Idaho variant. This is a Idaho-specific version of the Home Affordability 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 Home Affordability Calculator.
How much house you can afford in Idaho hinges on the $74,636 median income, 0.55% property tax, and current rates. The 28/36 rule turns income into a realistic price ceiling.
Affordability math for Idaho
Lenders typically cap housing costs at 28% of gross income. On Idaho's $74,636 median income, that's about $1,742/month for principal, interest, taxes, and insurance.
After reserving for 0.55% property tax and insurance, the remaining payment supports a home priced near $344,406 with 20% down - compared with the $460,000 state median.
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: max price on $74,636
28% of $74,636 ÷ 12 ≈ $1,742/month. At 6.5% for 30 years with 20% down, that supports roughly $344,406 in home price before taxes and insurance reduce it further.
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 house can I afford in Idaho?
On the $74,636 median income, the 28% rule supports roughly $344,406 in home price at current sample rates - adjust for your real income and debts above.
What is the 28/36 rule?
Spend no more than 28% of gross income on housing and 36% on total debt. It's the standard lender affordability guideline.