In-state tuition (1 year)
Rank #9 nationally
$9,170
All states
2025-26Rank #9
2025-26Rank #9Idaho College Cost 2025-26
$9,170 in-state, $28,110 out-of-state. Community college: $4,562.
By Sammy S. · Founder · AuthorUpdated for 2025-26
$9,170
In-state
$36,680
4-year sticker
$28,110
Out-of-state
#9
National rank
Idaho college cost breakdown
In-state tuition
$9,170
Out-of-state
$28,110
2-year in-district
$4,562
Estimated COA
$23,070
Idaho's $9,170/yr in-state tuition ranks #9 nationally (lowest = #1) and is below the $11,950 US average. Estimated COA adds room & board ($13,900/yr US avg).
Four-year sticker cost in Idaho
Tuition & fees only. Add room & board for full COA. Net price after aid is typically lower.
4-year sticker (tuition only)
No room/board
$36,680
Estimated COA (1 year)
Tuition + US avg room/board ($13,900)
$23,070
Out-of-state tuition (1 year)
Premium +$18,940
$28,110
Community college (1 year)
Public 2-year in-district
$4,562
Idaho vs neighboring states
Geographic neighbors. Click for side-by-side comparison.
Compare Idaho with another state
Side-by-side in-state, out-of-state, community college, and 529 benefits.
Compare any two states
Public college tuition, out-of-state premiums, and 529 benefits.
States with similar in-state tuition
Key takeaways — Idaho college costs
- Idaho public 4-year in-state tuition averages $9,170/yr—rank #9 (lowest = #1). Out-of-state: $28,110/yr (rank #21), premium +$18,940.
- Four-year sticker (tuition only): $36,680 in-state. Add room & board: estimated COA $23,070/yr × 4 ≈ $92,280.
- Public 2-year in-district: $4,562/yr (US avg $4,150).
- Idaho is $2,780 below the US average in-state tuition ($11,950).
- Idaho offers a 529 income tax deduction (up to $6,000 single / $12,000 MFJ).
- Net price after aid is typically lower than sticker. Use college net price calculators for personalized estimates.
Idaho college costs: in-state, out-of-state, and community college
Idaho public 4-year institutions charge an average of $9,170 per year for in-state residents (tuition & fees). That ranks #9 among 50 states and DC (lowest = #1). Out-of-state: $28,110/yr (rank #21), premium +$18,940.
Community college in Idaho: Public 2-year in-district: $4,562/yr (US avg $4,150). Many students start at community college and transfer after 2 years, cutting total 4-year costs significantly.
Room & board is not included in tuition. College Board estimates US average room & board at $13,900/yr. Add to tuition for estimated COA: Idaho ≈ $23,070/yr in-state.
Four-year sticker cost in Idaho
Four years of in-state tuition totals about $36,680 (tuition & fees only, no room/board). With room & board, estimated COA over 4 years: $92,280.
Out-of-state students pay about $112,440 over 4 years (tuition only), plus room & board. That's $75,760 more than in-state over 4 years.
These are sticker prices. Net price after federal Pell Grants, institutional aid, state grants, and scholarships is typically much lower. Use college net price calculators for personalized estimates based on your income and academic profile.
Idaho 529 plan tax benefits
Idaho offers a 529 income tax deduction (up to $6,000 single / $12,000 MFJ). Use our /529-calculator to estimate tax savings, project account growth at different return rates, and compare superfunding (5-year lump sum) vs annual contributions.
529 plans offer federal tax-free growth and tax-free withdrawals for qualified education expenses: tuition, fees, room, board, books, computers, and K-12 tuition (up to $10,000/yr). Some states also allow 529-to-Roth IRA rollovers (SECURE 2.0 Act).
Link your 529 savings goal to Idaho tuition costs. If you're saving for a child born today, project tuition inflation (≈5%/yr) to estimate future costs 18 years out.
Idaho financial aid and scholarship programs
Idaho may offer state grants, merit scholarships, or promise programs that reduce net cost below sticker price. Check the Idaho higher education agency or state financial aid office for program details, eligibility criteria, and application deadlines. State aid is typically limited to Idaho residents attending in-state public institutions.
Who this Idaho guide helps
- Families comparing Idaho tuition with neighboring states for college choice.
- High school students in Idaho evaluating in-state vs out-of-state affordability.
- 529 savers setting contribution targets based on Idaho public college costs.
- Relocation researchers weighing college affordability across state lines.
When to use other tools
- You need net price after aid (use college net price calculators, not sticker price).
- You're comparing private college costs in Idaho (this page covers public only).
- You need current tuition at a specific campus (flagship and regional costs vary).
- You're filing residency appeals (consult institution-specific domicile policies).
Idaho college cost checklist
- Note Idaho in-state tuition: $9,170/yr (rank #9).
- Out-of-state: $28,110/yr (premium +$18,940).
- Community college: $4,562/yr (2-year in-district).
- Add room & board ($13,900/yr US avg) for estimated COA.
- Check Idaho 529 plan tax benefits using /529-calculator.
- Explore state financial aid programs (grants, merit scholarships, promise programs).
- Use college net price calculators for personalized aid estimates.
Idaho college cost FAQs
Idaho averages $9,170 per year for public 4-year in-state tuition & fees—rank #9 nationally (lowest = #1).
Out-of-state tuition averages $28,110/yr in Idaho (rank #21), a premium of $18,940 above in-state.
Public 2-year in-district tuition & fees average $4,562/yr in Idaho (tuition only, no room/board). US average: $4,150.
Four years of in-state tuition totals about $36,680 (tuition & fees only). Add room & board for full COA estimate: $23,070/yr × 4 ≈ $92,280.
Many states offer 529 plan tax deductions or credits. ID residents should check /529-calculator for Idaho-specific deduction limits, credit amounts, and tax savings examples.
Idaho may offer state grants, scholarships, or promise programs. Check the Idaho higher education agency or state financial aid office for eligibility.
Idaho ranks #9 for in-state tuition (lowest = #1). Compare with neighbors and states with similar 529 benefits using our compare tool.
Academic year 2025-26 from College Board Trends in College Pricing 2025. Page updated 2026-08-02. Verify current rates with institutions.
Most Idaho public institutions require 12 months of physical presence, a Idaho driver's license or state ID, vehicle registration, voter registration, and intent to remain. Rules vary by campus. Contact the admissions or registrar office for specific requirements.
Yes. Most Idaho state grants and scholarships stack with federal Pell Grants, institutional aid, and outside scholarships. Check your financial aid award letter for the full package.
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