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North Aurora, IL vs Tinley Park, IL

111
North Aurora
Illinois
VS
+5%
106
Tinley Park
Illinois

Tinley Park is moderately more affordable than North Aurora, with a 5% lower cost of living index. North Aurora scores 111 compared to 106 for Tinley Park, where the US average is 100. This difference means residents of North Aurora can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in North Aurora is $1,596/month compared to $1,518/month in Tinley Park — a 5% difference. Home values follow the same pattern: Tinley Park is more affordable at $289,000 median vs $323,900.

Median household income in North Aurora is $111,781 compared to $103,819 in Tinley Park (+7.7%). While North Aurora is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of North Aurora spend roughly 17.1% of their income on rent, less than the 17.5% in Tinley Park.

Climate-wise, both cities share similar average temperatures (49.4°F vs 52.1°F). Tinley Park receives more rainfall at 34.4" per year compared to 33.8" in North Aurora.

Income & Cost

Cost of Living Index
North Aurora
111
Tinley Park
106
5% cheaper
Median Household Income
North Aurora
$111,781
7% higher
Tinley Park
$103,819

Housing

Median Rent
North Aurora
$1,596
Tinley Park
$1,518
5% cheaper
Median Home Value
North Aurora
$323,900
Tinley Park
$289,000
11% cheaper
Population
North Aurora
18,375
Tinley Park
55,007

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
North Aurora $3.20
Tinley Park $3.20
US $3.07
🥚
Eggs (grade A, large)
North Aurora $2.61
Tinley Park $2.61
US $2.50
🥛
Milk (whole)
North Aurora $4.20
Tinley Park $4.20
US $4.03
🍞
Bread (white)
North Aurora $1.93
Tinley Park $1.93
US $1.85
🍗
Chicken breast
North Aurora $4.32
Tinley Park $4.32
US $4.14
Electricity
North Aurora $0.15
Tinley Park $0.15
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
North Aurora 49.4°F
Tinley Park 52.1°F
Summer High
North Aurora 84°F
Tinley Park 85°F
Winter Low
North Aurora 15°F
Tinley Park 19°F
Rainfall
North Aurora 33.8"
Tinley Park 34.4"
Rainy Days
North Aurora 126d
Tinley Park 121d