Quick answer
Boise costs $800/month less overall ($1,860 vs $2,660/mo). But Seattle's None state income tax erases some of that gap — on an $80K salary, the tax difference is $4,640/year.
City Comparison · 2026
Boise vs Seattle
Side-by-side on rent, home prices, taxes, walkability, jobs, and climate — with a straight verdict for each type of mover.
Last updated: April 23, 2026
Boise vs Seattle at a Glance
| Metric | Boise | Seattle |
|---|---|---|
| 1BR Monthly Rent | $1,380 ✓ | $2,750 |
| 2BR Monthly Rent | $1,720 ✓ | $2,750 |
| Median Home Price | $445K ✓ | $780K |
| Avg Utilities/mo | $135 | $130 ✓ |
| Avg Groceries/mo | $345 ✓ | $430 |
| Monthly Cost (1BR) | $1,860 ✓ | $2,660 |
| Walk Score | 42/100 | 74/100 ✓ |
| Transit Score | 28/100 | 59/100 ✓ |
| State Income Tax | 5.8% | None ✓ |
Monthly cost = 1BR rent + utilities + groceries for one person. ✓ marks the lower/better value.
Cost of Living: What the Numbers Actually Mean
Rent gap: Boise's 1BR averages $1,380/month vs $2,100 in Seattle — a $720/month difference, or $8,640/year. That's a meaningful gap worth factoring into your decision.
State tax: Seattle charges None state income tax vs 5.8% in Boise. On an $80K salary that's a $4,640/year difference. On $120K, the gap grows to $6,960 vs $0 — important context if you're choosing between tech job offers.
Home buying: Median homes in Boise are $445K vs $780K in Seattle. At a 20% down payment, that's a $67,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Boise utilities run $5 more per month than Seattle. Factor this into your all-in monthly budget.
Walkability, Transit & Daily Life
Boise, ID
Boise is partially walkable in denser neighborhoods but car-dependent in most areas.
TOP NEIGHBORHOODS
Seattle, WA
Seattle's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
Climate
Boise
Four seasons; hot dry summers, cold winters with snow, 205 sunny days
Seattle
Mild and overcast Oct–May with frequent drizzle (rarely below 35°F); warm sunny summers rarely above 90°F — September and October are the best months
Job Market
Boise top industries
Seattle top industries
Who Should Pick Which City
Move to Boise if…
- →You're a outdoor enthusiasts
- →You're a remote workers from expensive West Coast cities
- →You're a tech workers
- →You're a families
- →You're buying a home and want more for your money
Move to Seattle if…
- →You're a tech workers
- →You're a outdoor enthusiasts
- →You're a high earners
- →You're a coffee aficionados
- →You want zero state income tax
- →You want to live without a car
Frequently Asked Questions
Is Boise or Seattle cheaper to live in?
Boise is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $1,860 in Boise vs $2,660 in Seattle — a $800/month difference.
Which city is more walkable — Boise or Seattle?
Seattle is more walkable with a Walk Score of 74/100 vs 42/100. Boise is more car-dependent.
Boise vs Seattle: which has lower state income tax?
Seattle has lower state income tax (None). On an $80K salary, that saves $4,640/year vs Boise (5.8%).
Is Boise or Seattle better for buying a home?
Boise has lower median home prices at $445K vs $780K in Seattle — a $335,000 difference on the median home.