Chattanooga vs Roswell
The short version
- Chattanooga is cheaper overall: prices in its metro run 9% lower than in the Roswell area (BEA 2024).
- The median home costs $283,200 in Chattanooga and $567,100 in Roswell.
- Households earn more in Roswell ($128,654 vs $64,523 median).
- Chattanooga is growing faster: +6.9% since 2020 vs -1.4%.
- Commutes are shorter in Chattanooga (19 vs 27 minutes each way).
- Tennessee has no state income tax on wages; Georgia's top rate is 5.19%.
Side by side
| Chattanooga, TN | Roswell, GA | |
|---|---|---|
| People | ||
| Population (2025) | 194,144 | 91,505 |
| Growth since 2020 | +6.9% | -1.4% |
| People per square mile | 1,364 | 2,247 |
| Median age | 36.3 | 40.5 |
| Bachelor's degree or higher | 36% | 66% |
| Money and housing | ||
| Median household income | $64,523 | $128,654 |
| Median home value | $283,200 | $567,100 |
| Home value to income | 4.4× | 4.4× |
| Median rent (with utilities) | $1,256 | $1,810 |
| Metro price level (US = 100) | 91.5 | 100.1 |
| Housing price level (US = 100) | 76.6 | 111.0 |
| $75,000 elsewhere equals | $68,600 | $75,000 |
| Homeowners | 52% | 72% |
| Top state income tax | None | 5.19% |
| Combined sales tax | 9.61% | 7.56% |
| Work and commute | ||
| Average commute (minutes) | 18.5 | 26.9 |
| Work from home | 14% | 32% |
| Take public transit | 1% | 1% |
| Unemployment (2020-24 avg) | 5.4% | 3.8% |
| Poverty rate | 19.1% | 7.5% |
| Weather | ||
| January high / low | 51° / 32° | 52° / 33° |
| July high / low | 91° / 71° | 89° / 70° |
| Precipitation per year | 55 in | 51 in |
| Snowfall per year | 4 in | 1 in |
| Days 90°F or hotter | 58 | 53 |
| Nights below freezing | 56 | 49 |
| Comfortable months | 3 | 4 |
| Risks, air and home prices | ||
| Natural hazard risk (FEMA, county) | Relatively Moderate | Relatively High |
| FEMA risk score (lower is safer) | 93.3 | 95.8 |
| Good air days, 2025 | 51% | 41% |
| Home prices, past year | +1.9% | +1% |
| Home prices, past 5 years | +51.5% | +42.7% |
Highlighted cells are the better value where "better" is clear (lower prices, higher income, shorter commutes). Sources: Census Bureau 2025 estimates and ACS 2020-2024, BEA 2024, NOAA 1991-2020, Tax Foundation 2026.
Weather, month by month
Most comfortable months: Chattanooga: May and September to October. Roswell: April to May and September to October.
Full monthly tables: Chattanooga weather by month and Roswell weather by month.
What $75,000 is worth
A $75,000 salary in an average-priced US city buys about the same as $68,600 in Chattanooga and $75,000 in Roswell. Moving from Chattanooga to Roswell, you would need about $82,000 to match a $75,000 salary.
Moving between Chattanooga and Roswell
IRS county-to-county migration, 2022 to 2023 tax years, for the counties that contain each city. See where else people move from Chattanooga and Roswell.
Which would you pick?
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