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Central Islip, NY vs East Islip, NY

137
Central Islip
New York
VS
-11.1%
154
East Islip
New York

Central Islip is moderately more affordable than East Islip, with a 11.1% lower cost of living index. Central Islip scores 137 compared to 154 for East Islip, where the US average is 100. This difference means residents of East Islip can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Central Islip is $2,106/month compared to $2,202/month in East Islip — a 4% difference. Home values follow the same pattern: Central Islip is more affordable at $405,000 median vs $577,600.

Median household income in Central Islip is $110,166 compared to $146,890 in East Islip (-25%). While East Islip is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Central Islip spend roughly 22.9% of their income on rent, more than the 18% in East Islip.

Climate-wise, both cities share similar average temperatures (53.1°F vs 53.1°F). East Islip receives more rainfall at 46" per year compared to 46" in Central Islip.

Income & Cost

Cost of Living Index
Central Islip
137
11% cheaper
East Islip
154
Median Household Income
Central Islip
$110,166
East Islip
$146,890
25% higher

Housing

Median Rent
Central Islip
$2,106
4% cheaper
East Islip
$2,202
Median Home Value
Central Islip
$405,000
30% cheaper
East Islip
$577,600
Population
Central Islip
37,751
East Islip
13,687

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Central Islip $3.32
East Islip $3.32
US $3.07
🥚
Eggs (grade A, large)
Central Islip $2.71
East Islip $2.71
US $2.50
🥛
Milk (whole)
Central Islip $4.36
East Islip $4.36
US $4.03
🍞
Bread (white)
Central Islip $2.00
East Islip $2.00
US $1.85
🍗
Chicken breast
Central Islip $4.49
East Islip $4.49
US $4.14
Electricity
Central Islip $0.24
East Islip $0.24
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Central Islip 53.1°F
East Islip 53.1°F
Summer High
Central Islip 83°F
East Islip 83°F
Winter Low
Central Islip 25°F
East Islip 25°F
Rainfall
Central Islip 46"
East Islip 46"
Rainy Days
Central Islip 122d
East Islip 122d