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25 Years of insurance experience
78.5M Quotes reviewed
170 Insurance providers evaluated
34.5K ZIP codes analyzed

A full coverage car insurance policy costs around $1,791 a year or $149 per month for Idaho drivers. However, if you choose to get the state’s minimum liability coverage, you’ll pay $423 a year.

Where you live plays a big role in what you pay for car insurance. Insurers factor in local accident rates, repair and medical costs, theft trends, and even weather risks when setting premiums. If you’re in a crowded city with high traffic or crime rates, you’ll typically pay more, whereas quieter rural areas usually come with lower premiums. But location isn’t everything – your age, driving history, credit score, ZIP code and even the type of car you drive also play a role in determining your final premium.

Average car insurance cost in Idaho

If you’re a resident of Idaho, full coverage car insurance typically costs about $149 per month, adding up to $1,791 a year. Choosing the minimum required coverage can lower your monthly car insurance cost to $35, or $423 annually.

The amount you pay for car insurance can vary widely based on factors such as your age, driving record, credit history, location, and the make and model of your vehicle.

Cheapest car insurance companies in Idaho

If you’re looking for affordable insurance, GEICO tops the list of the cheapest car insurance companies. Its average annual cost is $1,308 per year or $109 monthly for a policy with limits of 100/300/100 and $500 collision and comprehensive deductibles.

State Farm also provides affordable insurance rates in Idaho for a full coverage policy at an average annual insurance cost of $1,452 or $121 monthly.

While these companies offer some of the lowest average premiums in Idaho, your actual rate will depend on factors unique to you. Comparing multiple quotes is the best way to find coverage that fits both your budget and needs.

Affordable car insurance providers in Idaho

Graph
Table
Company nameAverage per month costAverage annual cost
GEICO$109$1,308
State Farm$121$1,452
Auto-Owners$130$1,558
Farmers$136$1,636
Travelers$146$1,756
Nationwide$150$1,802
Idaho Farm Bureau$189$2,272
Allstate$210$2,525
Sentry Insurance$246$2,947
USAA*$65$777
*USAA is only available to military community members and their families.
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Data last refreshed in 2025
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Average cost of car insurance by coverage levels in Idaho

Your car insurance cost largely comes down to the coverage limits you pick.

If you’re just looking to meet the state’s minimum requirements, you can expect to pay around $35 a month, or about $423 a year. It’s an affordable option, but remember that it only covers liability, so damages to your car won’t be covered.

For more complete protection, you may want to go with full coverage instead. Full coverage car insurance includes liability, collision and comprehensive coverage. Collision coverage covers damage to your car from accidents, regardless of fault. Comprehensive coverage protects against non-collision damages, like theft, vandalism and weather events.

On average, drivers in Idaho pay around $149 per month, or roughly $1,791 a year for full coverage. It’s a bit more expensive, but it can be worth the extra cost, especially if your car is new or financed.

Coverage limitsAverage annual cost
State minimum liability-only$423
Liability only$491
Full coverage$1,791
Non-owner state minimum liability$209
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Auto insurance premiums vary significantly from city to city, so drivers need to be sure they’re getting the best deal. Insure.com has done the research for you. Get more information on auto insurance rates by city below.

Our agents make it hassle-free to get the right quote.

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Average car insurance cost in Idaho by city

Car insurance rates can vary widely depending on where you live, even within Idaho.

Cities like Rexburg, Pocatello, or Idaho Falls tend to have higher premiums due to heavier traffic, more frequent accidents, and a greater risk of theft or damage.

On the other hand, car insurance is generally more affordable in cities like Meridian or Boise City, with average annual premiums between $1,426 and $1,486.

This is largely because these cities have fewer accidents, less traffic, and lower rates of vehicle theft or vandalism.

CityAverage annual cost
Meridian$1,426
Boise City$1,486
Caldwell$1,547
Nampa$1,604
Coeur d’Alene$1,650
Post Falls$1,709
Twin Falls$1,720
Idaho Falls$1,800
Pocatello$1,836
Rexburg$1,848
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Average car insurance cost in Idaho by age

Age plays a significant role in how insurers calculate car insurance costs. Young drivers usually pay more, as their inexperience on the road makes them a higher risk.

Rates are often highest for teenagers, begin to decrease after 25, and then climb again once drivers are in their 70s.

Let’s break down what you can expect to pay in Idaho for full coverage, depending on your age and gender.

Average car insurance cost in Idaho for young drivers

As a young driver, you’ll likely face higher-than-average insurance rates. Because of limited driving experience, insurers view young drivers as riskier, resulting in higher insurance rates until they gain more experience on the road.

In Idaho, 20-year-old male drivers pay an average of $4,115 per year for car insurance, while their female counterparts pay $3,422 for the same coverage.

However, by age 25, average car insurance costs drop to about $2,290 per year for male drivers and $2,089 for female drivers.

