91789 vs 91791 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 91789, Orange = ZIP 91791.
Quick verdict: ZIP 91789 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 91791 is more affordable rent, more diverse.
Quick Facts
ZIP 91789
Walnut city, CA
View full profile →- Population40,933
- Median Income$125,742
- Median Home Value$937k
- Median Rent$2,680
- Median Age46.3 yrs
- Poverty Rate7.7%
ZIP 91791
West Covina city, CA
View full profile →- Population33,321
- Median Income$100,365
- Median Home Value$783k
- Median Rent$1,767
- Median Age44.0 yrs
- Poverty Rate9.8%
Visual comparison (same scale)
Population
40,93333,321
Median Income
$125,742$100,365
Median Home Value
$937k$783k
Median Rent
$2,680$1,767
Median Age
46.3 yrs44.0 yrs
Poverty Rate
7.7%9.8%
Demographics
ZIP 91789
Walnut city, CA
View full profile →- White %14.2%
- Black %2.1%
- Asian %67.6%
- Hispanic %18.4%
- Age 0–17 %19.6%
- Age 18–64 %58.4%
- Age 65+ %22.0%
- Bachelor's+ %53.2%
- Diversity Index49/100
ZIP 91791
West Covina city, CA
View full profile →- White %23.0%
- Black %3.0%
- Asian %30.4%
- Hispanic %51.5%
- Age 0–17 %17.8%
- Age 18–64 %62.8%
- Age 65+ %19.4%
- Bachelor's+ %34.3%
- Diversity Index59/100
Visual comparison (same scale)
White %
14.2%23.0%
Black %
2.1%3.0%
Asian %
67.6%30.4%
Hispanic %
18.4%51.5%
Age 0–17 %
19.6%17.8%
Age 18–64 %
58.4%62.8%
Age 65+ %
22.0%19.4%
Bachelor's+ %
53.2%34.3%
Diversity Index
49/10059/100
Economy
ZIP 91789
Walnut city, CA
View full profile →- Median Income$125,742
- Unemployment %4.3%
- IRS Net Migration+2,014
- Work From Home %18.6%
ZIP 91791
West Covina city, CA
View full profile →- Median Income$100,365
- Unemployment %7.8%
- IRS Net Migration+1,640
- Work From Home %12.8%
Visual comparison (same scale)
Median Income
$125,742$100,365
Unemployment %
4.3%7.8%
IRS Net Migration
+2,014+1,640
Work From Home %
18.6%12.8%
Housing
ZIP 91789
Walnut city, CA
View full profile →- Median Home Value$937k
- Median Rent$2,680
- Owner Occupied %82.4%
- Broadband %95.7%
- Vacant %5.7%
- Median Year Built1982
ZIP 91791
West Covina city, CA
View full profile →- Median Home Value$783k
- Median Rent$1,767
- Owner Occupied %65.7%
- Broadband %89.5%
- Vacant %3.7%
- Median Year Built1966
Visual comparison (same scale)
Median Home Value
$937k$783k
Median Rent
$2,680$1,767
Owner Occupied %
82.4%65.7%
Broadband %
95.7%89.5%
Vacant %
5.7%3.7%
Median Year Built
19821966
Climate & Location
ZIP 91789
Walnut city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)999 ft
- Nearest Airport14.8 miles (23.8 km)
- Distance to Coast21.9 miles (35.3 km)
ZIP 91791
West Covina city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)999 ft
- Nearest Airport16.7 miles (26.8 km)
- Distance to Coast23.1 miles (37.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
999 ft999 ft
Nearest Airport
14.8 miles (23.8 km)16.7 miles (26.8 km)
Distance to Coast
21.9 miles (35.3 km)23.1 miles (37.3 km)
Infrastructure
ZIP 91789
Walnut city, CA
View full profile →- Work From Home %18.6%
- Walkability (0–100)59
- Broadband %95.7%
ZIP 91791
West Covina city, CA
View full profile →- Work From Home %12.8%
- Walkability (0–100)60
- Broadband %89.5%
Visual comparison (same scale)
Work From Home %
18.6%12.8%
Walkability (0–100)
5960
Broadband %
95.7%89.5%
Frequently Asked Questions
How do ZIP 91789 and 91791 compare?
ZIP 91789 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 91791 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (91789), orange the second (91791). 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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