21770 vs 21762 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21770, Orange = ZIP 21762.
Quick verdict: ZIP 21770 is wealthier, more educated, higher work-from-home share. ZIP 21762 is lower poverty rate, lower unemployment, more diverse.
Quick Facts
ZIP 21770
Green Valley CDP, MD
View full profile →- Population7,815
- Median Income$184,464
- Median Home Value$600k
- Median Age41.2 yrs
- Poverty Rate1.4%
ZIP 21762
Libertytown CDP, MD
View full profile →- Population176
- Median Income$0
- Median Home Value—
- Median Age34.0 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
7,815176
Median Income
$184,464$0
Median Home Value
$600k—
Median Age
41.2 yrs34.0 yrs
Poverty Rate
1.4%0.0%
Demographics
ZIP 21770
Green Valley CDP, MD
View full profile →- White %76.3%
- Black %5.0%
- Asian %12.0%
- Hispanic %3.9%
- Age 0–17 %21.8%
- Age 18–64 %59.2%
- Age 65+ %18.9%
- Bachelor's+ %54.5%
- Diversity Index40/100
ZIP 21762
Libertytown CDP, MD
View full profile →- White %29.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %71.0%
- Age 0–17 %0.0%
- Age 18–64 %71.0%
- Age 65+ %29.0%
- Bachelor's+ %21.0%
- Diversity Index41/100
Visual comparison (same scale)
White %
76.3%29.0%
Black %
5.0%0.0%
Asian %
12.0%0.0%
Hispanic %
3.9%71.0%
Age 0–17 %
21.8%0.0%
Age 18–64 %
59.2%71.0%
Age 65+ %
18.9%29.0%
Bachelor's+ %
54.5%21.0%
Diversity Index
40/10041/100
Economy
ZIP 21770
Green Valley CDP, MD
View full profile →- Median Income$184,464
- Unemployment %2.2%
- IRS Net Migration+459
- Work From Home %25.7%
ZIP 21762
Libertytown CDP, MD
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+10
- Work From Home %0.0%
Visual comparison (same scale)
Median Income
$184,464$0
Unemployment %
2.2%0.0%
IRS Net Migration
+459+10
Work From Home %
25.7%0.0%
Housing
ZIP 21770
Green Valley CDP, MD
View full profile →- Median Home Value$600k
- Owner Occupied %98.0%
- Broadband %96.4%
- Vacant %2.2%
- Median Year Built1988
ZIP 21762
Libertytown CDP, MD
View full profile →- Median Home Value—
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1800
Visual comparison (same scale)
Median Home Value
$600k—
Owner Occupied %
98.0%100.0%
Broadband %
96.4%100.0%
Vacant %
2.2%0.0%
Median Year Built
19881800
Climate & Location
ZIP 21770
Green Valley CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)700 ft
- Nearest Airport30.0 miles (48.3 km)
- Distance to Coast31.0 miles (50.0 km)
ZIP 21762
Libertytown CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)380 ft
- Nearest Airport30.1 miles (48.4 km)
- Distance to Coast34.6 miles (55.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
700 ft380 ft
Nearest Airport
30.0 miles (48.3 km)30.1 miles (48.4 km)
Distance to Coast
31.0 miles (50.0 km)34.6 miles (55.7 km)
Infrastructure
ZIP 21770
Green Valley CDP, MD
View full profile →- Work From Home %25.7%
- Walkability (0–100)28
- Broadband %96.4%
ZIP 21762
Libertytown CDP, MD
View full profile →- Work From Home %0.0%
- Walkability (0–100)0
- Broadband %100.0%
Visual comparison (same scale)
Work From Home %
25.7%0.0%
Walkability (0–100)
280
Broadband %
96.4%100.0%
Frequently Asked Questions
How do ZIP 21770 and 21762 compare?
ZIP 21770 is wealthier, more educated, higher work-from-home share. ZIP 21762 is lower poverty rate, lower unemployment, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (21770), orange the second (21762). 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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