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A good salary in Idaho has changed significantly as more people have moved to the state, particularly the Boise area.

Quick Answer

Situation Good Salary Comfortable Salary
Single, Idaho average $52,000-$68,000 $42,000-$52,000
Single in Boise $60,000-$78,000 $50,000-$60,000
Single in Idaho Falls $48,000-$62,000 $38,000-$48,000
Family of 4 $85,000-$110,000 $70,000-$85,000

Key trend: Idaho’s cost of living has risen 25%+ since 2020 due to population growth.

Why Idaho Has Become More Expensive

Idaho’s rapidly rising costs come from:

  • Population boom — one of fastest-growing states
  • Remote workers from high-cost states bringing higher budgets
  • Housing shortage — construction can’t keep pace
  • Flat income tax of 5.8% (recently reduced from 6%)

Good Salary by Idaho City

Boise

Boise has transformed from affordable to moderately expensive.

Category Single Person Family of 4
Minimum to survive $42,000 $72,000
Comfortable $58,000 $95,000
Good lifestyle $78,000+ $125,000+

Median home price: ~$475,000
Average rent (1BR): ~$1,400/month

Idaho Falls

Idaho Falls remains more affordable with strong job market (INL).

Category Single Person Family of 4
Minimum to survive $35,000 $58,000
Comfortable $48,000 $78,000
Good lifestyle $62,000+ $100,000+

Median home price: ~$350,000
Average rent (1BR): ~$1,050/month

Coeur d’Alene

Beautiful lakeside city with rising prices due to tourism and migration.

Category Single Person Family of 4
Minimum to survive $42,000 $70,000
Comfortable $55,000 $90,000
Good lifestyle $75,000+ $120,000+

Median home price: ~$550,000
Average rent (1BR): ~$1,350/month

Twin Falls

Twin Falls offers affordable small-city living.

Category Single Person Family of 4
Minimum to survive $32,000 $55,000
Comfortable $42,000 $70,000
Good lifestyle $55,000+ $90,000+

Median home price: ~$320,000
Average rent (1BR): ~$950/month

How Much House Can You Afford in Idaho?

Annual Salary Max Home Price (28% rule)
$52,000 $190,000-$210,000
$68,000 $250,000-$280,000
$85,000 $320,000-$350,000
$110,000 $420,000-$460,000

Idaho vs. Other States

State $65K Salary Take-Home Cost of Living Index
Idaho $53,500 105
Utah $53,200 104
Montana $53,200 106
Washington $55,000 107

Idaho’s flat tax is competitive with neighboring states.

Idaho State Income Tax

Idaho has a flat income tax of 5.8% (reduced from 6% in 2023):

  • Simple calculation
  • No brackets to navigate
  • Recent tax cuts have improved take-home pay

Top Industries in Idaho

  1. Technology (Micron, HP, startups) — Average salary $85,000+
  2. Agriculture — Average salary $45,000+
  3. Healthcare — Average salary $65,000+
  4. Government/Military (Mountain Home AFB) — Average salary $60,000+
  5. Nuclear/Energy (Idaho National Lab) — Average salary $95,000+
  6. Manufacturing — Average salary $55,000+

Sources

  • U.S. Bureau of Labor Statistics. “Occupational Employment and Wage Statistics, May 2024.” bls.gov/oes

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