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St. Louis, MI vs Trenton, MI

67
St. Louis
Michigan
VS
-12.9%
77
Trenton
Michigan

St. Louis is moderately more affordable than Trenton, with a 12.9% lower cost of living index. St. Louis scores 67 compared to 77 for Trenton, where the US average is 100. This difference means residents of Trenton can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in St. Louis is $865/month compared to $873/month in Trenton — a 1% difference. Home values follow the same pattern: St. Louis is more affordable at $115,700 median vs $202,400.

Median household income in St. Louis is $46,096 compared to $78,565 in Trenton (-41.3%). While Trenton is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of St. Louis spend roughly 22.5% of their income on rent, more than the 13.3% in Trenton.

Income & Cost

Cost of Living Index
St. Louis
67
13% cheaper
Trenton
77
Median Household Income
St. Louis
$46,096
Trenton
$78,565
41% higher

Housing

Median Rent
St. Louis
$865
1% cheaper
Trenton
$873
Median Home Value
St. Louis
$115,700
43% cheaper
Trenton
$202,400
Population
St. Louis
6,926
Trenton
18,242

Salary Equivalency Calculator

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

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
St. Louis $2.88
Trenton $3.00
US $3.07
🥚
Eggs (grade A, large)
St. Louis $2.35
Trenton $2.45
US $2.50
🥛
Milk (whole)
St. Louis $3.79
Trenton $3.94
US $4.03
🍞
Bread (white)
St. Louis $1.74
Trenton $1.81
US $1.85
🍗
Chicken breast
St. Louis $3.90
Trenton $4.06
US $4.14
Electricity
St. Louis $0.18
Trenton $0.20
US $0.19