21648 vs 21869 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21648, Orange = ZIP 21869.
Quick verdict: ZIP 21648 is lower poverty rate. ZIP 21869 is wealthier, higher home values, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21648
Madison CDP, MD
View full profile →- Population104
- Median Income$0
- Median Home Value$171k
- Median Rent—
- Median Age61.7 yrs
- Poverty Rate6.1%
ZIP 21869
Vienna town, MD
View full profile →- Population889
- Median Income$66,484
- Median Home Value$203k
- Median Rent$877
- Median Age36.9 yrs
- Poverty Rate7.7%
Visual comparison (same scale)
Population
104889
Median Income
$0$66,484
Median Home Value
$171k$203k
Median Rent
—$877
Median Age
61.7 yrs36.9 yrs
Poverty Rate
6.1%7.7%
Demographics
ZIP 21648
Madison CDP, MD
View full profile →- White %84.6%
- Black %2.9%
- Asian %11.5%
- Hispanic %2.9%
- Age 0–17 %7.7%
- Age 18–64 %64.4%
- Age 65+ %27.9%
- Bachelor's+ %15.2%
- Diversity Index27/100
ZIP 21869
Vienna town, MD
View full profile →- White %56.2%
- Black %30.8%
- Asian %0.0%
- Hispanic %7.3%
- Age 0–17 %22.3%
- Age 18–64 %55.5%
- Age 65+ %22.3%
- Bachelor's+ %16.2%
- Diversity Index58/100
Visual comparison (same scale)
White %
84.6%56.2%
Black %
2.9%30.8%
Asian %
11.5%0.0%
Hispanic %
2.9%7.3%
Age 0–17 %
7.7%22.3%
Age 18–64 %
64.4%55.5%
Age 65+ %
27.9%22.3%
Bachelor's+ %
15.2%16.2%
Diversity Index
27/10058/100
Economy
ZIP 21648
Madison CDP, MD
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+6
- Work From Home %0.0%
- Mean Commute (min)65 min
ZIP 21869
Vienna town, MD
View full profile →- Median Income$66,484
- Unemployment %0.0%
- IRS Net Migration+52
- Work From Home %3.5%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$0$66,484
Unemployment %
0.0%0.0%
IRS Net Migration
+6+52
Work From Home %
0.0%3.5%
Mean Commute (min)
65 min—
Housing
ZIP 21648
Madison CDP, MD
View full profile →- Median Home Value$171k
- Median Rent—
- Owner Occupied %97.5%
- Broadband %100.0%
- Vacant %31.0%
- Median Year Built1947
ZIP 21869
Vienna town, MD
View full profile →- Median Home Value$203k
- Median Rent$877
- Owner Occupied %85.3%
- Broadband %87.2%
- Vacant %31.5%
- Median Year Built1958
Visual comparison (same scale)
Median Home Value
$171k$203k
Median Rent
—$877
Owner Occupied %
97.5%85.3%
Broadband %
100.0%87.2%
Vacant %
31.0%31.5%
Median Year Built
19471958
Climate & Location
ZIP 21648
Madison CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)39 ft
- Nearest Airport16.6 miles (26.8 km)
- Distance to Coast1.5 miles (2.4 km)
ZIP 21869
Vienna town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport21.4 miles (34.5 km)
- Distance to Coast2.7 miles (4.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
39 ft10 ft
Nearest Airport
16.6 miles (26.8 km)21.4 miles (34.5 km)
Distance to Coast
1.5 miles (2.4 km)2.7 miles (4.4 km)
Infrastructure
ZIP 21648
Madison CDP, MD
View full profile →- Mean Commute (min)65 min
- Work From Home %0.0%
- Walkability (0–100)18
- Broadband %100.0%
ZIP 21869
Vienna town, MD
View full profile →- Mean Commute (min)—
- Work From Home %3.5%
- Walkability (0–100)15
- Broadband %87.2%
Visual comparison (same scale)
Mean Commute (min)
65 min—
Work From Home %
0.0%3.5%
Walkability (0–100)
1815
Broadband %
100.0%87.2%
Frequently Asked Questions
How do ZIP 21648 and 21869 compare?
ZIP 21648 is lower poverty rate. ZIP 21869 is wealthier, higher home values, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21648), orange the second (21869). 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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