Quick answer
Chattanooga costs $85/month less overall ($1,780 vs $1,865/mo). Both cities have None state income tax, so the rent gap is the real difference.
City Comparison · 2026
Chattanooga vs Plano
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
Chattanooga vs Plano at a Glance
| Metric | Chattanooga | Plano |
|---|---|---|
| 1BR Monthly Rent | $1,250 ✓ | $1,750 |
| 2BR Monthly Rent | $1,550 ✓ | $1,750 |
| Median Home Price | $295K ✓ | $475K |
| Avg Utilities/mo | $155 ✓ | $155 |
| Avg Groceries/mo | $375 | $310 ✓ |
| Monthly Cost (1BR) | $1,780 ✓ | $1,865 |
| Walk Score | 41/100 | 58/100 ✓ |
| Transit Score | 24/100 | 28/100 ✓ |
| State Income Tax | None ✓ | 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: Chattanooga's 1BR averages $1,250/month vs $1,400 in Plano — a $150/month difference, or $1,800/year. That's close enough that neighborhood choice within each city matters more than the city-level average.
State tax: Both cities carry the same state income tax rate (None), so this isn't a differentiator.
Home buying: Median homes in Chattanooga are $295K vs $475K in Plano. At a 20% down payment, that's a $36,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Utilities are essentially equal between both cities at $155/month.
Walkability, Transit & Daily Life
Chattanooga, TN
Chattanooga is partially walkable in denser neighborhoods but car-dependent in most areas.
TOP NEIGHBORHOODS
Plano, TX
Plano is partially walkable in denser neighborhoods but car-dependent in most areas.
TOP NEIGHBORHOODS
Climate
Chattanooga
Humid subtropical with mild winters; summer highs 88-90°F
Plano
Hot, humid subtropical. Summers (June-September) reach 95-98°F with 60-70% humidity. Winters are mild (50-65°F). Occasional ice storms; severe thunderstorms and tornado risk May-June.
Job Market
Chattanooga top industries
Plano top industries
Who Should Pick Which City
Move to Chattanooga if…
- →You're a Remote workers and digital nomads (gig-speed fiber)
- →You're a Manufacturing and automotive professionals
- →You're a Outdoor enthusiasts (mountain biking, hiking, river access)
- →You're a Cost-conscious families seeking affordability + amenities
- →You want zero state income tax
- →You're buying a home and want more for your money
Move to Plano if…
- →You're a Tech workers
- →You're a Corporate professionals
- →You're a Families seeking suburbs
- →You're a People avoiding state income tax
- →You want zero state income tax
Frequently Asked Questions
Is Chattanooga or Plano cheaper to live in?
Chattanooga is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $1,780 in Chattanooga vs $1,865 in Plano — a $85/month difference.
Which city is more walkable — Chattanooga or Plano?
Plano is more walkable with a Walk Score of 58/100 vs 41/100. Chattanooga is more car-dependent.
Chattanooga vs Plano: which has lower state income tax?
Both Chattanooga and Plano have the same state income tax rate (None).
Is Chattanooga or Plano better for buying a home?
Chattanooga has lower median home prices at $295K vs $475K in Plano — a $180,000 difference on the median home.