21829 vs 21813 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21829, Orange = ZIP 21813.
Quick verdict: ZIP 21829 is wealthier, more educated. ZIP 21813 is higher home values, lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
Quick Facts
ZIP 21829
Girdletree CDP, MD
View full profile →- Population259
- Median Income$155,676
- Median Home Value$183k
- Median Rent—
- Median Age64.5 yrs
- Poverty Rate5.4%
ZIP 21813
Bishopville CDP, MD
View full profile →- Population2,936
- Median Income$102,332
- Median Home Value$563k
- Median Rent$783
- Median Age54.9 yrs
- Poverty Rate4.1%
Visual comparison (same scale)
Population
2592,936
Median Income
$155,676$102,332
Median Home Value
$183k$563k
Median Rent
—$783
Median Age
64.5 yrs54.9 yrs
Poverty Rate
5.4%4.1%
Demographics
ZIP 21829
Girdletree CDP, MD
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %4.6%
- Age 18–64 %57.1%
- Age 65+ %38.2%
- Bachelor's+ %33.6%
- Diversity Index0/100
ZIP 21813
Bishopville CDP, MD
View full profile →- White %87.7%
- Black %4.0%
- Asian %0.0%
- Hispanic %2.2%
- Age 0–17 %9.6%
- Age 18–64 %60.3%
- Age 65+ %30.1%
- Bachelor's+ %22.7%
- Diversity Index23/100
Visual comparison (same scale)
White %
100.0%87.7%
Black %
0.0%4.0%
Asian %
0.0%0.0%
Hispanic %
0.0%2.2%
Age 0–17 %
4.6%9.6%
Age 18–64 %
57.1%60.3%
Age 65+ %
38.2%30.1%
Bachelor's+ %
33.6%22.7%
Diversity Index
0/10023/100
Economy
ZIP 21829
Girdletree CDP, MD
View full profile →- Median Income$155,676
- Unemployment %21.4%
- IRS Net Migration+15
- Work From Home %7.8%
- Mean Commute (min)95 min
ZIP 21813
Bishopville CDP, MD
View full profile →- Median Income$102,332
- Unemployment %3.5%
- IRS Net Migration+172
- Work From Home %9.8%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$155,676$102,332
Unemployment %
21.4%3.5%
IRS Net Migration
+15+172
Work From Home %
7.8%9.8%
Mean Commute (min)
95 min—
Housing
ZIP 21829
Girdletree CDP, MD
View full profile →- Median Home Value$183k
- Median Rent—
- Owner Occupied %91.8%
- Broadband %74.7%
- Vacant %32.4%
- Median Year Built1938
ZIP 21813
Bishopville CDP, MD
View full profile →- Median Home Value$563k
- Median Rent$783
- Owner Occupied %81.9%
- Broadband %93.1%
- Vacant %17.6%
- Median Year Built1988
Visual comparison (same scale)
Median Home Value
$183k$563k
Median Rent
—$783
Owner Occupied %
91.8%81.9%
Broadband %
74.7%93.1%
Vacant %
32.4%17.6%
Median Year Built
19381988
Climate & Location
ZIP 21829
Girdletree CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport18.4 miles (29.6 km)
- Distance to Coast1.7 miles (2.8 km)
ZIP 21813
Bishopville CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)12 ft
- Nearest Airport8.1 miles (13.1 km)
- Distance to Coast0.9 miles (1.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
10 ft12 ft
Nearest Airport
18.4 miles (29.6 km)8.1 miles (13.1 km)
Distance to Coast
1.7 miles (2.8 km)0.9 miles (1.4 km)
Infrastructure
ZIP 21829
Girdletree CDP, MD
View full profile →- Mean Commute (min)95 min
- Work From Home %7.8%
- Walkability (0–100)19
- Broadband %74.7%
ZIP 21813
Bishopville CDP, MD
View full profile →- Mean Commute (min)—
- Work From Home %9.8%
- Walkability (0–100)25
- Broadband %93.1%
Visual comparison (same scale)
Mean Commute (min)
95 min—
Work From Home %
7.8%9.8%
Walkability (0–100)
1925
Broadband %
74.7%93.1%
Frequently Asked Questions
How do ZIP 21829 and 21813 compare?
ZIP 21829 is wealthier, more educated. ZIP 21813 is higher home values, lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21829), orange the second (21813). 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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