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Port Byron, IL vs Stonington, IL

68
Port Byron
Illinois
VS
-0.3%
68
Stonington
Illinois

Port Byron, IL and Stonington, IL have a very similar cost of living, with only a 0.3% difference in their overall index. Port Byron scores 68 while Stonington scores 68 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 Port Byron is $513/month compared to $869/month in Stonington — a 41% difference. Interestingly, home values tell a different story: while Port Byron has cheaper rent, Stonington actually has lower median home values ($101,000 vs $259,300).

Median household income in Port Byron is $101,250 compared to $58,438 in Stonington (+73.3%). Port Byron offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Port Byron spend roughly 6.1% of their income on rent, less than the 17.8% in Stonington.

Climate-wise, Stonington is notably warmer with an average of 53.1°F compared to 49.9°F in Port Byron. Stonington receives more rainfall at 36.4" per year compared to 36.2" in Port Byron.

Income & Cost

Cost of Living Index
Port Byron
68
Stonington
68
Median Household Income
Port Byron
$101,250
42% higher
Stonington
$58,438

Housing

Median Rent
Port Byron
$513
41% cheaper
Stonington
$869
Median Home Value
Port Byron
$259,300
Stonington
$101,000
61% cheaper
Population
Port Byron
1,959
Stonington
667

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Port Byron $2.95
Stonington
US $3.07
🥚
Eggs (grade A, large)
Port Byron $2.41
Stonington
US $2.50
🥛
Milk (whole)
Port Byron $3.88
Stonington
US $4.03
🍞
Bread (white)
Port Byron $1.78
Stonington
US $1.85
🍗
Chicken breast
Port Byron $3.99
Stonington
US $4.14
Electricity
Port Byron $0.18
Stonington
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Port Byron 49.9°F
Stonington 53.1°F
Summer High
Port Byron 84°F
Stonington 86°F
Winter Low
Port Byron 14°F
Stonington 20°F
Rainfall
Port Byron 36.2"
Stonington 36.4"
Rainy Days
Port Byron 124d
Stonington 118d