21640 vs 21639 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21640, Orange = ZIP 21639.
Quick verdict: ZIP 21640 is wealthier, lower poverty rate, lower unemployment, more educated. ZIP 21639 is higher home values, more affordable rent, more diverse, higher work-from-home share.
Quick Facts
ZIP 21640
Henderson town, MD
View full profile →- Population1,251
- Median Income$65,952
- Median Home Value$260k
- Median Rent$925
- Median Age41.8 yrs
- Poverty Rate8.8%
ZIP 21639
Greensboro town, MD
View full profile →- Population4,621
- Median Income$59,274
- Median Home Value$270k
- Median Rent$866
- Median Age37.3 yrs
- Poverty Rate14.3%
Visual comparison (same scale)
Population
1,2514,621
Median Income
$65,952$59,274
Median Home Value
$260k$270k
Median Rent
$925$866
Median Age
41.8 yrs37.3 yrs
Poverty Rate
8.8%14.3%
Demographics
ZIP 21640
Henderson town, MD
View full profile →- White %87.0%
- Black %0.0%
- Asian %0.1%
- Hispanic %25.0%
- Age 0–17 %22.7%
- Age 18–64 %51.5%
- Age 65+ %25.8%
- Bachelor's+ %14.6%
- Diversity Index18/100
ZIP 21639
Greensboro town, MD
View full profile →- White %72.0%
- Black %8.8%
- Asian %0.0%
- Hispanic %18.7%
- Age 0–17 %28.1%
- Age 18–64 %56.7%
- Age 65+ %15.1%
- Bachelor's+ %12.2%
- Diversity Index44/100
Visual comparison (same scale)
White %
87.0%72.0%
Black %
0.0%8.8%
Asian %
0.1%0.0%
Hispanic %
25.0%18.7%
Age 0–17 %
22.7%28.1%
Age 18–64 %
51.5%56.7%
Age 65+ %
25.8%15.1%
Bachelor's+ %
14.6%12.2%
Diversity Index
18/10044/100
Economy
ZIP 21640
Henderson town, MD
View full profile →- Median Income$65,952
- Unemployment %1.4%
- IRS Net Migration+73
- Work From Home %1.0%
ZIP 21639
Greensboro town, MD
View full profile →- Median Income$59,274
- Unemployment %3.0%
- IRS Net Migration+271
- Work From Home %3.7%
Visual comparison (same scale)
Median Income
$65,952$59,274
Unemployment %
1.4%3.0%
IRS Net Migration
+73+271
Work From Home %
1.0%3.7%
Housing
ZIP 21640
Henderson town, MD
View full profile →- Median Home Value$260k
- Median Rent$925
- Owner Occupied %96.0%
- Broadband %82.0%
- Vacant %3.3%
- Median Year Built1986
ZIP 21639
Greensboro town, MD
View full profile →- Median Home Value$270k
- Median Rent$866
- Owner Occupied %71.4%
- Broadband %88.4%
- Vacant %11.0%
- Median Year Built1982
Visual comparison (same scale)
Median Home Value
$260k$270k
Median Rent
$925$866
Owner Occupied %
96.0%71.4%
Broadband %
82.0%88.4%
Vacant %
3.3%11.0%
Median Year Built
19861982
Climate & Location
ZIP 21640
Henderson town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)40 ft
- Nearest Airport19.5 miles (31.4 km)
- Distance to Coast6.9 miles (11.0 km)
ZIP 21639
Greensboro town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)45 ft
- Nearest Airport20.7 miles (33.3 km)
- Distance to Coast1.2 miles (1.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
40 ft45 ft
Nearest Airport
19.5 miles (31.4 km)20.7 miles (33.3 km)
Distance to Coast
6.9 miles (11.0 km)1.2 miles (1.9 km)
Infrastructure
ZIP 21640
Henderson town, MD
View full profile →- Work From Home %1.0%
- Walkability (0–100)23
- Broadband %82.0%
ZIP 21639
Greensboro town, MD
View full profile →- Work From Home %3.7%
- Walkability (0–100)26
- Broadband %88.4%
Visual comparison (same scale)
Work From Home %
1.0%3.7%
Walkability (0–100)
2326
Broadband %
82.0%88.4%
Frequently Asked Questions
How do ZIP 21640 and 21639 compare?
ZIP 21640 is wealthier, lower poverty rate, lower unemployment, more educated. ZIP 21639 is higher home values, more affordable rent, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21640), orange the second (21639). 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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