20774 vs 20743 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20774, Orange = ZIP 20743.
Quick verdict: ZIP 20774 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 20743 is more affordable rent, more diverse.
Quick Facts
ZIP 20774
Brock Hall CDP, MD
View full profile →- Population52,221
- Median Income$128,392
- Median Home Value$440k
- Median Rent$1,990
- Median Age41.9 yrs
- Poverty Rate5.4%
ZIP 20743
Walker Mill CDP, MD
View full profile →- Population39,439
- Median Income$76,332
- Median Home Value$317k
- Median Rent$1,437
- Median Age38.9 yrs
- Poverty Rate12.8%
Visual comparison (same scale)
Population
52,22139,439
Median Income
$128,392$76,332
Median Home Value
$440k$317k
Median Rent
$1,990$1,437
Median Age
41.9 yrs38.9 yrs
Poverty Rate
5.4%12.8%
Demographics
ZIP 20774
Brock Hall CDP, MD
View full profile →- White %4.9%
- Black %86.4%
- Asian %1.8%
- Hispanic %4.0%
- Age 0–17 %20.1%
- Age 18–64 %63.7%
- Age 65+ %16.2%
- Bachelor's+ %46.3%
- Diversity Index25/100
ZIP 20743
Walker Mill CDP, MD
View full profile →- White %5.1%
- Black %79.7%
- Asian %1.0%
- Hispanic %15.6%
- Age 0–17 %22.1%
- Age 18–64 %61.7%
- Age 65+ %16.2%
- Bachelor's+ %22.9%
- Diversity Index34/100
Visual comparison (same scale)
White %
4.9%5.1%
Black %
86.4%79.7%
Asian %
1.8%1.0%
Hispanic %
4.0%15.6%
Age 0–17 %
20.1%22.1%
Age 18–64 %
63.7%61.7%
Age 65+ %
16.2%16.2%
Bachelor's+ %
46.3%22.9%
Diversity Index
25/10034/100
Economy
ZIP 20774
Brock Hall CDP, MD
View full profile →- Median Income$128,392
- Unemployment %6.9%
- IRS Net Migration+3,068
- Work From Home %19.6%
ZIP 20743
Walker Mill CDP, MD
View full profile →- Median Income$76,332
- Unemployment %10.3%
- IRS Net Migration+2,317
- Work From Home %12.0%
Visual comparison (same scale)
Median Income
$128,392$76,332
Unemployment %
6.9%10.3%
IRS Net Migration
+3,068+2,317
Work From Home %
19.6%12.0%
Housing
ZIP 20774
Brock Hall CDP, MD
View full profile →- Median Home Value$440k
- Median Rent$1,990
- Owner Occupied %76.3%
- Broadband %95.2%
- Vacant %4.3%
- Median Year Built1993
ZIP 20743
Walker Mill CDP, MD
View full profile →- Median Home Value$317k
- Median Rent$1,437
- Owner Occupied %66.8%
- Broadband %88.4%
- Vacant %5.7%
- Median Year Built1968
Visual comparison (same scale)
Median Home Value
$440k$317k
Median Rent
$1,990$1,437
Owner Occupied %
76.3%66.8%
Broadband %
95.2%88.4%
Vacant %
4.3%5.7%
Median Year Built
19931968
Climate & Location
ZIP 20774
Brock Hall CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)130 ft
- Nearest Airport6.7 miles (10.7 km)
- Distance to Coast9.5 miles (15.3 km)
ZIP 20743
Walker Mill CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)50 ft
- Nearest Airport5.3 miles (8.5 km)
- Distance to Coast3.5 miles (5.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
130 ft50 ft
Nearest Airport
6.7 miles (10.7 km)5.3 miles (8.5 km)
Distance to Coast
9.5 miles (15.3 km)3.5 miles (5.6 km)
Infrastructure
ZIP 20774
Brock Hall CDP, MD
View full profile →- Work From Home %19.6%
- Walkability (0–100)46
- Broadband %95.2%
ZIP 20743
Walker Mill CDP, MD
View full profile →- Work From Home %12.0%
- Walkability (0–100)59
- Broadband %88.4%
Visual comparison (same scale)
Work From Home %
19.6%12.0%
Walkability (0–100)
4659
Broadband %
95.2%88.4%
Frequently Asked Questions
How do ZIP 20774 and 20743 compare?
ZIP 20774 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 20743 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (20774), orange the second (20743). 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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