Idaho variant. This is a Idaho-specific version of the Auto Loan Calculator, using pre-defined local figures (tax rates, median home and income values, and typical regional costs). For the full formula, methodology, and FAQ, open the main Auto Loan Calculator.
Financing a car in Idaho means budgeting for both the loan payment and the state's $1,094 average annual auto insurance premium.
Auto loan + ownership costs in Idaho
On a $35,000 vehicle with 10% down, you'd finance $31,500. At 7% over 5 years, that's about $624/month.
Idaho drivers pay $1,094/year on average for insurance - about $91/month - plus the state's 6.03% combined sales tax on the purchase.
About taxes and housing in Idaho
Idaho applies a single flat income tax rate to taxable income.
Idaho has relatively low property taxes and offers a homeowner's exemption that reduces the taxable value of an owner-occupied home.
Idaho's economy is fueled by agriculture, technology, and one of the fastest population growth rates in the country.
Worked example: $35,000 car in Idaho
Loan $31,500 at 7% for 5 years → $624/month. Insurance ≈ $91/month. Combined monthly cost of ownership ≈ $715 before fuel and maintenance.
Quick reference
- State income tax: Flat 5.695% as of 2024
- State sales tax: 6% (plus 0.03% avg local)
- Median home value: $460,000
- Median household income: $74,636
- Effective property tax rate: 0.55%
- Avg auto insurance: $1,094/yr
Frequently Asked Questions
How much is car insurance in Idaho?
The Idaho average is $1,094/year, or about $91/month.
What's a typical car payment in Idaho?
On a $35,000 car financed at 7% over 5 years, roughly $624/month.