21817 vs 23440 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21817, Orange = ZIP 23440.
Quick verdict: ZIP 21817 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 23440 is lower poverty rate.
Quick Facts
ZIP 21817
Crisfield city, MD
View full profile →- Population4,102
- Median Income$53,139
- Median Home Value$160k
- Median Rent$555
- Median Age45.5 yrs
- Poverty Rate15.7%
ZIP 23440
Tangier town, VA
View full profile →- Population240
- Median Income$33,405
- Median Home Value$136k
- Median Rent—
- Median Age63.8 yrs
- Poverty Rate2.1%
Visual comparison (same scale)
Population
4,102240
Median Income
$53,139$33,405
Median Home Value
$160k$136k
Median Rent
$555—
Median Age
45.5 yrs63.8 yrs
Poverty Rate
15.7%2.1%
Demographics
ZIP 21817
Crisfield city, MD
View full profile →- White %72.2%
- Black %19.7%
- Asian %1.0%
- Hispanic %2.8%
- Age 0–17 %19.6%
- Age 18–64 %53.4%
- Age 65+ %27.0%
- Bachelor's+ %21.8%
- Diversity Index44/100
ZIP 23440
Tangier town, VA
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %1.7%
- Age 18–64 %50.8%
- Age 65+ %47.5%
- Bachelor's+ %7.2%
- Diversity Index0/100
Visual comparison (same scale)
White %
72.2%100.0%
Black %
19.7%0.0%
Asian %
1.0%0.0%
Hispanic %
2.8%0.0%
Age 0–17 %
19.6%1.7%
Age 18–64 %
53.4%50.8%
Age 65+ %
27.0%47.5%
Bachelor's+ %
21.8%7.2%
Diversity Index
44/1000/100
Economy
ZIP 21817
Crisfield city, MD
View full profile →- Median Income$53,139
- Unemployment %7.5%
- IRS Net Migration+241
- Work From Home %7.2%
- Mean Commute (min)—
ZIP 23440
Tangier town, VA
View full profile →- Median Income$33,405
- Unemployment %7.9%
- IRS Net Migration+14
- Work From Home %0.0%
- Mean Commute (min)117 min
Visual comparison (same scale)
Median Income
$53,139$33,405
Unemployment %
7.5%7.9%
IRS Net Migration
+241+14
Work From Home %
7.2%0.0%
Mean Commute (min)
—117 min
Housing
ZIP 21817
Crisfield city, MD
View full profile →- Median Home Value$160k
- Median Rent$555
- Owner Occupied %69.4%
- Broadband %83.0%
- Vacant %26.2%
- Median Year Built1975
ZIP 23440
Tangier town, VA
View full profile →- Median Home Value$136k
- Median Rent—
- Owner Occupied %96.6%
- Broadband %46.9%
- Vacant %32.9%
- Median Year Built1986
Visual comparison (same scale)
Median Home Value
$160k$136k
Median Rent
$555—
Owner Occupied %
69.4%96.6%
Broadband %
83.0%46.9%
Vacant %
26.2%32.9%
Median Year Built
19751986
Climate & Location
ZIP 21817
Crisfield city, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)38 ft
- Nearest Airport30.5 miles (49.1 km)
- Distance to Coast1.0 miles (1.5 km)
ZIP 23440
Tangier town, VA
View full profile →- Snow Days/Year0 days
- Elevation (ft)30 ft
- Nearest Airport37.9 miles (61.0 km)
- Distance to Coast0.6 miles (0.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
38 ft30 ft
Nearest Airport
30.5 miles (49.1 km)37.9 miles (61.0 km)
Distance to Coast
1.0 miles (1.5 km)0.6 miles (0.9 km)
Infrastructure
ZIP 21817
Crisfield city, MD
View full profile →- Mean Commute (min)—
- Work From Home %7.2%
- Walkability (0–100)31
- Broadband %83.0%
ZIP 23440
Tangier town, VA
View full profile →- Mean Commute (min)117 min
- Work From Home %0.0%
- Walkability (0–100)28
- Broadband %46.9%
Visual comparison (same scale)
Mean Commute (min)
—117 min
Work From Home %
7.2%0.0%
Walkability (0–100)
3128
Broadband %
83.0%46.9%
Frequently Asked Questions
How do ZIP 21817 and 23440 compare?
ZIP 21817 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 23440 is lower poverty rate.
What do the blue and orange colors mean?
Blue represents the first ZIP (21817), orange the second (23440). 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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