Idaho vs Michigan Car Insurance

Side-by-side car insurance rate comparison based on data from NAIC & State DOI.

Quick Verdict

More Affordable

Idaho is $1,600/yr cheaper on average.

Fewer Uninsured

Idaho has a lower uninsured rate (7.4% vs 19.4%).

Rate & Coverage Comparison

Attribute	Idaho	Michigan
Avg Annual Premium	$1,100	$2,700
Min Liability	$360	$890
Full Coverage	$1,100	$2,700
Fault System	At-Fault (Tort)	No-Fault
Uninsured Rate	7.4%	19.4%
Registered Vehicles	1,558,000	8,263,139
Accidents/Year	23,370	123,947
Population	1,900,000	10,077,000

Minimum Coverage Requirements

Idaho

25/50 / 15 liability

Michigan

50/100 / 10 liability

Premium Comparison

Idaho$360 – $1,100

Liability: $360Avg: $1,100Full: $1,100

Michigan$890 – $2,700

Liability: $890Avg: $2,700Full: $2,700

IdahoFull rates, age breakdown, requirements →MichiganFull rates, age breakdown, requirements →

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CarInsurancePeek Editorial TeamInsurance Data Specialists

The CarInsurancePeek editorial team aggregates and verifies car insurance rate data from NAIC & State DOI. Every statistic is cross-referenced against official state DOI filings before publication, with quarterly re-verification cycles.

Sourced from NAIC & State DOIQuarterly reviewNo paid placements

Read our full methodology or contact us with corrections.

Frequently Asked Questions

Which state has cheaper car insurance, Idaho or Michigan?

Idaho has cheaper car insurance, with an average annual premium of $1,100 compared to $2,700 in Michigan - a difference of $1,600 per year.

How do Idaho and Michigan compare on fault systems?

Idaho uses a at-fault (tort) system while Michigan uses a no-fault system. This difference in fault systems directly affects how claims are processed and can influence premium costs.

What are the minimum insurance requirements in Idaho vs Michigan?

Idaho requires 25/50 / 15 liability. Michigan requires 50/100 / 10 liability. Minimum liability costs $360/yr in Idaho and $890/yr in Michigan.

Which state has more uninsured drivers, Idaho or Michigan?

Michigan has a higher uninsured driver rate at 19.4%, compared to 7.4% in Idaho. Higher uninsured rates typically mean higher uninsured motorist coverage costs.

Where does the Idaho vs Michigan insurance data come from?

All insurance rate data comes from NAIC & State DOI (2025). Premiums represent state-wide averages and individual rates vary based on driving history, age, vehicle, and coverage levels. Visit our methodology page for details.

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Attribute

Idaho

Michigan

Avg Annual Premium

$1,100

$2,700

Min Liability

$360

$890

Full Coverage

$1,100

$2,700

Fault System

At-Fault (Tort)

No-Fault

Uninsured Rate

7.4%

19.4%

Registered Vehicles

1,558,000

8,263,139

Accidents/Year

23,370

123,947

Population

1,900,000

10,077,000