02030 vs 02457 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 02030, Orange = ZIP 02457.
Quick verdict: ZIP 02030 is wealthier, more educated, higher work-from-home share. ZIP 02457 is lower poverty rate, lower unemployment, more diverse.
Quick Facts
ZIP 02030
Dover CDP, MA
View full profile →- Population5,893
- Median Income$250,001
- Median Home Value$1286k
- Median Rent$2,000
- Median Age45.6 yrs
- Poverty Rate2.0%
ZIP 02457
Wellesley CDP, MA
View full profile →- Population1,886
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age20.2 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
5,8931,886
Median Income
$250,001$0
Median Home Value
$1286k—
Median Rent
$2,000—
Median Age
45.6 yrs20.2 yrs
Poverty Rate
2.0%0.0%
Demographics
ZIP 02030
Dover CDP, MA
View full profile →- White %79.9%
- Black %2.0%
- Asian %11.5%
- Hispanic %2.6%
- Age 0–17 %26.2%
- Age 18–64 %57.4%
- Age 65+ %16.4%
- Bachelor's+ %87.3%
- Diversity Index35/100
ZIP 02457
Wellesley CDP, MA
View full profile →- White %55.7%
- Black %8.7%
- Asian %20.0%
- Hispanic %16.9%
- Age 0–17 %0.0%
- Age 18–64 %100.0%
- Age 65+ %0.0%
- Bachelor's+ %63.6%
- Diversity Index61/100
Visual comparison (same scale)
White %
79.9%55.7%
Black %
2.0%8.7%
Asian %
11.5%20.0%
Hispanic %
2.6%16.9%
Age 0–17 %
26.2%0.0%
Age 18–64 %
57.4%100.0%
Age 65+ %
16.4%0.0%
Bachelor's+ %
87.3%63.6%
Diversity Index
35/10061/100
Economy
ZIP 02030
Dover CDP, MA
View full profile →- Median Income$250,001
- Unemployment %8.2%
- IRS Net Migration+278
- Work From Home %34.0%
ZIP 02457
Wellesley CDP, MA
View full profile →- Median Income$0
- Unemployment %1.8%
- IRS Net Migration+89
- Work From Home %23.4%
Visual comparison (same scale)
Median Income
$250,001$0
Unemployment %
8.2%1.8%
IRS Net Migration
+278+89
Work From Home %
34.0%23.4%
Housing
ZIP 02030
Dover CDP, MA
View full profile →- Median Home Value$1286k
- Median Rent$2,000
- Owner Occupied %97.0%
- Broadband %98.0%
- Vacant %2.0%
- Median Year Built1971
ZIP 02457
Wellesley CDP, MA
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %100.0%
- Broadband %0.0%
- Vacant %50.0%
- Median Year Built1800
Visual comparison (same scale)
Median Home Value
$1286k—
Median Rent
$2,000—
Owner Occupied %
97.0%100.0%
Broadband %
98.0%0.0%
Vacant %
2.0%50.0%
Median Year Built
19711800
Climate & Location
ZIP 02030
Dover CDP, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)180 ft
- Nearest Airport6.8 miles (10.9 km)
- Distance to Coast11.8 miles (19.1 km)
ZIP 02457
Wellesley CDP, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)180 ft
- Nearest Airport9.1 miles (14.7 km)
- Distance to Coast10.5 miles (16.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
180 ft180 ft
Nearest Airport
6.8 miles (10.9 km)9.1 miles (14.7 km)
Distance to Coast
11.8 miles (19.1 km)10.5 miles (16.9 km)
Infrastructure
ZIP 02457
Wellesley CDP, MA
View full profile →- Work From Home %23.4%
- Walkability (0–100)—
- Broadband %0.0%
Visual comparison (same scale)
Work From Home %
34.0%23.4%
Walkability (0–100)
30—
Broadband %
98.0%0.0%
Frequently Asked Questions
How do ZIP 02030 and 02457 compare?
ZIP 02030 is wealthier, more educated, higher work-from-home share. ZIP 02457 is lower poverty rate, lower unemployment, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (02030), orange the second (02457). 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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