21871 vs 21890 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21871, Orange = ZIP 21890.
Quick verdict: ZIP 21871 is wealthier, more diverse, more educated.
Quick Facts
ZIP 21871
Fairmount CDP, MD
View full profile →- Population1,635
- Median Income$52,064
- Median Home Value$202k
- Median Rent$850
- Median Age58.2 yrs
- Poverty Rate10.0%
ZIP 21890
MD
View full profile →- Population3,248
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age35.2 yrs
- Poverty Rate—
Visual comparison (same scale)
Population
1,6353,248
Median Income
$52,064$0
Median Home Value
$202k—
Median Rent
$850—
Median Age
58.2 yrs35.2 yrs
Poverty Rate
10.0%—
Demographics
ZIP 21871
Fairmount CDP, MD
View full profile →- White %65.0%
- Black %22.6%
- Asian %4.8%
- Hispanic %2.1%
- Age 0–17 %9.5%
- Age 18–64 %62.5%
- Age 65+ %28.0%
- Bachelor's+ %20.8%
- Diversity Index52/100
ZIP 21890
MD
View full profile →- White %23.3%
- Black %66.3%
- Asian %0.7%
- Hispanic %6.2%
- Age 0–17 %0.0%
- Age 18–64 %96.8%
- Age 65+ %3.2%
- Bachelor's+ %2.1%
- Diversity Index50/100
Visual comparison (same scale)
White %
65.0%23.3%
Black %
22.6%66.3%
Asian %
4.8%0.7%
Hispanic %
2.1%6.2%
Age 0–17 %
9.5%0.0%
Age 18–64 %
62.5%96.8%
Age 65+ %
28.0%3.2%
Bachelor's+ %
20.8%2.1%
Diversity Index
52/10050/100
Economy
ZIP 21871
Fairmount CDP, MD
View full profile →- Median Income$52,064
- Unemployment %1.9%
- IRS Net Migration+96
- Work From Home %10.3%
- Mean Commute (min)—
ZIP 21890
MD
View full profile →- Median Income$0
- Unemployment %—
- IRS Net Migration+191
- Work From Home %—
- Mean Commute (min)0 min
Visual comparison (same scale)
Median Income
$52,064$0
Unemployment %
1.9%—
IRS Net Migration
+96+191
Work From Home %
10.3%—
Mean Commute (min)
—0 min
Housing
ZIP 21871
Fairmount CDP, MD
View full profile →- Median Home Value$202k
- Median Rent$850
- Owner Occupied %89.2%
- Broadband %83.6%
- Vacant %13.9%
- Median Year Built1982
ZIP 21890
MD
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %—
- Broadband %—
- Vacant %—
- Median Year Built1800
Visual comparison (same scale)
Median Home Value
$202k—
Median Rent
$850—
Owner Occupied %
89.2%—
Broadband %
83.6%—
Vacant %
13.9%—
Median Year Built
19821800
Climate & Location
ZIP 21871
Fairmount CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)38 ft
- Nearest Airport21.0 miles (33.8 km)
- Distance to Coast0.6 miles (1.0 km)
ZIP 21890
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport16.5 miles (26.5 km)
- Distance to Coast2.7 miles (4.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
38 ft10 ft
Nearest Airport
21.0 miles (33.8 km)16.5 miles (26.5 km)
Distance to Coast
0.6 miles (1.0 km)2.7 miles (4.3 km)
Infrastructure
ZIP 21871
Fairmount CDP, MD
View full profile →- Mean Commute (min)—
- Work From Home %10.3%
- Walkability (0–100)21
- Broadband %83.6%
ZIP 21890
MD
View full profile →- Mean Commute (min)0 min
- Work From Home %—
- Walkability (0–100)—
- Broadband %—
Visual comparison (same scale)
Mean Commute (min)
—0 min
Work From Home %
10.3%—
Walkability (0–100)
21—
Broadband %
83.6%—
Frequently Asked Questions
How do ZIP 21871 and 21890 compare?
ZIP 21871 is wealthier, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21871), orange the second (21890). 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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