.5%6.5%
Housing
ZIP 91016
Monrovia city, CA
View full profile →- Median Home Value$874k
- Median Rent$1,873
- Owner Occupied %49.7%
- Broadband %91.9%
- Vacant %5.3%
- Median Year Built1960
ZIP 91331
Los Angeles city, CA
View full profile →- Median Home Value$609k
- Median Rent$1,559
- Owner Occupied %62.8%
- Broadband %91.3%
- Vacant %3.7%
- Median Year Built1958
Visual comparison (same scale)
Median Home Value
$874k$609k
Median Rent
$1,873$1,559
Owner Occupied %
49.7%62.8%
Broadband %
91.9%91.3%
Vacant %
5.3%3.7%
Median Year Built
19601958
Climate & Location
ZIP 91016
Monrovia city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)5,710 ft
- Nearest Airport20.7 miles (33.4 km)
- Distance to Coast24.9 miles (40.0 km)
ZIP 91331
Los Angeles city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)770 ft
- Nearest Airport5.0 miles (8.1 km)
- Distance to Coast17.3 miles (27.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
5,710 ft770 ft
Nearest Airport
20.7 miles (33.4 km)5.0 miles (8.1 km)
Distance to Coast
24.9 miles (40.0 km)17.3 miles (27.8 km)
Infrastructure
ZIP 91016
Monrovia city, CA
View full profile →- Work From Home %16.5%
- Walkability (0–100)66
- Broadband %91.9%
ZIP 91331
Los Angeles city, CA
View full profile →- Work From Home %6.5%
- Walkability (0–100)68
- Broadband %91.3%
Visual comparison (same scale)
Work From Home %
16.5%6.5%
Walkability (0–100)
6668
Broadband %
91.9%91.3%
Frequently Asked Questions
How do ZIP 91016 and 91331 compare?
ZIP 91016 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 91331 is more affordable rent.
What do the blue and orange colors mean?
Blue represents the first ZIP (91016), orange the second (91331). 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).
Continue exploring