Age of driverAverage annual cost for Male driversAverage annual cost for Female drivers
20$4,115$3,422
21$3,397$2,849
22$3,104$2,657
23$2,776$2,422
24$2,613$2,299
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Average car insurance cost in Idaho for adult drivers

An adult driver aged 25-60 in Idaho pays $1,810 per year for full coverage, or $151 each month. Female drivers of the same age pay $1,754 annually or $146 monthly.

Keep in mind that rates can vary depending on personal factors, so it’s always a good idea to compare quotes to get the best deal.

Age of driverAverage annual cost for Male driversAverage annual cost for Female drivers
25$2,290$2,089
30$1,881$1,865
35$1,848$1,811
40$1,808$1,774
45$1,770$1,730
50$1,680$1,637
55$1,620$1,576
60$1,589$1,550
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Average car insurance cost in Idaho for senior drivers

As a senior driver, you may notice your car insurance rates increase with age. At 65, men pay $1,644 per year, and women pay $1,602.

By age 70, those averages increase to $1,727 for men and $1,660 for women. At 75, premiums rise again, reaching $1,984 for male drivers and $1,889 for female drivers.

Older drivers often face higher premiums because insurers view them as higher-risk due to slower reaction times and increased accident severity with age.

Still, you can keep your premiums in check by driving safely and taking advantage of senior discounts.

Age of driverAverage annual cost for Male driversAverage annual cost for Female drivers
65$1,644$1,602
70$1,727$1,660
75$1,984$1,889
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Minimum car insurance requirements in Idaho

Whether you’re buying your first insurance policy or just moved to Idaho, it’s important to understand the state’s car insurance requirements.

To stay on the right side of the law, drivers in Idaho must carry at least the following minimum liability coverage:

  • Bodily injury per person: $25,000
  • Bodily injury per accident: $50,000
  • Property damage liability: $15,000

Cheapest cars to insure in Idaho

Your car’s make and model can significantly impact its insurance costs. Vehicles that are expensive to repair or have higher theft or accident rates typically come with higher premiums. On the other hand, vehicles with high safety ratings and affordable repairs are more affordable to insure.

Honda CR-V tops the list for cheapest car to insure in Idaho at an average cost of $1,247 a year, followed closely by Subaru Forester at $1,258 per year.

The table below outlines the vehicles with the lowest insurance costs.

Make ModelAverage annual premium
Honda CR-V$1,247
Subaru Forester$1,258
Hyundai Venue$1,264
Chrysler Voyager$1,288
Mini Cooper Electric$1,294
Chevrolet TrailBlazer$1,299
Kia Niro EV$1,307
Volkswagen Tiguan$1,307
Honda HR-V$1,307
Chevrolet Trax$1,308
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Most expensive cars to insure in Idaho

Maserati Quattroporte tops the list as the most expensive car to insure in Idaho, at an average annual cost of $5,497. Below is a list of the most expensive vehicles to insure in Idaho and their average annual premiums.

Make ModelAverage annual premium
Maserati Quattroporte$5,497
Maserati Ghibli$5,152
Audi RS7$4,140
BMW M8 Gran Coupe$4,007
Nissan GT-R$4,005
Audi S8$3,871
Audi RS6$3,839
BMW M8$3,823
Genesis G90$3,688
Audi RS Q8$3,686
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Car insurance costs can vary significantly depending on where you live and your personal profile. The smartest way to get the right coverage at a good price is to shop around and compare quotes from multiple insurers. Taking the time to do a little research can end up saving you a lot on your premiums.

Methodology

Insure.com commissioned Quadrant Information Service to get 2025 car insurance data. Our team of data analysts and expert editors has analyzed 78,451,280 insurance quotes from 170 insurance companies across 34,588 ZIP codes to determine the average premiums. The insurance rates are based on a sample profile of a 40-year-old male and female drivers with a clean driving record and a good insurance score. Quotes premiums are for different coverage limits, including

  • Full coverage policy limits of $100,000 per person for bodily injury, $300,000 total for all bodily injuries per accident and $100,000 for property damage per accident.
  • State minimum limits
  • Liability-only policy with limits of $50,000 per person for bodily injury, $100,000 in bodily injury per accident and $100,000 for property damage per accident.

We also collected average car insurance rates for drivers of different age groups:

  • Teen drivers aged 16-19
  • Young drivers aged 20-24
  • Adult drivers aged 25-60
  • Senior drivers aged 65-75

The quoted insurance rates are for comparison purposes, and your rates may vary.

78.5M

Quotes reviewed

170

No. of carriers analyzed

34.5K

ZIP codes analyzed

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Shivani Gite
Contributing Writer

 
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Shivani Gite is a personal finance and insurance writer with a degree in journalism and mass communication. She is passionate about making insurance topics easy to understand for people and helping them make better financial decisions.

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