17327 vs 21105 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 17327, Orange = ZIP 21105.
Quick verdict: ZIP 17327 is wealthier. ZIP 21105 is lower poverty rate, more diverse, more educated.
Quick Facts
ZIP 17327
Glen Rock borough, PA
View full profile →- Population8,228
- Median Income$100,298
- Median Home Value$306k
- Median Rent$873
- Median Age43.6 yrs
- Poverty Rate8.9%
ZIP 21105
MD
View full profile →- Population31
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age0.0 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
8,22831
Median Income
$100,298$0
Median Home Value
$306k—
Median Rent
$873—
Median Age
43.6 yrs0.0 yrs
Poverty Rate
8.9%0.0%
Demographics
ZIP 17327
Glen Rock borough, PA
View full profile →- White %92.5%
- Black %0.4%
- Asian %0.9%
- Hispanic %5.0%
- Age 0–17 %21.6%
- Age 18–64 %59.2%
- Age 65+ %19.2%
- Bachelor's+ %28.5%
- Diversity Index14/100
ZIP 21105
MD
View full profile →- White %38.7%
- Black %0.0%
- Asian %0.0%
- Hispanic %61.3%
- Age 0–17 %0.0%
- Age 18–64 %0.0%
- Age 65+ %100.0%
- Bachelor's+ %38.7%
- Diversity Index47/100
Visual comparison (same scale)
White %
92.5%38.7%
Black %
0.4%0.0%
Asian %
0.9%0.0%
Hispanic %
5.0%61.3%
Age 0–17 %
21.6%0.0%
Age 18–64 %
59.2%0.0%
Age 65+ %
19.2%100.0%
Bachelor's+ %
28.5%38.7%
Diversity Index
14/10047/100
Economy
ZIP 17327
Glen Rock borough, PA
View full profile →- Median Income$100,298
- Unemployment %4.6%
- IRS Net Migration+375
- Work From Home %11.1%
- Mean Commute (min)—
ZIP 21105
MD
View full profile →- Median Income$0
- Unemployment %—
- IRS Net Migration+2
- Work From Home %—
- Mean Commute (min)0 min
Visual comparison (same scale)
Median Income
$100,298$0
Unemployment %
4.6%—
IRS Net Migration
+375+2
Work From Home %
11.1%—
Mean Commute (min)
—0 min
Housing
ZIP 17327
Glen Rock borough, PA
View full profile →- Median Home Value$306k
- Median Rent$873
- Owner Occupied %73.8%
- Broadband %86.6%
- Vacant %2.7%
- Median Year Built1975
ZIP 21105
MD
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %0.0%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1800
Visual comparison (same scale)
Median Home Value
$306k—
Median Rent
$873—
Owner Occupied %
73.8%0.0%
Broadband %
86.6%100.0%
Vacant %
2.7%0.0%
Median Year Built
19751800
Climate & Location
ZIP 17327
Glen Rock borough, PA
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport28.6 miles (46.0 km)
- Distance to Coast33.4 miles (53.7 km)
ZIP 21105
MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport29.7 miles (47.7 km)
- Distance to Coast26.5 miles (42.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
860 ft860 ft
Nearest Airport
28.6 miles (46.0 km)29.7 miles (47.7 km)
Distance to Coast
33.4 miles (53.7 km)26.5 miles (42.6 km)
Infrastructure
ZIP 17327
Glen Rock borough, PA
View full profile →- Mean Commute (min)—
- Work From Home %11.1%
- Walkability (0–100)27
- Broadband %86.6%
ZIP 21105
MD
View full profile →- Mean Commute (min)0 min
- Work From Home %—
- Walkability (0–100)0
- Broadband %100.0%
Visual comparison (same scale)
Mean Commute (min)
—0 min
Work From Home %
11.1%—
Walkability (0–100)
270
Broadband %
86.6%100.0%
Frequently Asked Questions
How do ZIP 17327 and 21105 compare?
ZIP 17327 is wealthier. ZIP 21105 is lower poverty rate, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (17327), orange the second (21105). 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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