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Cheapest car insurance in Idaho (2026)

DW By Dana Whitfield · Reviewed by the BudgetAutoRates editorial team Updated July 2026 Based on 3,520 Idaho quotes

Scout's quick take

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BudgetAutoRates affordability gauge: Idaho premiums vs state median income. Lower claim costs than most states keep the needle toward the green.

Cheapest companies in Idaho, compared

CompanyLiability / moFull coverage / moBest for
State Farm $25 $94 Overall cheapest
GEICO $28 $103 Digital-first drivers
Progressive $32 $119 High-risk / SR-22
Allstate $38 $139 Bundling home + auto
Farmers $41 $151 Agent relationships
Liberty Mutual $45 $165 Custom coverage add-ons

Illustrative estimates for layout and comparison purposes; see our methodology.

Idaho rates run 24% below national. Scout keeps digging for lower.

Compare Idaho Rates

Idaho minimum coverage: 25/50/15

Idaho requires liability coverage on every registered vehicle. The legal floor:

Minimum coverage keeps you legal, not necessarily solvent: the average new truck costs more than $15,000 to replace, so one at-fault accident can outrun your property-damage limit.

Minimums cross-checked against Insurance Information Institute and state DOI sources, July 2026; see our methodology. Rules change; verify current minimums with your state's Department of Insurance.

Rates by city

Premiums swing inside Idaho: traffic density, claim frequency, and repair costs vary from ZIP to ZIP, so quote with your exact address.

Idaho questions, answered

Why is car insurance in Idaho cheap?

Idaho rates average about 24% below the national average, near $41/mo for liability and $151/mo for full coverage. Lighter traffic, fewer claims, and lower repair costs keep pricing down, and comparing 3 or more quotes can push your rate lower still.

What happens if I drive uninsured in Idaho?

Fines, license and registration suspension, SR-22 filings, and reinstatement fees, with exact amounts set by Idaho law. Check current penalties with the Idaho Department of Insurance, then let Scout dig up a minimum-coverage policy that costs less than the paperwork.