21866 vs 21824 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21866, Orange = ZIP 21824.
Quick verdict: ZIP 21866 is more diverse, more educated, higher work-from-home share. ZIP 21824 is wealthier, higher home values, lower poverty rate, lower unemployment.
Quick Facts
ZIP 21866
Smith Island CDP, MD
View full profile →- Population106
- Median Income$81,420
- Median Home Value$96k
- Median Age60.7 yrs
- Poverty Rate40.6%
ZIP 21824
Smith Island CDP, MD
View full profile →- Population234
- Median Income$87,938
- Median Home Value$109k
- Median Age48.6 yrs
- Poverty Rate7.7%
Visual comparison (same scale)
Population
106234
Median Income
$81,420$87,938
Median Home Value
$96k$109k
Median Age
60.7 yrs48.6 yrs
Poverty Rate
40.6%7.7%
Demographics
ZIP 21866
Smith Island CDP, MD
View full profile →- White %93.4%
- Black %4.7%
- Asian %0.0%
- Hispanic %1.9%
- Age 0–17 %0.0%
- Age 18–64 %66.0%
- Age 65+ %34.0%
- Bachelor's+ %4.7%
- Diversity Index13/100
ZIP 21824
Smith Island CDP, MD
View full profile →- White %99.2%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %22.6%
- Age 18–64 %40.2%
- Age 65+ %37.2%
- Bachelor's+ %1.1%
- Diversity Index2/100
Visual comparison (same scale)
White %
93.4%99.2%
Black %
4.7%0.0%
Asian %
0.0%0.0%
Hispanic %
1.9%0.0%
Age 0–17 %
0.0%22.6%
Age 18–64 %
66.0%40.2%
Age 65+ %
34.0%37.2%
Bachelor's+ %
4.7%1.1%
Diversity Index
13/1002/100
Economy
ZIP 21866
Smith Island CDP, MD
View full profile →- Median Income$81,420
- Unemployment %21.1%
- IRS Net Migration+6
- Work From Home %30.0%
- Mean Commute (min)42 min
ZIP 21824
Smith Island CDP, MD
View full profile →- Median Income$87,938
- Unemployment %0.0%
- IRS Net Migration+14
- Work From Home %19.0%
- Mean Commute (min)64 min
Visual comparison (same scale)
Median Income
$81,420$87,938
Unemployment %
21.1%0.0%
IRS Net Migration
+6+14
Work From Home %
30.0%19.0%
Mean Commute (min)
42 min64 min
Housing
ZIP 21866
Smith Island CDP, MD
View full profile →- Median Home Value$96k
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %32.3%
- Median Year Built1957
ZIP 21824
Smith Island CDP, MD
View full profile →- Median Home Value$109k
- Owner Occupied %80.2%
- Broadband %58.5%
- Vacant %29.8%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$96k$109k
Owner Occupied %
100.0%80.2%
Broadband %
100.0%58.5%
Vacant %
32.3%29.8%
Median Year Built
19571938
Climate & Location
ZIP 21866
Smith Island CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)21 ft
- Nearest Airport30.6 miles (49.2 km)
- Distance to Coast0.1 miles (0.2 km)
ZIP 21824
Smith Island CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)21 ft
- Nearest Airport29.3 miles (47.2 km)
- Distance to Coast0.5 miles (0.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
21 ft21 ft
Nearest Airport
30.6 miles (49.2 km)29.3 miles (47.2 km)
Distance to Coast
0.1 miles (0.2 km)0.5 miles (0.8 km)
Infrastructure
ZIP 21866
Smith Island CDP, MD
View full profile →- Mean Commute (min)42 min
- Work From Home %30.0%
- Walkability (0–100)18
- Broadband %100.0%
ZIP 21824
Smith Island CDP, MD
View full profile →- Mean Commute (min)64 min
- Work From Home %19.0%
- Walkability (0–100)18
- Broadband %58.5%
Visual comparison (same scale)
Mean Commute (min)
42 min64 min
Work From Home %
30.0%19.0%
Walkability (0–100)
1818
Broadband %
100.0%58.5%
Frequently Asked Questions
How do ZIP 21866 and 21824 compare?
ZIP 21866 is more diverse, more educated, higher work-from-home share. ZIP 21824 is wealthier, higher home values, lower poverty rate, lower unemployment.
What do the blue and orange colors mean?
Blue represents the first ZIP (21866), orange the second (21824). 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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