94520 vs 94597 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 94520, Orange = ZIP 94597.
Quick verdict: ZIP 94520 is more affordable rent, lower unemployment. ZIP 94597 is wealthier, higher home values, lower poverty rate, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 94520
Concord city, CA
View full profile →- Population36,767
- Median Income$79,790
- Median Home Value$572k
- Median Rent$1,973
- Median Age34.6 yrs
- Poverty Rate12.9%
ZIP 94597
Walnut Creek city, CA
View full profile →- Population24,235
- Median Income$142,685
- Median Home Value$987k
- Median Rent$2,423
- Median Age36.9 yrs
- Poverty Rate7.6%
Visual comparison (same scale)
Population
36,76724,235
Median Income
$79,790$142,685
Median Home Value
$572k$987k
Median Rent
$1,973$2,423
Median Age
34.6 yrs36.9 yrs
Poverty Rate
12.9%7.6%
Demographics
ZIP 94520
Concord city, CA
View full profile →- White %34.8%
- Black %4.6%
- Asian %10.3%
- Hispanic %51.4%
- Age 0–17 %24.3%
- Age 18–64 %64.5%
- Age 65+ %11.2%
- Bachelor's+ %29.9%
- Diversity Index60/100
ZIP 94597
Walnut Creek city, CA
View full profile →- White %56.8%
- Black %4.5%
- Asian %19.9%
- Hispanic %17.8%
- Age 0–17 %17.6%
- Age 18–64 %66.1%
- Age 65+ %16.2%
- Bachelor's+ %65.7%
- Diversity Index60/100
Visual comparison (same scale)
White %
34.8%56.8%
Black %
4.6%4.5%
Asian %
10.3%19.9%
Hispanic %
51.4%17.8%
Age 0–17 %
24.3%17.6%
Age 18–64 %
64.5%66.1%
Age 65+ %
11.2%16.2%
Bachelor's+ %
29.9%65.7%
Diversity Index
60/10060/100
Economy
ZIP 94520
Concord city, CA
View full profile →- Median Income$79,790
- Unemployment %5.0%
- IRS Net Migration+1,809
- Work From Home %9.7%
ZIP 94597
Walnut Creek city, CA
View full profile →- Median Income$142,685
- Unemployment %6.3%
- IRS Net Migration+1,193
- Work From Home %24.4%
Visual comparison (same scale)
Median Income
$79,790$142,685
Unemployment %
5.0%6.3%
IRS Net Migration
+1,809+1,193
Work From Home %
9.7%24.4%
Housing
ZIP 94520
Concord city, CA
View full profile →- Median Home Value$572k
- Median Rent$1,973
- Owner Occupied %37.4%
- Broadband %92.3%
- Vacant %2.7%
- Median Year Built1971
ZIP 94597
Walnut Creek city, CA
View full profile →- Median Home Value$987k
- Median Rent$2,423
- Owner Occupied %46.4%
- Broadband %99.0%
- Vacant %4.7%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$572k$987k
Median Rent
$1,973$2,423
Owner Occupied %
37.4%46.4%
Broadband %
92.3%99.0%
Vacant %
2.7%4.7%
Median Year Built
19711981
Climate & Location
ZIP 94520
Concord city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)18 ft
- Nearest Airport1.0 miles (1.5 km)
- Distance to Coast4.1 miles (6.6 km)
ZIP 94597
Walnut Creek city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)40 ft
- Nearest Airport5.0 miles (8.0 km)
- Distance to Coast8.3 miles (13.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
18 ft40 ft
Nearest Airport
1.0 miles (1.5 km)5.0 miles (8.0 km)
Distance to Coast
4.1 miles (6.6 km)8.3 miles (13.3 km)
Infrastructure
ZIP 94520
Concord city, CA
View full profile →- Work From Home %9.7%
- Walkability (0–100)70
- Broadband %92.3%
ZIP 94597
Walnut Creek city, CA
View full profile →- Work From Home %24.4%
- Walkability (0–100)69
- Broadband %99.0%
Visual comparison (same scale)
Work From Home %
9.7%24.4%
Walkability (0–100)
7069
Broadband %
92.3%99.0%
Frequently Asked Questions
How do ZIP 94520 and 94597 compare?
ZIP 94520 is more affordable rent, lower unemployment. ZIP 94597 is wealthier, higher home values, lower poverty rate, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (94520), orange the second (94597). 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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