01773 vs 02421 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 01773, Orange = ZIP 02421.
Quick verdict: ZIP 01773 is higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 02421 is wealthier, more diverse.
Quick Facts
ZIP 01773
Waltham city, MA
View full profile →- Population5,257
- Median Income$197,292
- Median Home Value$1170k
- Median Rent$2,061
- Median Age51.4 yrs
- Poverty Rate5.2%
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%
Visual comparison (same scale)
Population
5,25717,798
Median Income
$197,292$212,843
Median Home Value
$1170k$1148k
Median Rent
$2,061$2,779
Median Age
51.4 yrs47.7 yrs
Poverty Rate
5.2%6.0%
Demographics
ZIP 01773
Waltham city, MA
View full profile →- White %88.6%
- Black %1.6%
- Asian %4.5%
- Hispanic %3.4%
- Age 0–17 %20.7%
- Age 18–64 %52.1%
- Age 65+ %27.1%
- Bachelor's+ %87.8%
- Diversity Index21/100
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
Visual comparison (same scale)
White %
88.6%56.9%
Black %
1.6%1.5%
Asian %
4.5%34.5%
Hispanic %
3.4%2.8%
Age 0–17 %
20.7%25.6%
Age 18–64 %
52.1%51.7%
Age 65+ %
27.1%22.7%
Bachelor's+ %
87.8%84.7%
Diversity Index
21/10055/100
Economy
ZIP 01773
Waltham city, MA
View full profile →- Median Income$197,292
- Unemployment %0.8%
- IRS Net Migration+248
- Work From Home %34.7%
ZIP 02421
Lexington CDP, MA
View full profile →- Median Income$212,843
- Unemployment %2.2%
- IRS Net Migration+840
- Work From Home %33.7%
Visual comparison (same scale)
Median Income
$197,292$212,843
Unemployment %
0.8%2.2%
IRS Net Migration
+248+840
Work From Home %
34.7%33.7%
Housing
ZIP 01773
Waltham city, MA
View full profile →- Median Home Value$1170k
- Median Rent$2,061
- Owner Occupied %76.9%
- Broadband %95.9%
- Vacant %8.9%
- Median Year Built1969
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
Visual comparison (same scale)
Median Home Value
$1170k$1148k
Median Rent
$2,061$2,779
Owner Occupied %
76.9%76.3%
Broadband %
95.9%96.8%
Vacant %
8.9%2.1%
Median Year Built
19691966
Climate & Location
ZIP 01773
Waltham city, MA
View full profile →- Snow Days/Year0 days
- Elevation (ft)133 ft
- Nearest Airport3.3 miles (5.3 km)
- Distance to Coast11.8 miles (19.0 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
133 ft133 ft
Nearest Airport
3.3 miles (5.3 km)3.3 miles (5.4 km)
Distance to Coast
11.8 miles (19.0 km)8.5 miles (13.6 km)
Infrastructure
ZIP 01773
Waltham city, MA
View full profile →- Work From Home %34.7%
- Walkability (0–100)59
- Broadband %95.9%
ZIP 02421
Lexington CDP, MA
View full profile →- Work From Home %33.7%
- Walkability (0–100)68
- Broadband %96.8%
Visual comparison (same scale)
Work From Home %
34.7%33.7%
Walkability (0–100)
5968
Broadband %
95.9%96.8%
Frequently Asked Questions
How do ZIP 01773 and 02421 compare?
ZIP 01773 is higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 02421 is wealthier, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (01773), orange the second (02421). 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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