Home / Compare / Harristown vs Spring Bay

Harristown, IL vs Spring Bay, IL

65
Harristown
Illinois
VS
-13.4%
75
Spring Bay
Illinois

Harristown is moderately more affordable than Spring Bay, with a 13.4% lower cost of living index. Harristown scores 65 compared to 75 for Spring Bay, where the US average is 100. This difference means residents of Spring Bay can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Harristown is $825/month compared to $1,083/month in Spring Bay — a 24% difference. Home values follow the same pattern: Harristown is more affordable at $116,700 median vs $134,900.

Median household income in Harristown is $74,018 compared to $61,111 in Spring Bay (+21.1%). Harristown offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Harristown spend roughly 13.4% of their income on rent, less than the 21.3% in Spring Bay.

Climate-wise, both cities share similar average temperatures (53.1°F vs 52.7°F). Spring Bay receives more rainfall at 37.6" per year compared to 36.4" in Harristown.

Income & Cost

Cost of Living Index
Harristown
65
13% cheaper
Spring Bay
75
Median Household Income
Harristown
$74,018
17% higher
Spring Bay
$61,111

Housing

Median Rent
Harristown
$825
24% cheaper
Spring Bay
$1,083
Median Home Value
Harristown
$116,700
13% cheaper
Spring Bay
$134,900
Population
Harristown
1,526
Spring Bay
519

Salary Equivalency Calculator

What does your salary in one city buy you in the other?

$
Formula:

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Harristown $2.85
Spring Bay $2.85
US $3.07
🥚
Eggs (grade A, large)
Harristown $2.33
Spring Bay $2.33
US $2.50
🥛
Milk (whole)
Harristown $3.75
Spring Bay $3.75
US $4.03
🍞
Bread (white)
Harristown $1.72
Spring Bay $1.72
US $1.85
🍗
Chicken breast
Harristown $3.86
Spring Bay $3.86
US $4.14
Electricity
Harristown $0.17
Spring Bay $0.17
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Harristown 53.1°F
Spring Bay 52.7°F
Summer High
Harristown 86°F
Spring Bay 86°F
Winter Low
Harristown 20°F
Spring Bay 18°F
Rainfall
Harristown 36.4"
Spring Bay 37.6"
Rainy Days
Harristown 118d
Spring Bay 117d