02421 vs 01731 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 02421, Orange = ZIP 01731.
Quick verdict: ZIP 02421 is wealthier, more affordable rent, more educated, higher work-from-home share. ZIP 01731 is lower poverty rate, lower unemployment, more diverse.
Quick Facts
ZIP 02421
Lexington CDP, MA
View full profile →- Population17,798
- Median Income$212,843
- Median Home Value$1148k
- Median Rent$2,779
- Median Age47.7 yrs
- Poverty Rate6.0%
ZIP 01731
Hanscom AFB CDP, MA
View full profile →- Population1,745
- Median Income$101,194
- Median Home Value—
- Median Rent$3,501
- Median Age27.9 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
17,7981,745
Median Income
$212,843$101,194
Median Home Value
$1148k—
Median Rent
$2,779$3,501
Median Age
47.7 yrs27.9 yrs
Poverty Rate
6.0%0.0%
Demographics
ZIP 02421
Lexington CDP, MA
View full profile →- White %56.9%
- Black %1.5%
- Asian %34.5%
- Hispanic %2.8%
- Age 0–17 %25.6%
- Age 18–64 %51.7%
- Age 65+ %22.7%
- Bachelor's+ %84.7%
- Diversity Index55/100
ZIP 01731
Hanscom AFB CDP, MA
View full profile →- White %43.9%
- Black %0.7%
- Asian %16.3%
- Hispanic %42.9%
- Age 0–17 %42.2%
- Age 18–64 %57.8%
- Age 65+ %0.0%
- Bachelor's+ %39.8%
- Diversity Index60/100
Visual comparison (same scale)
White %
56.9%43.9%
Black %
1.5%0.7%
Asian %
34.5%16.3%
Hispanic %
2.8%42.9%
Age 0–17 %
25.6%42.2%
Age 18–64 %
51.7%57.8%
Age 65+ %
22.7%0.0%
Bachelor's+ %
84.7%39.8%
Diversity Index
55/10060/100
Economy
ZIP 02421
Lexington CDP, MA
View full profile →- Median Income$212,843
- Unemployment %2.2%
- IRS Net Migration+840
- Work From Home %33.7%
ZIP 01731
Hanscom AFB CDP, MA
View full profile →- Median Income$101,194
- Unemployment %1.1%
- IRS Net Migration+82
- Work From Home %13.9%
Visual comparison (same scale)
Median Income
$212,843$101,194
Unemployment %
2.2%1.1%
IRS Net Migration
+840+82
Work From Home %
33.7%13.9%
Housing
ZIP 02421
Lexington CDP, MA
View full profile →- Median Home Value$1148k
- Median Rent$2,779
- Owner Occupied %76.3%
- Broadband %96.8%
- Vacant %2.1%
- Median Year Built1966
ZIP 01731
Hanscom AFB CDP, MA
View full profile →- Median Home Value—
- Median Rent$3,501
- Owner Occupied %0.0%
- Broadband %98.8%
- Vacant %0.0%
- Median Year Built1972
Visual comparison (same scale)
Median Home Value
$1148k—
Median Rent
$2,779$3,501
Owner Occupied %
76.3%0.0%
Broadband %
96.8%98.8%
Vacant %
2.1%0.0%
Median Year Built
19661972
Climate & Location
ZIP 02421
Lexington CDP, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)133 ft
- Nearest Airport3.3 miles (5.4 km)
- Distance to Coast8.5 miles (13.6 km)
ZIP 01731
Hanscom AFB CDP, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)133 ft
- Nearest Airport1.0 miles (1.7 km)
- Distance to Coast10.8 miles (17.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
133 ft133 ft
Nearest Airport
3.3 miles (5.4 km)1.0 miles (1.7 km)
Distance to Coast
8.5 miles (13.6 km)10.8 miles (17.4 km)
Infrastructure
ZIP 02421
Lexington CDP, MA
View full profile →- Work From Home %33.7%
- Walkability (0–100)68
- Broadband %96.8%
ZIP 01731
Hanscom AFB CDP, MA
View full profile →- Work From Home %13.9%
- Walkability (0–100)68
- Broadband %98.8%
Visual comparison (same scale)
Work From Home %
33.7%13.9%
Walkability (0–100)
6868
Broadband %
96.8%98.8%
Frequently Asked Questions
How do ZIP 02421 and 01731 compare?
ZIP 02421 is wealthier, more affordable rent, more educated, higher work-from-home share. ZIP 01731 is lower poverty rate, lower unemployment, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (02421), orange the second (01731). 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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