11720 vs 11742 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 11720, Orange = ZIP 11742.
Quick verdict: ZIP 11720 is wealthier, more diverse, more educated, higher work-from-home share. ZIP 11742 is higher home values, more affordable rent, lower poverty rate, lower unemployment.
Quick Facts
ZIP 11720
Centereach CDP, NY
View full profile →- Population28,669
- Median Income$128,015
- Median Home Value$472k
- Median Rent$2,236
- Median Age38.9 yrs
- Poverty Rate5.1%
ZIP 11742
Holtsville CDP, NY
View full profile →- Population13,194
- Median Income$126,563
- Median Home Value$476k
- Median Rent$2,101
- Median Age40.0 yrs
- Poverty Rate4.5%
Visual comparison (same scale)
Population
28,66913,194
Median Income
$128,015$126,563
Median Home Value
$472k$476k
Median Rent
$2,236$2,101
Median Age
38.9 yrs40.0 yrs
Poverty Rate
5.1%4.5%
Demographics
ZIP 11720
Centereach CDP, NY
View full profile →- White %74.7%
- Black %6.3%
- Asian %7.0%
- Hispanic %14.9%
- Age 0–17 %23.4%
- Age 18–64 %62.1%
- Age 65+ %14.5%
- Bachelor's+ %35.3%
- Diversity Index41/100
ZIP 11742
Holtsville CDP, NY
View full profile →- White %81.5%
- Black %5.6%
- Asian %3.5%
- Hispanic %15.6%
- Age 0–17 %21.7%
- Age 18–64 %64.9%
- Age 65+ %13.4%
- Bachelor's+ %35.3%
- Diversity Index31/100
Visual comparison (same scale)
White %
74.7%81.5%
Black %
6.3%5.6%
Asian %
7.0%3.5%
Hispanic %
14.9%15.6%
Age 0–17 %
23.4%21.7%
Age 18–64 %
62.1%64.9%
Age 65+ %
14.5%13.4%
Bachelor's+ %
35.3%35.3%
Diversity Index
41/10031/100
Economy
ZIP 11720
Centereach CDP, NY
View full profile →- Median Income$128,015
- Unemployment %5.7%
- IRS Net Migration+1,238
- Work From Home %9.7%
ZIP 11742
Holtsville CDP, NY
View full profile →- Median Income$126,563
- Unemployment %2.5%
- IRS Net Migration+570
- Work From Home %6.3%
Visual comparison (same scale)
Median Income
$128,015$126,563
Unemployment %
5.7%2.5%
IRS Net Migration
+1,238+570
Work From Home %
9.7%6.3%
Housing
ZIP 11720
Centereach CDP, NY
View full profile →- Median Home Value$472k
- Median Rent$2,236
- Owner Occupied %85.8%
- Broadband %93.8%
- Vacant %7.2%
- Median Year Built1969
ZIP 11742
Holtsville CDP, NY
View full profile →- Median Home Value$476k
- Median Rent$2,101
- Owner Occupied %81.5%
- Broadband %97.9%
- Vacant %2.2%
- Median Year Built1978
Visual comparison (same scale)
Median Home Value
$472k$476k
Median Rent
$2,236$2,101
Owner Occupied %
85.8%81.5%
Broadband %
93.8%97.9%
Vacant %
7.2%2.2%
Median Year Built
19691978
Climate & Location
ZIP 11720
Centereach CDP, NY
View full profile →- Snow Days/Year0 days
- Elevation (ft)84 ft
- Nearest Airport5.2 miles (8.4 km)
- Distance to Coast5.0 miles (8.1 km)
ZIP 11742
Holtsville CDP, NY
View full profile →- Snow Days/Year0 days
- Elevation (ft)84 ft
- Nearest Airport3.3 miles (5.3 km)
- Distance to Coast4.0 miles (6.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
84 ft84 ft
Nearest Airport
5.2 miles (8.4 km)3.3 miles (5.3 km)
Distance to Coast
5.0 miles (8.1 km)4.0 miles (6.5 km)
Infrastructure
ZIP 11720
Centereach CDP, NY
View full profile →- Work From Home %9.7%
- Walkability (0–100)43
- Broadband %93.8%
ZIP 11742
Holtsville CDP, NY
View full profile →- Work From Home %6.3%
- Walkability (0–100)36
- Broadband %97.9%
Visual comparison (same scale)
Work From Home %
9.7%6.3%
Walkability (0–100)
4336
Broadband %
93.8%97.9%
Frequently Asked Questions
How do ZIP 11720 and 11742 compare?
ZIP 11720 is wealthier, more diverse, more educated, higher work-from-home share. ZIP 11742 is higher home values, more affordable rent, lower poverty rate, lower unemployment.
What do the blue and orange colors mean?
Blue represents the first ZIP (11720), orange the second (11742). 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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