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Rupert, ID vs St. Maries, ID

73
Rupert
Idaho
VS
-5.7%
77
St. Maries
Idaho

Rupert is moderately more affordable than St. Maries, with a 5.7% lower cost of living index. Rupert scores 73 compared to 77 for St. Maries, where the US average is 100. This difference means residents of St. Maries can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Rupert is $835/month compared to $859/month in St. Maries — a 3% difference. Home values follow the same pattern: Rupert is more affordable at $182,500 median vs $205,400.

Median household income in Rupert is $54,444 compared to $52,468 in St. Maries (+3.8%). Rupert offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Rupert spend roughly 18.4% of their income on rent, less than the 19.6% in St. Maries.

Income & Cost

Cost of Living Index
Rupert
73
6% cheaper
St. Maries
77
Median Household Income
Rupert
$54,444
4% higher
St. Maries
$52,468

Housing

Median Rent
Rupert
$835
3% cheaper
St. Maries
$859
Median Home Value
Rupert
$182,500
11% cheaper
St. Maries
$205,400
Population
Rupert
6,157
St. Maries
3,032

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Rupert
St. Maries $2.94
US $3.07
🥚
Eggs (grade A, large)
Rupert
St. Maries $2.40
US $2.50
🥛
Milk (whole)
Rupert
St. Maries $3.86
US $4.03
🍞
Bread (white)
Rupert
St. Maries $1.77
US $1.85
🍗
Chicken breast
Rupert
St. Maries $3.97
US $4.14
Electricity
Rupert
St. Maries $0.13
US $0.19