Quick answer
Lexington costs $85/month less overall ($1,630 vs $1,715/mo). But Knoxville's None state income tax erases some of that gap — on an $80K salary, the tax difference is $3,200/year.
City Comparison · 2026
Knoxville vs Lexington
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
Knoxville vs Lexington at a Glance
| Metric | Knoxville | Lexington |
|---|---|---|
| 1BR Monthly Rent | $1,200 | $1,350 ✓ |
| 2BR Monthly Rent | $1,450 | $1,350 ✓ |
| Median Home Price | $280K ✓ | $285K |
| Avg Utilities/mo | $150 ✓ | $150 |
| Avg Groceries/mo | $365 ✓ | $380 |
| Monthly Cost (1BR) | $1,715 | $1,630 ✓ |
| Walk Score | 34/100 | 35/100 ✓ |
| Transit Score | 22/100 ✓ | 22/100 |
| State Income Tax | None ✓ | 4% |
Monthly cost = 1BR rent + utilities + groceries for one person. ✓ marks the lower/better value.
Cost of Living: What the Numbers Actually Mean
Rent gap: Lexington's 1BR averages $1,100/month vs $1,200 in Knoxville — a $100/month difference, or $1,200/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 4% in Lexington. On an $80K salary that's a $3,200/year difference. On $120K, the gap grows to $4,800 vs $0 — important context if you're choosing between tech job offers.
Home buying: Median homes in Knoxville are $280K vs $285K in Lexington. At a 20% down payment, that's a $1,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Utilities are essentially equal between both cities at $150/month.
Walkability, Transit & Daily Life
Knoxville, TN
Car ownership is effectively mandatory in Knoxville. Budget $400–600/month for a car if you don't own one.
TOP NEIGHBORHOODS
Lexington, KY
Car ownership is effectively mandatory in Lexington. Budget $400–600/month for a car if you don't own one.
TOP NEIGHBORHOODS
Climate
Knoxville
Humid subtropical; winters average 40°F, summers 85-88°F; 200+ sunny days/year
Lexington
Four seasons with humid summers (80-90°F June-August), cold winters (20-35°F December-February, 20 inches average snowfall), beautiful spring and fall, moderate rainfall (45 inches annually)
Job Market
Knoxville top industries
Lexington top industries
Who Should Pick Which City
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
Move to Lexington if…
- →You're a Horse and agriculture professionals
- →You're a People seeking affordability + Southern culture
- →You're a University of Kentucky students/staff
- →You're a Bourbon enthusiasts
Frequently Asked Questions
Is Knoxville or Lexington cheaper to live in?
Lexington is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $1,630 in Lexington vs $1,715 in Knoxville — a $85/month difference.
Which city is more walkable — Knoxville or Lexington?
Lexington is more walkable with a Walk Score of 35/100 vs 34/100. Knoxville is more car-dependent.
Knoxville vs Lexington: which has lower state income tax?
Knoxville has lower state income tax (None). On an $80K salary, that saves $3,200/year vs Lexington (4%).
Is Knoxville or Lexington better for buying a home?
Knoxville has lower median home prices at $280K vs $285K in Lexington — a $5,000 difference on the median home.