21001 vs 57401 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21001, Orange = ZIP 57401.
Quick verdict: ZIP 21001 is wealthier, higher home values, more diverse, higher work-from-home share. ZIP 57401 is more affordable rent, lower poverty rate, lower unemployment, more educated.
Quick Facts
ZIP 21001
Aberdeen city, MD
View full profile →- Population26,121
- Median Income$81,778
- Median Home Value$267k
- Median Rent$1,192
- Median Age37.7 yrs
- Poverty Rate13.7%
ZIP 57401
Aberdeen city, SD
View full profile →- Population32,064
- Median Income$68,183
- Median Home Value$216k
- Median Rent$673
- Median Age37.1 yrs
- Poverty Rate11.8%
Visual comparison (same scale)
Population
26,12132,064
Median Income
$81,778$68,183
Median Home Value
$267k$216k
Median Rent
$1,192$673
Median Age
37.7 yrs37.1 yrs
Poverty Rate
13.7%11.8%
Demographics
ZIP 21001
Aberdeen city, MD
View full profile →- White %56.9%
- Black %28.0%
- Asian %3.1%
- Hispanic %8.8%
- Age 0–17 %21.9%
- Age 18–64 %62.6%
- Age 65+ %15.6%
- Bachelor's+ %28.1%
- Diversity Index59/100
ZIP 57401
Aberdeen city, SD
View full profile →- White %83.8%
- Black %0.5%
- Asian %3.4%
- Hispanic %4.9%
- Age 0–17 %23.2%
- Age 18–64 %59.7%
- Age 65+ %17.1%
- Bachelor's+ %34.7%
- Diversity Index29/100
Visual comparison (same scale)
White %
56.9%83.8%
Black %
28.0%0.5%
Asian %
3.1%3.4%
Hispanic %
8.8%4.9%
Age 0–17 %
21.9%23.2%
Age 18–64 %
62.6%59.7%
Age 65+ %
15.6%17.1%
Bachelor's+ %
28.1%34.7%
Diversity Index
59/10029/100
Economy
ZIP 21001
Aberdeen city, MD
View full profile →- Median Income$81,778
- Unemployment %5.1%
- IRS Net Migration+1,535
- Work From Home %9.2%
ZIP 57401
Aberdeen city, SD
View full profile →- Median Income$68,183
- Unemployment %3.8%
- IRS Net Migration+1,969
- Work From Home %6.1%
Visual comparison (same scale)
Median Income
$81,778$68,183
Unemployment %
5.1%3.8%
IRS Net Migration
+1,535+1,969
Work From Home %
9.2%6.1%
Housing
ZIP 21001
Aberdeen city, MD
View full profile →- Median Home Value$267k
- Median Rent$1,192
- Owner Occupied %66.2%
- Broadband %89.3%
- Vacant %3.9%
- Median Year Built1981
ZIP 57401
Aberdeen city, SD
View full profile →- Median Home Value$216k
- Median Rent$673
- Owner Occupied %62.1%
- Broadband %88.2%
- Vacant %7.7%
- Median Year Built1974
Visual comparison (same scale)
Median Home Value
$267k$216k
Median Rent
$1,192$673
Owner Occupied %
66.2%62.1%
Broadband %
89.3%88.2%
Vacant %
3.9%7.7%
Median Year Built
19811974
Climate & Location
ZIP 21001
Aberdeen city, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)57 ft
- Nearest Airport3.2 miles (5.1 km)
- Distance to Coast2.7 miles (4.3 km)
ZIP 57401
Aberdeen city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,301 ft
- Nearest Airport5.8 miles (9.4 km)
- Distance to Coast317.9 miles (511.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
57 ft1,301 ft
Nearest Airport
3.2 miles (5.1 km)5.8 miles (9.4 km)
Distance to Coast
2.7 miles (4.3 km)317.9 miles (511.6 km)
Infrastructure
ZIP 21001
Aberdeen city, MD
View full profile →- Work From Home %9.2%
- Walkability (0–100)50
- Broadband %89.3%
ZIP 57401
Aberdeen city, SD
View full profile →- Work From Home %6.1%
- Walkability (0–100)42
- Broadband %88.2%
Visual comparison (same scale)
Work From Home %
9.2%6.1%
Walkability (0–100)
5042
Broadband %
89.3%88.2%
Frequently Asked Questions
How do ZIP 21001 and 57401 compare?
ZIP 21001 is wealthier, higher home values, more diverse, higher work-from-home share. ZIP 57401 is more affordable rent, lower poverty rate, lower unemployment, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21001), orange the second (57401). 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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