06403 vs 06518 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 06403, Orange = ZIP 06518.
Quick verdict: ZIP 06403 is higher home values, more affordable rent, lower poverty rate. ZIP 06518 is wealthier, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 06403
CT
View full profile →- Population6,089
- Median Income$95,405
- Median Home Value$324k
- Median Rent$1,713
- Median Age49.5 yrs
- Poverty Rate4.0%
ZIP 06518
Quinnipiac University CDP, CT
View full profile →- Population19,958
- Median Income$105,227
- Median Home Value$308k
- Median Rent$1,719
- Median Age33.8 yrs
- Poverty Rate9.7%
Visual comparison (same scale)
Population
6,08919,958
Median Income
$95,405$105,227
Median Home Value
$324k$308k
Median Rent
$1,713$1,719
Median Age
49.5 yrs33.8 yrs
Poverty Rate
4.0%9.7%
Demographics
ZIP 06403
CT
View full profile →- White %82.4%
- Black %6.8%
- Asian %0.7%
- Hispanic %8.4%
- Age 0–17 %16.0%
- Age 18–64 %59.0%
- Age 65+ %25.0%
- Bachelor's+ %43.4%
- Diversity Index31/100
ZIP 06518
Quinnipiac University CDP, CT
View full profile →- White %69.6%
- Black %15.6%
- Asian %6.1%
- Hispanic %7.0%
- Age 0–17 %11.9%
- Age 18–64 %70.8%
- Age 65+ %17.3%
- Bachelor's+ %49.5%
- Diversity Index48/100
Visual comparison (same scale)
White %
82.4%69.6%
Black %
6.8%15.6%
Asian %
0.7%6.1%
Hispanic %
8.4%7.0%
Age 0–17 %
16.0%11.9%
Age 18–64 %
59.0%70.8%
Age 65+ %
25.0%17.3%
Bachelor's+ %
43.4%49.5%
Diversity Index
31/10048/100
Economy
ZIP 06403
CT
View full profile →- Median Income$95,405
- Unemployment %5.6%
- IRS Net Migration+336
- Work From Home %12.3%
ZIP 06518
Quinnipiac University CDP, CT
View full profile →- Median Income$105,227
- Unemployment %4.8%
- IRS Net Migration+1,102
- Work From Home %14.0%
Visual comparison (same scale)
Median Income
$95,405$105,227
Unemployment %
5.6%4.8%
IRS Net Migration
+336+1,102
Work From Home %
12.3%14.0%
Housing
ZIP 06403
CT
View full profile →- Median Home Value$324k
- Median Rent$1,713
- Owner Occupied %83.4%
- Broadband %96.2%
- Vacant %0.6%
- Median Year Built1979
ZIP 06518
Quinnipiac University CDP, CT
View full profile →- Median Home Value$308k
- Median Rent$1,719
- Owner Occupied %60.9%
- Broadband %93.0%
- Vacant %8.8%
- Median Year Built1978
Visual comparison (same scale)
Median Home Value
$324k$308k
Median Rent
$1,713$1,719
Owner Occupied %
83.4%60.9%
Broadband %
96.2%93.0%
Vacant %
0.6%8.8%
Median Year Built
19791978
Climate & Location
ZIP 06403
CT
View full profile →- Snow Days/Year0 days
- Elevation (ft)136 ft
- Nearest Airport15.1 miles (24.3 km)
- Distance to Coast5.6 miles (9.0 km)
ZIP 06518
Quinnipiac University CDP, CT
View full profile →- Snow Days/Year0 days
- Elevation (ft)180 ft
- Nearest Airport11.7 miles (18.8 km)
- Distance to Coast4.8 miles (7.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
136 ft180 ft
Nearest Airport
15.1 miles (24.3 km)11.7 miles (18.8 km)
Distance to Coast
5.6 miles (9.0 km)4.8 miles (7.8 km)
Infrastructure
Visual comparison (same scale)
Work From Home %
12.3%14.0%
Broadband %
96.2%93.0%
Frequently Asked Questions
How do ZIP 06403 and 06518 compare?
ZIP 06403 is higher home values, more affordable rent, lower poverty rate. ZIP 06518 is wealthier, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (06403), orange the second (06518). 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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