Mortgage Rates in Idaho: Today's Averages & 2026 Outlook
Idaho 30-year fixed rates are running around 6.87% — roughly 2 bps above the national average of 6.85%. Here's how ID rates stack up, what drives the spread, and the programs that can price you lower.
Today's Idaho rates by loan type
Estimates for Idaho based on the current national 30-year average of 6.85% plus the state's typical spread (+2 bps). Live national rate sourced daily from Freddie Mac PMMS via our rate feed. Your actual quote will depend on your credit, down payment, and lender.
What drives Idaho mortgage rates
National rates set the floor — Freddie Mac's weekly PMMS average is the benchmark almost every Idaho lender starts from. But ID typically prices about 2 basis points above that national average because of three local dynamics: the mix of loan types written in the state, lender density and competition, and how expensive the state is to close in.
Loan mix. Conventional dominant; USDA share strong outside Boise metro. The mix matters because FHA, VA, and USDA loans price differently than conventional — states with heavier government-loan share tend to show tighter buyer rates but higher fees.
Median loan size. The typical Idaho loan is around $395,000 on a $445,000 home. That size sits well inside conforming loan limits, so most ID buyers get standard agency pricing.
Refi activity. Refi activity is muted — recent buyers already priced in high rates.
What a typical Idaho payment looks like
| Line item | Estimate |
|---|---|
| Median home price | $445,000 |
| Median loan amount (typical LTV) | $395,000 |
| 30-yr rate (state avg) | 6.87% |
| Monthly principal & interest | $2,594 |
| Est. full PITI (add ~30% for taxes/insurance) | ~$3,372 |
Directional math for Idaho in 2026. Add property taxes, homeowners insurance, PMI (if putting less than 20% down), and any HOA dues for a full monthly cost. Our mortgage calculator lets you plug in your exact numbers.
What's unique about financing in Idaho
What most ID borrowers use
Conventional dominant; USDA share strong outside Boise metro.
Below-market ID rate options
Idaho Housing pairs a competitive rate with up to 10K in DPA.
Is a refi worth it in ID?
Refi activity is muted — recent buyers already priced in high rates.
Rate + grants + closing costs
A below-market rate is only one lever. Stack it with ID down-payment assistance and seller-paid closing costs. See ID grants → · ID closing costs →
Get matched with a Idaho lender — free
We'll match you with vetted ID lenders competing for your loan. Compare real Loan Estimates side-by-side — the same Idaho buyer can save $2,000–$5,000+ over the life of the loan by shopping three quotes.
Idaho mortgage rates: FAQ
What is today's mortgage rate in Idaho?▾
The average 30-year fixed mortgage rate in Idaho is around 6.87% — roughly 2 bps above the current national average of 6.85%. 15-year fixed loans run about 6.12%, FHA around 6.62%, and VA around 6.52%. Your actual rate depends on credit score, down payment, loan type, and lender competition — always compare Loan Estimates from at least three lenders.
How do Idaho mortgage rates compare to the national average?▾
Idaho rates typically sit slightly above (about 2 bps higher than) the US 30-year average. The spread reflects local lender competition, loan mix (conventional dominant; usda share strong outside boise metro.), and state-level closing-cost dynamics.
What monthly payment can I expect on a Idaho home?▾
On the median Idaho loan of $395,000 at 6.87% for 30 years, principal and interest run about $2,594/month — before property taxes, homeowners insurance, and (if applicable) PMI or HOA dues. Add roughly 25–35% to that P&I number to estimate a full PITI payment.
Are there special first-time homebuyer rate programs in Idaho?▾
Yes. Idaho Housing pairs a competitive rate with up to 10K in DPA. These state-agency programs typically pair a below-market rate with down payment assistance — worth comparing against a standard conventional loan before locking.
Should I refinance my Idaho mortgage right now?▾
Refi activity is muted — recent buyers already priced in high rates. The break-even math: divide your total refi closing costs by your monthly payment savings — if you'll stay in the home longer than the payback period, refinancing pays off. Our free Refi Optimizer runs the numbers for you.