03224 vs 94521 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 03224, Orange = ZIP 94521.
Quick verdict: ZIP 03224 is more affordable rent, lower poverty rate, lower unemployment, more educated. ZIP 94521 is wealthier, higher home values, more diverse, higher work-from-home share.
Quick Facts
ZIP 03224
Concord city, NH
View full profile →- Population2,458
- Median Income$117,500
- Median Home Value$410k
- Median Rent$1,663
- Median Age46.0 yrs
- Poverty Rate4.8%
ZIP 94521
Concord city, CA
View full profile →- Population41,118
- Median Income$127,312
- Median Home Value$823k
- Median Rent$2,202
- Median Age43.0 yrs
- Poverty Rate5.6%
Visual comparison (same scale)
Population
2,45841,118
Median Income
$117,500$127,312
Median Home Value
$410k$823k
Median Rent
$1,663$2,202
Median Age
46.0 yrs43.0 yrs
Poverty Rate
4.8%5.6%
Demographics
ZIP 03224
Concord city, NH
View full profile →- White %88.0%
- Black %0.7%
- Asian %0.3%
- Hispanic %10.1%
- Age 0–17 %18.2%
- Age 18–64 %62.0%
- Age 65+ %19.8%
- Bachelor's+ %50.1%
- Diversity Index22/100
ZIP 94521
Concord city, CA
View full profile →- White %58.0%
- Black %5.1%
- Asian %15.8%
- Hispanic %17.0%
- Age 0–17 %19.0%
- Age 18–64 %61.4%
- Age 65+ %19.6%
- Bachelor's+ %44.0%
- Diversity Index60/100
Visual comparison (same scale)
White %
88.0%58.0%
Black %
0.7%5.1%
Asian %
0.3%15.8%
Hispanic %
10.1%17.0%
Age 0–17 %
18.2%19.0%
Age 18–64 %
62.0%61.4%
Age 65+ %
19.8%19.6%
Bachelor's+ %
50.1%44.0%
Diversity Index
22/10060/100
Economy
ZIP 03224
Concord city, NH
View full profile →- Median Income$117,500
- Unemployment %2.6%
- IRS Net Migration+115
- Work From Home %17.2%
ZIP 94521
Concord city, CA
View full profile →- Median Income$127,312
- Unemployment %5.6%
- IRS Net Migration+2,023
- Work From Home %18.2%
Visual comparison (same scale)
Median Income
$117,500$127,312
Unemployment %
2.6%5.6%
IRS Net Migration
+115+2,023
Work From Home %
17.2%18.2%
Housing
ZIP 03224
Concord city, NH
View full profile →- Median Home Value$410k
- Median Rent$1,663
- Owner Occupied %92.5%
- Broadband %93.2%
- Vacant %3.9%
- Median Year Built1981
ZIP 94521
Concord city, CA
View full profile →- Median Home Value$823k
- Median Rent$2,202
- Owner Occupied %73.3%
- Broadband %97.2%
- Vacant %3.0%
- Median Year Built1974
Visual comparison (same scale)
Median Home Value
$410k$823k
Median Rent
$1,663$2,202
Owner Occupied %
92.5%73.3%
Broadband %
93.2%97.2%
Vacant %
3.9%3.0%
Median Year Built
19811974
Climate & Location
ZIP 03224
Concord city, NH
View full profile →- Snow Days/Year0 days
- Elevation (ft)450 ft
- Nearest Airport11.4 miles (18.3 km)
- Distance to Coast35.4 miles (56.9 km)
ZIP 94521
Concord city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,170 ft
- Nearest Airport6.0 miles (9.6 km)
- Distance to Coast5.9 miles (9.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
450 ft2,170 ft
Nearest Airport
11.4 miles (18.3 km)6.0 miles (9.6 km)
Distance to Coast
35.4 miles (56.9 km)5.9 miles (9.5 km)
Infrastructure
ZIP 03224
Concord city, NH
View full profile →- Work From Home %17.2%
- Walkability (0–100)32
- Broadband %93.2%
ZIP 94521
Concord city, CA
View full profile →- Work From Home %18.2%
- Walkability (0–100)61
- Broadband %97.2%
Visual comparison (same scale)
Work From Home %
17.2%18.2%
Walkability (0–100)
3261
Broadband %
93.2%97.2%
Frequently Asked Questions
How do ZIP 03224 and 94521 compare?
ZIP 03224 is more affordable rent, lower poverty rate, lower unemployment, more educated. ZIP 94521 is wealthier, higher home values, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (03224), orange the second (94521). 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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