21161 vs 21047 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21161, Orange = ZIP 21047.
Quick verdict: ZIP 21161 is more affordable rent. ZIP 21047 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21161
MD
View full profile →- Population5,288
- Median Income$99,709
- Median Home Value$442k
- Median Rent$1,531
- Median Age46.2 yrs
- Poverty Rate6.1%
ZIP 21047
Fallston CDP, MD
View full profile →- Population13,540
- Median Income$154,524
- Median Home Value$517k
- Median Rent$2,227
- Median Age47.2 yrs
- Poverty Rate4.0%
Visual comparison (same scale)
Population
5,28813,540
Median Income
$99,709$154,524
Median Home Value
$442k$517k
Median Rent
$1,531$2,227
Median Age
46.2 yrs47.2 yrs
Poverty Rate
6.1%4.0%
Demographics
ZIP 21161
MD
View full profile →- White %96.8%
- Black %0.8%
- Asian %0.3%
- Hispanic %0.8%
- Age 0–17 %20.6%
- Age 18–64 %56.1%
- Age 65+ %23.3%
- Bachelor's+ %35.2%
- Diversity Index6/100
ZIP 21047
Fallston CDP, MD
View full profile →- White %87.8%
- Black %2.2%
- Asian %3.8%
- Hispanic %5.1%
- Age 0–17 %21.6%
- Age 18–64 %56.9%
- Age 65+ %21.5%
- Bachelor's+ %53.1%
- Diversity Index22/100
Visual comparison (same scale)
White %
96.8%87.8%
Black %
0.8%2.2%
Asian %
0.3%3.8%
Hispanic %
0.8%5.1%
Age 0–17 %
20.6%21.6%
Age 18–64 %
56.1%56.9%
Age 65+ %
23.3%21.5%
Bachelor's+ %
35.2%53.1%
Diversity Index
6/10022/100
Economy
ZIP 21161
MD
View full profile →- Median Income$99,709
- Unemployment %2.4%
- IRS Net Migration+311
- Work From Home %12.9%
ZIP 21047
Fallston CDP, MD
View full profile →- Median Income$154,524
- Unemployment %0.9%
- IRS Net Migration+795
- Work From Home %16.4%
Visual comparison (same scale)
Median Income
$99,709$154,524
Unemployment %
2.4%0.9%
IRS Net Migration
+311+795
Work From Home %
12.9%16.4%
Housing
ZIP 21161
MD
View full profile →- Median Home Value$442k
- Median Rent$1,531
- Owner Occupied %92.4%
- Broadband %91.0%
- Vacant %3.4%
- Median Year Built1977
ZIP 21047
Fallston CDP, MD
View full profile →- Median Home Value$517k
- Median Rent$2,227
- Owner Occupied %96.9%
- Broadband %93.1%
- Vacant %1.5%
- Median Year Built1977
Visual comparison (same scale)
Median Home Value
$442k$517k
Median Rent
$1,531$2,227
Owner Occupied %
92.4%96.9%
Broadband %
91.0%93.1%
Vacant %
3.4%1.5%
Median Year Built
19771977
Climate & Location
ZIP 21161
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport24.5 miles (39.4 km)
- Distance to Coast20.8 miles (33.5 km)
ZIP 21047
Fallston CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)57 ft
- Nearest Airport13.6 miles (21.9 km)
- Distance to Coast9.2 miles (14.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
860 ft57 ft
Nearest Airport
24.5 miles (39.4 km)13.6 miles (21.9 km)
Distance to Coast
20.8 miles (33.5 km)9.2 miles (14.8 km)
Infrastructure
ZIP 21047
Fallston CDP, MD
View full profile →- Work From Home %16.4%
- Walkability (0–100)30
- Broadband %93.1%
Visual comparison (same scale)
Work From Home %
12.9%16.4%
Walkability (0–100)
2530
Broadband %
91.0%93.1%
Frequently Asked Questions
How do ZIP 21161 and 21047 compare?
ZIP 21161 is more affordable rent. ZIP 21047 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21161), orange the second (21047). 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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