Median home: $415,000 | Mortgage rate: 7% | Property tax: 0.64% | Insurance: $1,100/yr
Idaho is one of the fastest-growing states in the Mountain West. With a median home price of $415,000 and mortgage rates averaging 7%, understanding what you can afford before house hunting is essential.
The 28/36 rule is the gold standard: spend no more than 28% of gross income on housing and no more than 36% on total debt. In Idaho, with a property tax rate of 0.64% and average insurance of $1,100/year, these costs add significantly to your monthly payment beyond just principal and interest.
A 20% down payment on the median Idaho home requires $83,000. FHA loans with 3.5% down need just $14,525, but you will pay mortgage insurance. Idaho offers a homeowner exemption that reduces taxable value by 50% up to $125,000.
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Based on the 28/36 rule, your total housing payment should not exceed 28% of gross monthly income, and total debts should stay under 36%. In Idaho, with median home prices at $415,000, you typically need a household income of at least $415,000 to afford the median home.
To afford the median Idaho home at $415,000 with 20% down at 7% interest, you need approximately $94,663 annual household income. This is based on the 28% housing cost guideline.
The median home price in Idaho is approximately $415,000 as of 2026. Prices vary significantly by city and county. Idaho is one of the fastest-growing states in the Mountain West.
A 20% down payment on the median Idaho home ($415,000) is $83,000. FHA loans allow 3.5% down ($14,525) and VA loans offer 0% down for eligible veterans.
Idaho has a property tax rate of 0.64%, which is below the national average. On the median home, that is $2,656/year. Idaho offers a homeowner exemption that reduces taxable value by 50% up to $125,000.