20745 vs 22305 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 20745, Orange = ZIP 22305.
Quick verdict: ZIP 20745 is more affordable rent, lower poverty rate. ZIP 22305 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 20745
Glassmanor CDP, MD
View full profile →- Population29,518
- Median Income$80,649
- Median Home Value$352k
- Median Rent$1,471
- Median Age39.8 yrs
- Poverty Rate11.4%
ZIP 22305
Alexandria city, VA
View full profile →- Population17,721
- Median Income$109,124
- Median Home Value$817k
- Median Rent$1,835
- Median Age33.8 yrs
- Poverty Rate11.9%
Visual comparison (same scale)
Population
29,51817,721
Median Income
$80,649$109,124
Median Home Value
$352k$817k
Median Rent
$1,471$1,835
Median Age
39.8 yrs33.8 yrs
Poverty Rate
11.4%11.9%
Demographics
ZIP 20745
Glassmanor CDP, MD
View full profile →- White %8.6%
- Black %56.2%
- Asian %4.1%
- Hispanic %30.4%
- Age 0–17 %21.9%
- Age 18–64 %62.7%
- Age 65+ %15.4%
- Bachelor's+ %25.8%
- Diversity Index58/100
ZIP 22305
Alexandria city, VA
View full profile →- White %48.2%
- Black %13.4%
- Asian %4.2%
- Hispanic %35.6%
- Age 0–17 %22.9%
- Age 18–64 %70.2%
- Age 65+ %7.0%
- Bachelor's+ %59.1%
- Diversity Index62/100
Visual comparison (same scale)
White %
8.6%48.2%
Black %
56.2%13.4%
Asian %
4.1%4.2%
Hispanic %
30.4%35.6%
Age 0–17 %
21.9%22.9%
Age 18–64 %
62.7%70.2%
Age 65+ %
15.4%7.0%
Bachelor's+ %
25.8%59.1%
Diversity Index
58/10062/100
Economy
ZIP 20745
Glassmanor CDP, MD
View full profile →- Median Income$80,649
- Unemployment %5.3%
- IRS Net Migration+1,734
- Work From Home %11.1%
ZIP 22305
Alexandria city, VA
View full profile →- Median Income$109,124
- Unemployment %3.4%
- IRS Net Migration+1,000
- Work From Home %22.9%
Visual comparison (same scale)
Median Income
$80,649$109,124
Unemployment %
5.3%3.4%
IRS Net Migration
+1,734+1,000
Work From Home %
11.1%22.9%
Housing
ZIP 20745
Glassmanor CDP, MD
View full profile →- Median Home Value$352k
- Median Rent$1,471
- Owner Occupied %43.5%
- Broadband %89.3%
- Vacant %7.1%
- Median Year Built1970
ZIP 22305
Alexandria city, VA
View full profile →- Median Home Value$817k
- Median Rent$1,835
- Owner Occupied %33.4%
- Broadband %89.3%
- Vacant %4.5%
- Median Year Built1963
Visual comparison (same scale)
Median Home Value
$352k$817k
Median Rent
$1,471$1,835
Owner Occupied %
43.5%33.4%
Broadband %
89.3%89.3%
Vacant %
7.1%4.5%
Median Year Built
19701963
Climate & Location
ZIP 20745
Glassmanor CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)190 ft
- Nearest Airport3.9 miles (6.2 km)
- Distance to Coast1.0 miles (1.6 km)
ZIP 22305
Alexandria city, VA
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport1.7 miles (2.7 km)
- Distance to Coast0.8 miles (1.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
190 ft10 ft
Nearest Airport
3.9 miles (6.2 km)1.7 miles (2.7 km)
Distance to Coast
1.0 miles (1.6 km)0.8 miles (1.4 km)
Infrastructure
ZIP 20745
Glassmanor CDP, MD
View full profile →- Work From Home %11.1%
- Walkability (0–100)61
- Broadband %89.3%
ZIP 22305
Alexandria city, VA
View full profile →- Work From Home %22.9%
- Walkability (0–100)71
- Broadband %89.3%
Visual comparison (same scale)
Work From Home %
11.1%22.9%
Walkability (0–100)
6171
Broadband %
89.3%89.3%
Frequently Asked Questions
How do ZIP 20745 and 22305 compare?
ZIP 20745 is more affordable rent, lower poverty rate. ZIP 22305 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (20745), orange the second (22305). 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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