Quick answer
Knoxville costs $145/month less overall ($1,715 vs $1,860/mo). Knoxville also has lower state income tax (None vs 5.8%), widening the advantage for higher earners.
City Comparison · 2026
Boise vs Knoxville
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 Knoxville at a Glance
| Metric | Boise | Knoxville |
|---|---|---|
| 1BR Monthly Rent | $1,380 | $1,450 ✓ |
| 2BR Monthly Rent | $1,720 | $1,450 ✓ |
| Median Home Price | $445K | $280K ✓ |
| Avg Utilities/mo | $135 ✓ | $150 |
| Avg Groceries/mo | $345 ✓ | $365 |
| Monthly Cost (1BR) | $1,860 | $1,715 ✓ |
| Walk Score | 42/100 ✓ | 34/100 |
| Transit Score | 28/100 ✓ | 22/100 |
| 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: Knoxville's 1BR averages $1,200/month vs $1,380 in Boise — a $180/month difference, or $2,160/year. That's close enough that neighborhood choice within each city matters more than the city-level average.
State tax: Knoxville 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 Knoxville are $280K vs $445K in Boise. At a 20% down payment, that's a $33,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Knoxville utilities run $15 more per month than Boise.
Walkability, Transit & Daily Life
Boise, ID
Boise is partially walkable in denser neighborhoods but car-dependent in most areas.
TOP NEIGHBORHOODS
Knoxville, TN
Car ownership is effectively mandatory in Knoxville. Budget $400–600/month for a car if you don't own one.
TOP NEIGHBORHOODS
Climate
Boise
Four seasons; hot dry summers, cold winters with snow, 205 sunny days
Knoxville
Humid subtropical; winters average 40°F, summers 85-88°F; 200+ sunny days/year
Job Market
Boise top industries
Knoxville 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
Move to Knoxville if…
- →You're a Graduate students and academics (UT, Oak Ridge employment)
- →You're a Research scientists and engineers
- →You're a Remote workers seeking extreme affordability
- →You're a Outdoor enthusiasts with proximity to Smoky Mountains
- →You want zero state income tax
- →You're buying a home and want more for your money
Frequently Asked Questions
Is Boise or Knoxville cheaper to live in?
Knoxville is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $1,715 in Knoxville vs $1,860 in Boise — a $145/month difference.
Which city is more walkable — Boise or Knoxville?
Boise is more walkable with a Walk Score of 42/100 vs 34/100. Knoxville is more car-dependent.
Boise vs Knoxville: which has lower state income tax?
Knoxville has lower state income tax (None). On an $80K salary, that saves $4,640/year vs Boise (5.8%).
Is Boise or Knoxville better for buying a home?
Knoxville has lower median home prices at $280K vs $445K in Boise — a $165,000 difference on the median home.