94528 vs 94506 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 94528, Orange = ZIP 94506.
Quick verdict: ZIP 94528 is higher home values, more educated. ZIP 94506 is wealthier, lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
Quick Facts
ZIP 94528
Diablo CDP, CA
View full profile →- Population1,000
- Median Income$0
- Median Home Value$2000k
- Median Rent—
- Median Age37.8 yrs
- Poverty Rate10.6%
ZIP 94506
Blackhawk CDP, CA
View full profile →- Population27,261
- Median Income$250,001
- Median Home Value$1790k
- Median Rent$3,501
- Median Age45.9 yrs
- Poverty Rate4.5%
Visual comparison (same scale)
Population
1,00027,261
Median Income
$0$250,001
Median Home Value
$2000k$1790k
Median Rent
—$3,501
Median Age
37.8 yrs45.9 yrs
Poverty Rate
10.6%4.5%
Demographics
ZIP 94528
Diablo CDP, CA
View full profile →- White %85.6%
- Black %0.0%
- Asian %1.7%
- Hispanic %10.6%
- Age 0–17 %26.7%
- Age 18–64 %60.0%
- Age 65+ %13.3%
- Bachelor's+ %85.0%
- Diversity Index26/100
ZIP 94506
Blackhawk CDP, CA
View full profile →- White %52.1%
- Black %3.4%
- Asian %33.8%
- Hispanic %6.3%
- Age 0–17 %24.9%
- Age 18–64 %55.2%
- Age 65+ %19.9%
- Bachelor's+ %74.9%
- Diversity Index61/100
Visual comparison (same scale)
White %
85.6%52.1%
Black %
0.0%3.4%
Asian %
1.7%33.8%
Hispanic %
10.6%6.3%
Age 0–17 %
26.7%24.9%
Age 18–64 %
60.0%55.2%
Age 65+ %
13.3%19.9%
Bachelor's+ %
85.0%74.9%
Diversity Index
26/10061/100
Economy
ZIP 94528
Diablo CDP, CA
View full profile →- Median Income$0
- Unemployment %8.2%
- IRS Net Migration+49
- Work From Home %4.2%
ZIP 94506
Blackhawk CDP, CA
View full profile →- Median Income$250,001
- Unemployment %3.8%
- IRS Net Migration+1,342
- Work From Home %35.6%
Visual comparison (same scale)
Median Income
$0$250,001
Unemployment %
8.2%3.8%
IRS Net Migration
+49+1,342
Work From Home %
4.2%35.6%
Housing
ZIP 94528
Diablo CDP, CA
View full profile →- Median Home Value$2000k
- Median Rent—
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %9.1%
- Median Year Built1981
ZIP 94506
Blackhawk CDP, CA
View full profile →- Median Home Value$1790k
- Median Rent$3,501
- Owner Occupied %88.8%
- Broadband %99.3%
- Vacant %1.3%
- Median Year Built1994
Visual comparison (same scale)
Median Home Value
$2000k$1790k
Median Rent
—$3,501
Owner Occupied %
100.0%88.8%
Broadband %
100.0%99.3%
Vacant %
9.1%1.3%
Median Year Built
19811994
Climate & Location
ZIP 94528
Diablo CDP, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,170 ft
- Nearest Airport11.5 miles (18.5 km)
- Distance to Coast13.6 miles (21.8 km)
ZIP 94506
Blackhawk CDP, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,170 ft
- Nearest Airport14.7 miles (23.7 km)
- Distance to Coast15.3 miles (24.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,170 ft2,170 ft
Nearest Airport
11.5 miles (18.5 km)14.7 miles (23.7 km)
Distance to Coast
13.6 miles (21.8 km)15.3 miles (24.6 km)
Infrastructure
ZIP 94506
Blackhawk CDP, CA
View full profile →- Work From Home %35.6%
- Walkability (0–100)33
- Broadband %99.3%
Visual comparison (same scale)
Work From Home %
4.2%35.6%
Walkability (0–100)
—33
Broadband %
100.0%99.3%
Frequently Asked Questions
How do ZIP 94528 and 94506 compare?
ZIP 94528 is higher home values, more educated. ZIP 94506 is wealthier, lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (94528), orange the second (94506). 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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