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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Finding the right city for a family isn't just about cheap rent — it's about income, healthcare, schools, and room to grow. We scored 6 cities in Tennessee on the metrics families care about, and Chattanooga comes out on top with a cost index of 98, median income of $61,028, and a healthcare index o…
187,030 residents · Tennessee
What does daily life actually cost in Chattanooga? Start with the 29% rent-to-income ratio — tight but manageable for most households. On the category level, Utilities (index 90) is where the real savings show up, while Healthcare (index 101) is the line item most likely to surprise newcomers. Income at $61,028 and homes at $314,306 round out a profile that ranks #1 for clear reasons.
180,716 residents · Tennessee
So, Clarksville. Cost index of 96, rent at $1,376/month. It's lower than the national average. Median income is $66,786, which is below the national median. That alone makes it worth considering.
618,639 residents · Tennessee
Memphis earns its position at #3 through a combination that's hard to replicate. The 86 cost index sits 26 points below the national baseline, and the $51,211 median income means purchasing power here is amplified by the low cost base. Homes list at $142,870 — $324,500 below the national median — a genuine ownership opportunity. On the cost side, Housing leads the way at 66, while Healthcare trails at 89.
687,788 residents · Tennessee
Nashville earns its position at #4 through a combination that's hard to replicate. The 108 cost index sits 4 points below the national baseline, and the $75,197 — we had to double-check this one — median income means purchasing power here is amplified by the low cost base. Homes list at $429,861 — $37,509 below the national median — a genuine ownership opportunity. On the cost side, Utilities leads the way at 99, while Housing trails at 120 (and that gap widens if you factor in state taxes). A real contender.
165,430 residents · Tennessee
Here's Murfreesboro by the numbers — and there's a lot to like (and a little to watch). And roughly speaking, cost index: 106. Rent: $1,683/month. Income: $76,241/year. Home price: $421,928. Population: 165,430. The strongest category is Utilities at 98; the most expensive is Housing at 116. Translate that rent to annual numbers, and residents are saving renters $2,544 per year vs. the national median. Year over year, that savings rate is portfolio-grade.
#1 Ranked: Chattanooga — cost index 98, rent $1,499/mo, income $61,028
Top 5 separated by only 8 points
Family-weighted scoring: income $61,028, healthcare index 101, population 187,030 — balancing career, care, and schools
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Cost Index | Median Rent | |
|---|---|---|---|---|
| 1 | Chattanooga | 98 | $1,499 | Details |
| 2 | Clarksville | 96 | $1,376 | Details |
| 3 | Memphis | 86 | $1,234 | Details |
| 4 | Nashville | 108 | $1,772 | Details |
| 5 | Murfreesboro | 106 | $1,683 | Details |
| 6 | Knoxville | 104 | $1,708 | Details |
Finding the right city for a family isn't just about cheap rent — it's about income, healthcare, schools, and room to grow. We scored 6 cities in Tennessee on the metrics families care about, and Chattanooga comes out on top with a cost index of 98, median income of $61,028, and a healthcare index of 101.
Our family scoring model prioritizes four dimensions: household income above $60K (supporting a family-sized budget), cost index under 100 (keeping daily expenses manageable), healthcare index under 110 (critical for pediatric care and family premiums), and population above 200K (ensuring access to quality schools and youth programs). Chattanooga leads because it scores across all four. Clarksville and Memphis follow with even better healthcare costs.
The #1 spot goes to Chattanooga, and the breakdown explains why. Renters here pay $1,499/month — saving renters $4,752 per year compared to the national average. Meanwhile, Utilities is the standout at index 90, keeping costs manageable. The weak spot? Healthcare at 101. A 29% rent-to-income ratio keeps most households inside the safe zone.
If you only look at rent, it's perfect. Zoom out and it's complicated. In Chattanooga, the healthcare index sits at 101 — not a dealbreaker, but worth knowing about (and that gap widens if you factor in state taxes).
Top 5 separated by only 8 points. The race is tight: Chattanooga, Clarksville, Memphis, Nashville, Murfreesboro are all within 8 points of each other. At this level, differences in rent, taxes, or a single category can sway the decision (and that gap widens if you factor in state taxes).
Bottom line: Chattanooga leads this ranking for clear, data-backed reasons — but the "best" city depends on your priorities. Click into any city below to see the full detail page with 12-month trend charts, profession-specific salary data, and a breakdown of all five cost categories. If you're seriously considering a move, use our salary calculator to model your specific income against these numbers.
Our persona scoring model weights cost of living, income, rent, healthcare costs, tax burden, and population size differently based on what matters most to families. Each factor contributes 10-25 points to a 0-100 composite score. Cities with the highest composite rank first. All data is sourced from federal agencies and verified research institutions. Cost of living indices are normalized to 100 (national median) using Zillow rent as the primary signal, with sub-category adjustments derived from regional BLS price data. Rankings are updated monthly as new data is released.
Chattanooga ranks #1 in Tennessee for this analysis with a cost index of 98 and median income of $61,028.
Chattanooga scores highest for families due to its below-average cost of living, median rent of $1,499/mo, and competitive median income of $61,028.
Our cost of living index uses real Zillow rent data as the foundation, indexed to 100 (national median). Sub-categories (housing, food, transport, utilities, healthcare) are derived from the overall index with regional adjustments. Data is updated monthly.
Chattanooga (ranked #1) has a cost index of 98 and rent of $1,499/mo, while Knoxville (ranked #6) has a cost index of 104 and rent of $1,708/mo — a 6-point difference in cost of living.
City data is refreshed monthly from Census Bureau population estimates, Zillow rent and home price indices, BLS salary data, and Tax Foundation tax rates. Last updated: 2026.
The median 1-bedroom rent in Chattanooga is $1,499/month as of 2026, based on Zillow's Observed Rent Index. This is $396 below the national median of $1,895/month.
The median home price in Chattanooga is $314,306, which is 5.2× the local median income. Most median-income households would stretch to buy at this ratio. The national median home price is $467,370.
Tennessee has a 0% state income tax rate — one of the states with no income tax. Combined state and local sales tax averages 9.55%, and the effective property tax rate is 0.56%.
This ranking was generated using data current as of early 2026. Population and income data comes from the Census Bureau's American Community Survey (5-year estimates). Rent and home price data is from Zillow's monthly releases. Tax rates are from the Tax Foundation's 2025 edition. Rankings are refreshed monthly.