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Central Islip, NY vs Kings Park, NY

137
Central Islip
New York
VS
-4.2%
142
Kings Park
New York

Central Islip, NY and Kings Park, NY have a very similar cost of living, with only a 4.2% difference in their overall index. Central Islip scores 137 while Kings Park scores 142 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in Central Islip is $2,106/month compared to $1,813/month in Kings Park — a 16% difference. Interestingly, home values tell a different story: while Kings Park has cheaper rent, Central Islip actually has lower median home values ($405,000 vs $586,300).

Median household income in Central Islip is $110,166 compared to $118,723 in Kings Park (-7.2%). While Kings Park 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 18.3% in Kings Park.

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

Income & Cost

Cost of Living Index
Central Islip
137
4% cheaper
Kings Park
142
Median Household Income
Central Islip
$110,166
Kings Park
$118,723
7% higher

Housing

Median Rent
Central Islip
$2,106
Kings Park
$1,813
14% cheaper
Median Home Value
Central Islip
$405,000
31% cheaper
Kings Park
$586,300
Population
Central Islip
37,751
Kings Park
16,249

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

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

Climate

NOAA 30-year normals (1991-2020)

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