12140 vs 12123 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 12140, Orange = ZIP 12123.
Quick verdict: ZIP 12140 is wealthier, higher home values, lower unemployment, more educated, higher work-from-home share. ZIP 12123 is more affordable rent, lower poverty rate, more diverse.
Quick Facts
ZIP 12140
Poestenkill CDP, NY
View full profile →- Population1,526
- Median Income$120,476
- Median Home Value$305k
- Median Rent$913
- Median Age50.2 yrs
- Poverty Rate9.8%
ZIP 12123
Nassau Lake CDP, NY
View full profile →- Population4,853
- Median Income$104,438
- Median Home Value$275k
- Median Rent$806
- Median Age41.6 yrs
- Poverty Rate7.3%
Visual comparison (same scale)
Population
1,5264,853
Median Income
$120,476$104,438
Median Home Value
$305k$275k
Median Rent
$913$806
Median Age
50.2 yrs41.6 yrs
Poverty Rate
9.8%7.3%
Demographics
ZIP 12140
Poestenkill CDP, NY
View full profile →- White %94.4%
- Black %0.1%
- Asian %2.0%
- Hispanic %0.0%
- Age 0–17 %15.6%
- Age 18–64 %68.5%
- Age 65+ %15.9%
- Bachelor's+ %44.9%
- Diversity Index11/100
ZIP 12123
Nassau Lake CDP, NY
View full profile →- White %93.4%
- Black %0.3%
- Asian %0.3%
- Hispanic %4.1%
- Age 0–17 %21.6%
- Age 18–64 %59.6%
- Age 65+ %18.8%
- Bachelor's+ %39.3%
- Diversity Index13/100
Visual comparison (same scale)
White %
94.4%93.4%
Black %
0.1%0.3%
Asian %
2.0%0.3%
Hispanic %
0.0%4.1%
Age 0–17 %
15.6%21.6%
Age 18–64 %
68.5%59.6%
Age 65+ %
15.9%18.8%
Bachelor's+ %
44.9%39.3%
Diversity Index
11/10013/100
Economy
ZIP 12140
Poestenkill CDP, NY
View full profile →- Median Income$120,476
- Unemployment %1.5%
- IRS Net Migration+66
- Work From Home %21.4%
ZIP 12123
Nassau Lake CDP, NY
View full profile →- Median Income$104,438
- Unemployment %4.0%
- IRS Net Migration+210
- Work From Home %11.5%
Visual comparison (same scale)
Median Income
$120,476$104,438
Unemployment %
1.5%4.0%
IRS Net Migration
+66+210
Work From Home %
21.4%11.5%
Housing
ZIP 12140
Poestenkill CDP, NY
View full profile →- Median Home Value$305k
- Median Rent$913
- Owner Occupied %90.5%
- Broadband %96.8%
- Vacant %4.0%
- Median Year Built1968
ZIP 12123
Nassau Lake CDP, NY
View full profile →- Median Home Value$275k
- Median Rent$806
- Owner Occupied %82.7%
- Broadband %90.1%
- Vacant %11.7%
- Median Year Built1968
Visual comparison (same scale)
Median Home Value
$305k$275k
Median Rent
$913$806
Owner Occupied %
90.5%82.7%
Broadband %
96.8%90.1%
Vacant %
4.0%11.7%
Median Year Built
19681968
Climate & Location
ZIP 12140
Poestenkill CDP, NY
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,560 ft
- Nearest Airport13.2 miles (21.2 km)
- Distance to Coast7.7 miles (12.4 km)
ZIP 12123
Nassau Lake CDP, NY
View full profile →- Snow Days/Year0 days
- Elevation (ft)300 ft
- Nearest Airport17.3 miles (27.9 km)
- Distance to Coast7.2 miles (11.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,560 ft300 ft
Nearest Airport
13.2 miles (21.2 km)17.3 miles (27.9 km)
Distance to Coast
7.7 miles (12.4 km)7.2 miles (11.7 km)
Infrastructure
ZIP 12140
Poestenkill CDP, NY
View full profile →- Work From Home %21.4%
- Walkability (0–100)20
- Broadband %96.8%
ZIP 12123
Nassau Lake CDP, NY
View full profile →- Work From Home %11.5%
- Walkability (0–100)27
- Broadband %90.1%
Visual comparison (same scale)
Work From Home %
21.4%11.5%
Walkability (0–100)
2027
Broadband %
96.8%90.1%
Frequently Asked Questions
How do ZIP 12140 and 12123 compare?
ZIP 12140 is wealthier, higher home values, lower unemployment, more educated, higher work-from-home share. ZIP 12123 is more affordable rent, lower poverty rate, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (12140), orange the second (12123). 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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