12577 vs 12520 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 12577, Orange = ZIP 12520.
Quick verdict: ZIP 12577 is wealthier, higher home values, lower poverty rate, more diverse. ZIP 12520 is lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 12577
Beaver Dam Lake CDP, NY
View full profile →- Population1,613
- Median Income$150,321
- Median Home Value$460k
- Median Rent—
- Median Age38.9 yrs
- Poverty Rate1.7%
ZIP 12520
Cornwall-on-Hudson village, NY
View full profile →- Population3,088
- Median Income$150,144
- Median Home Value$459k
- Median Rent$1,249
- Median Age44.7 yrs
- Poverty Rate2.6%
Visual comparison (same scale)
Population
1,6133,088
Median Income
$150,321$150,144
Median Home Value
$460k$459k
Median Rent
—$1,249
Median Age
38.9 yrs44.7 yrs
Poverty Rate
1.7%2.6%
Demographics
ZIP 12577
Beaver Dam Lake CDP, NY
View full profile →- White %74.6%
- Black %3.6%
- Asian %0.0%
- Hispanic %19.6%
- Age 0–17 %10.5%
- Age 18–64 %74.5%
- Age 65+ %15.0%
- Bachelor's+ %45.9%
- Diversity Index40/100
ZIP 12520
Cornwall-on-Hudson village, NY
View full profile →- White %86.2%
- Black %2.9%
- Asian %1.3%
- Hispanic %12.7%
- Age 0–17 %19.2%
- Age 18–64 %62.5%
- Age 65+ %18.3%
- Bachelor's+ %57.5%
- Diversity Index24/100
Visual comparison (same scale)
White %
74.6%86.2%
Black %
3.6%2.9%
Asian %
0.0%1.3%
Hispanic %
19.6%12.7%
Age 0–17 %
10.5%19.2%
Age 18–64 %
74.5%62.5%
Age 65+ %
15.0%18.3%
Bachelor's+ %
45.9%57.5%
Diversity Index
40/10024/100
Economy
ZIP 12577
Beaver Dam Lake CDP, NY
View full profile →- Median Income$150,321
- Unemployment %12.7%
- IRS Net Migration+70
- Work From Home %11.6%
ZIP 12520
Cornwall-on-Hudson village, NY
View full profile →- Median Income$150,144
- Unemployment %0.4%
- IRS Net Migration+133
- Work From Home %15.3%
Visual comparison (same scale)
Median Income
$150,321$150,144
Unemployment %
12.7%0.4%
IRS Net Migration
+70+133
Work From Home %
11.6%15.3%
Housing
ZIP 12577
Beaver Dam Lake CDP, NY
View full profile →- Median Home Value$460k
- Median Rent—
- Owner Occupied %86.9%
- Broadband %92.4%
- Vacant %0.0%
- Median Year Built1974
ZIP 12520
Cornwall-on-Hudson village, NY
View full profile →- Median Home Value$459k
- Median Rent$1,249
- Owner Occupied %75.0%
- Broadband %95.2%
- Vacant %8.6%
- Median Year Built1955
Visual comparison (same scale)
Median Home Value
$460k$459k
Median Rent
—$1,249
Owner Occupied %
86.9%75.0%
Broadband %
92.4%95.2%
Vacant %
0.0%8.6%
Median Year Built
19741955
Climate & Location
ZIP 12577
Beaver Dam Lake CDP, NY
View full profile →- Snow Days/Year0 days
- Elevation (ft)320 ft
- Nearest Airport5.6 miles (9.0 km)
- Distance to Coast5.7 miles (9.2 km)
ZIP 12520
Cornwall-on-Hudson village, NY
View full profile →- Snow Days/Year0 days
- Elevation (ft)320 ft
- Nearest Airport7.9 miles (12.6 km)
- Distance to Coast0.8 miles (1.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
320 ft320 ft
Nearest Airport
5.6 miles (9.0 km)7.9 miles (12.6 km)
Distance to Coast
5.7 miles (9.2 km)0.8 miles (1.2 km)
Infrastructure
ZIP 12577
Beaver Dam Lake CDP, NY
View full profile →- Work From Home %11.6%
- Walkability (0–100)38
- Broadband %92.4%
ZIP 12520
Cornwall-on-Hudson village, NY
View full profile →- Work From Home %15.3%
- Walkability (0–100)40
- Broadband %95.2%
Visual comparison (same scale)
Work From Home %
11.6%15.3%
Walkability (0–100)
3840
Broadband %
92.4%95.2%
Frequently Asked Questions
How do ZIP 12577 and 12520 compare?
ZIP 12577 is wealthier, higher home values, lower poverty rate, more diverse. ZIP 12520 is lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (12577), orange the second (12520). 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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