Two cities, two very different economic stories. Knoxville — with a cost index of 87 — and Roswell at 108 offer distinct trade-offs that a single "which is cheaper" question can't capture. This side-by-side analysis covers the significant 21% cost gap across 62 categories, with specific guidance on which city works better for different lifestyles and budgets.
Knoxville is the more affordable choice between Knoxville and Roswell, with a 21% lower overall cost index. Knoxville has the recurring monthly cost edge at roughly $1,784/mo, while Roswell has the stronger salary-side advantage.
This comparison separates lower living costs from higher salary potential so a move decision does not over-credit one number. Use the cards below to see the main trade-offs before going into the full category table.
Knoxville is ahead on recurring modeled costs, or about $21,408/yr.
Knoxville wins 48 total categories; Roswell wins 14. Salary categories are judged by higher pay.
ACS median household income differs by about $72,489 between the two cities.
ACS median gross rent is separated by about $662/mo.
Overall Cost of Living Comparison
| Category | Knoxville | Roswell | Difference |
|---|---|---|---|
| Overall | A | C+ | Knoxville +4pts |
| Housing | A+ | C | Knoxville +6pts |
| Food | A | C+ | Knoxville +5pts |
| Healthcare | B+ | C+ | Knoxville +4pts |
| Transportation | A | C+ | Knoxville +5pts |
| Utilities | B+ | C+ | Knoxville +2pts |
Rent, Food, and Utility Differences
Housing
Housing costs are primarily driven by local real estate markets and land values.
Food & Groceries
Food & Groceries costs are primarily driven by local supply chains and regional agriculture.
Healthcare
Healthcare costs are primarily driven by local provider networks and state regulations.
Transportation
Transportation costs are primarily driven by local public transit availability and fuel costs.
Utilities
Utilities costs are primarily driven by local energy sources and climate demands.
Services
Services costs are primarily driven by local labor markets and demand density.
Key Cost Comparisons
Cost of Living
Home Services
Business Startup Costs
Insurance
Legal Services
Salaries & Jobs
Which City Gives You More Buying Power?
The "better" city depends on your situation. Here's how different profiles stack up:
Remote Worker
→ KnoxvilleIf your salary doesn't depend on location, Knoxville's 21% lower costs translate directly into more savings or disposable income. Your paycheck goes further without a pay cut.
Young Professional
→ RoswellRoswell's higher costs often come with a stronger job market and faster career progression. The salary premium in competitive industries can offset the higher expenses.
Family with Kids
→ KnoxvilleFamilies face multiplied costs — housing, groceries, healthcare, and transportation all scale with household size. Knoxville's 21% advantage compounds across every budget category.
Small Business Owner
→ KnoxvilleLower operating costs in Knoxville mean lower break-even points. Rent, utilities, insurance, and labor all come in cheaper, giving new businesses more runway to reach profitability.
Retiree
→ KnoxvilleOn a fixed income, every percentage point matters. Knoxville's lower healthcare, housing, and everyday costs help retirement savings last longer.
Salary Equivalent Between Cities
Knoxville has the lower overall cost index and wins 44 non-salary cost categories.Roswell has the stronger salary edge across 6 salary categories, so wages are shown separately from affordability.
Move Decision Checklist
- Compare rent first: it is usually the biggest swing item between Knoxville and Roswell.
- Do not mix salary and affordability: use Roswell for pay leverage and Knoxville for spending power.
- Run the move-shock and salary-needed pages before committing to deposits, movers, or a lease.
Explore Each City
Explore Specific Costs
Dive deeper into specific cost topics for each city:
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Frequently Asked Questions
Which city has better job opportunities?
Job market strength depends on your industry. Roswell's higher cost index often correlates with a stronger job market and higher wages, particularly in professional services and tech. Median incomes are $41K (Knoxville) vs $83K (Roswell).
Is Knoxville or Roswell more affordable in 2026?
Knoxville is 21% more affordable than Roswell overall. Knoxville wins 48 out of 62 cost categories. However, Roswell may offer higher salaries in certain industries that can offset higher living costs.
Should I move from Roswell to Knoxville?
If your income stays the same or comparable, moving from Roswell to Knoxville gives you 21% more purchasing power. That said, the decision depends on career opportunities, family ties, lifestyle preferences, and which specific costs matter most to your household. Review the category breakdown above to see which line items shift the most.
How do housing costs compare between Knoxville and Roswell?
Housing is typically the biggest cost difference between these cities. Knoxville (index: 87) and Roswell (index: 108) differ by 21% overall, with housing costs often diverging even more than the average. Check the Cost of Living section above for specific figures.
About This Comparison
Limitations: ACS values are official citywide estimates, while some category costs remain modeled. Actual costs may vary by neighborhood, provider, timing, and household needs. Salary data reflects median full-time employment; contract and freelance rates differ. Last updated: May 2026.