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Flat Rock, MI vs Williamston, MI

81
Flat Rock
Michigan
VS
+2.2%
80
Williamston
Michigan

Flat Rock, MI and Williamston, MI have a very similar cost of living, with only a 2.2% difference in their overall index. Flat Rock scores 81 while Williamston scores 80 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 Flat Rock is $1,006/month compared to $972/month in Williamston — a 4% difference. Interestingly, home values tell a different story: while Williamston has cheaper rent, Flat Rock actually has lower median home values ($201,400 vs $215,000).

Median household income in Flat Rock is $73,288 compared to $73,902 in Williamston (-0.8%). Williamston offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Flat Rock spend roughly 16.5% of their income on rent, more than the 15.8% in Williamston.

Income & Cost

Cost of Living Index
Flat Rock
81
Williamston
80
2% cheaper
Median Household Income
Flat Rock
$73,288
Williamston
$73,902
1% higher

Housing

Median Rent
Flat Rock
$1,006
Williamston
$972
3% cheaper
Median Home Value
Flat Rock
$201,400
6% cheaper
Williamston
$215,000
Population
Flat Rock
10,418
Williamston
3,800

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

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