Mortgage Payment in Idaho

Complete monthly cost breakdown for Idaho home buyers — state-specific taxes, insurance, and amortization.

Estimated Monthly Payment in Idaho
$2,594
Principal & Interest + Taxes + Insurance • 20% down at 6.5% APR

Market Overview: Idaho Housing Upper Mid-Range

Idaho ranks as a upper-mid-range housing market, with a median home price of $462,014. The state's effective property tax rate of 0.39% is lower than the national average of 1.00%, and annual homeowners insurance averaging $1,293 falls below the US median of $2,201.

These three factors — price level, tax burden, and insurance costs — combine to shape the true monthly cost of homeownership in Idaho. Below we break down a realistic purchase scenario using state-specific data.

🏡 Purchase Example: Buying a $462,014 Home in Idaho

Using the state's median home price of $462,014, a 20% down payment, and a 6.5% 30-year fixed rate, here is the complete picture of what it costs to buy in Idaho:

Cost ComponentAmount
Home Price$462,014
Down Payment (20%)$92,403
Loan Amount$369,611
Estimated Closing Costs (3.5%)$16,170
Total Cash Needed at Closing$108,573

Monthly Payment (20% Down)

ItemMonthly
Principal & Interest$2,336
Property Taxes (0.39%)$150
Homeowners Insurance$108
PMI (not needed at 20% down)$0
Total Monthly Payment$2,594

Annual income needed (28% DTI): $112,000/yr

PMI Scenario: What If You Put Only 10% Down?

With a 10% down payment ($46,201), you'd have a loan of $415,813 and would need to pay Private Mortgage Insurance (PMI) at roughly 0.7% of the loan annually:

Item10% Down20% Down (savings)
Principal & Interest$2,628$2,336
Monthly PMI$243$0
Total PITI+PMI$3,129$2,594

The lower down payment costs you an extra $535/month (P&I + PMI). You would need $135,000/yr to qualify under the 28% DTI rule. PMI can typically be canceled once you reach 20% equity.

First-year interest: In year one, $23,903 of your payments go to interest alone. Over the full 30-year term, you'll pay $471,419 in total interest.

💰 State-Specific Cost Notes for Idaho

Property taxes in Idaho are relatively low at 0.39%, costing about $1,802/year ($150/month) on the median home. This is one area where Idaho offers a clear cost advantage.

Homeowners insurance in Idaho is quite affordable at $1,293/year ($108/month), well below the national median.

Closing costs in a upper-mid-range market like Idaho typically run 2%–4% of the purchase price — roughly $16,170 on a $462,014 home. This includes loan origination, appraisal, title insurance, escrow fees, and prepaid taxes/insurance.

Monthly Payment on a $462,014 Home in Idaho

With a standard 20% down payment ($369,611 loan) and a 6.5% interest rate on a 30-year fixed-rate mortgage, your estimated total monthly payment comes to $2,594.

Monthly Payment Breakdown (PITI)

Component Monthly Cost Annual Cost
Principal & Interest $2,336 $28,032
Property Taxes (0.39% est.) $150 $1,800
Home Insurance $108 $1,296
Total Monthly Payment $2,594 $31,128

Income Required in Idaho

Using the standard 28% front-end DTI rule, you'd need a gross annual income of approximately $112,000 to comfortably afford the median-priced home in Idaho with 20% down at 6.5%.

Recommended annual income: $112,000/yr

How Interest Shapes Your Payments

In your first year, approximately $23,903 goes toward interest alone. Over the full 30-year term, you'll pay a total of $471,419 in interest.

Amortization Schedule — First 10 Years

Year Principal Paid Interest Paid Balance Remaining
Year 1$4,131$23,903$365,480
Year 2$4,408$23,626$361,072
Year 3$4,703$23,331$356,369
Year 4$5,018$23,016$351,351
Year 5$5,354$22,680$345,996
Year 6$5,713$22,322$340,284
Year 7$6,095$21,939$334,188
Year 8$6,504$21,531$327,685
Year 9$6,939$21,095$320,746
Year 10$7,404$20,630$313,342

* Full 30-year amortization available in our interactive calculator.

❓ Frequently Asked Questions — Buying a Home in Idaho

How much income do I need to buy a house in Idaho?

With the median home price in Idaho at $462,014 and a 20% down payment, you need roughly $112,000/year based on the 28% front-end DTI rule (total monthly housing costs of $2,594). If you put down 10%, the income requirement rises to about $135,000/year due to the higher loan amount and PMI.

What's the minimum down payment in Idaho?

While 20% down ($92,403) avoids PMI, many Idaho buyers opt for lower down payments. FHA loans require as little as 3.5% ($16,170), and conventional loans can go as low as 3%–5% ($13,860–$23,101). However, a 10% down payment ($46,201) would cost you $3,129/month — about $535 more than 20% down — due to PMI and a larger principal.

What are property taxes like in Idaho?

Idaho's effective property tax rate is 0.39%, which is well below the national average of 1.00. On a $462,014 home, you'd pay approximately $1,802/year in property taxes ($150/month). This lower tax burden helps keep monthly costs more manageable.

How much is homeowners insurance in Idaho?

The average annual premium in Idaho is $1,293, which is well below the US median of $2,201. This is a relatively affordable insurance market for homeowners. This adds $108/month to your payment.

What are the total closing costs for a home in Idaho?

On a $462,014 home in Idaho, expect to pay about $16,170 in closing costs. Combined with a 20% down payment ($92,403), you'd need approximately $108,573 in cash at closing. First-time buyers in Idaho may qualify for down payment assistance programs or reduced closing costs through local housing authorities — check your state housing agency for available grants and low-interest loan programs.

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Disclaimer: This is an estimate for informational purposes only. Actual mortgage payments depend on your credit score, exact interest rate, property taxes, insurance premiums, PMI, and other factors. Sources: Zillow Q1 2025 (median home prices), ATTOM 2025 (property tax rates), Quadrant Information Services Feb 2025 (insurance premiums). Consult a qualified mortgage professional for personalized advice. See our full Disclaimer.