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Green Island, NY vs Port Byron, NY

78
Green Island
New York
VS
+5.3%
74
Port Byron
New York

Port Byron is moderately more affordable than Green Island, with a 5.3% lower cost of living index. Green Island scores 78 compared to 74 for Port Byron, where the US average is 100. This difference means residents of Green Island can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Green Island is $1,081/month compared to $991/month in Port Byron — a 9% difference. Home values follow the same pattern: Port Byron is more affordable at $100,000 median vs $137,300.

Median household income in Green Island is $70,281 compared to $51,528 in Port Byron (+36.4%). While Green Island is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Green Island spend roughly 18.5% of their income on rent, less than the 23.1% in Port Byron.

Climate-wise, both cities share similar average temperatures (49.4°F vs 47.3°F). Green Island receives more rainfall at 40.7" per year compared to 39.6" in Port Byron.

Income & Cost

Cost of Living Index
Green Island
78
Port Byron
74
5% cheaper
Median Household Income
Green Island
$70,281
27% higher
Port Byron
$51,528

Housing

Median Rent
Green Island
$1,081
Port Byron
$991
8% cheaper
Median Home Value
Green Island
$137,300
Port Byron
$100,000
27% cheaper
Population
Green Island
2,966
Port Byron
994

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Green Island $2.98
Port Byron
US $3.07
🥚
Eggs (grade A, large)
Green Island $2.43
Port Byron
US $2.50
🥛
Milk (whole)
Green Island $3.92
Port Byron
US $4.03
🍞
Bread (white)
Green Island $1.80
Port Byron
US $1.85
🍗
Chicken breast
Green Island $4.03
Port Byron
US $4.14
Electricity
Green Island $0.25
Port Byron
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Green Island 49.4°F
Port Byron 47.3°F
Summer High
Green Island 84°F
Port Byron 80°F
Winter Low
Green Island 16°F
Port Byron 16°F
Rainfall
Green Island 40.7"
Port Byron 39.6"
Rainy Days
Green Island 139d
Port Byron 181d