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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Families relocating within Tennessee face a complex equation: income, housing costs, healthcare, and quality schools. We ran the numbers on 6 cities. Chattanooga — index 88, rent $1,499/mo, healthcare index 98 — ranks #1 on our family-weighted model.
#1 Ranked: Chattanooga — cost index 88, rent $1,499/mo, income $61,028
Family-weighted scoring: income $61,028, healthcare index 98, 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 | 88 | $1,499 | Details |
| 2 | Clarksville | 80 | $1,376 | Details |
| 3 | Murfreesboro | 98 | $1,683 | Details |
| 4 | Nashville | 103 | $1,772 | Details |
| 5 | Memphis | 72 | $1,234 | Details |
| 6 | Knoxville | 100 | $1,708 | Details |
Families relocating within Tennessee face a complex equation: income, housing costs, healthcare, and quality schools. We ran the numbers on 6 cities. Chattanooga — index 88, rent $1,499/mo, healthcare index 98 — ranks #1 on our family-weighted model.
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, Housing is the standout at index 88, making it one of the cheapest in the country for that category. The weak spot? Healthcare at 98. A 29% rent-to-income ratio keeps most households inside the safe zone.
Pair that with the housing data, and the pattern sharpens. State context matters: Tennessee's 6 cities average a 90 cost index with $1,545/month median rent and $63,576 household income. No income tax, Nashville boom, and Memphis blues. What the trend analysis reveals: one of these cities is moving in the wrong direction.
If you're ready to act on this, three things to do next: 1) Click into the city pages for the top 3 and check rent trends — direction matters more than the snapshot. And for the typical household, 2) Run your income through the salary calculator for a personalized cost comparison. 3) Compare your top two picks head-to-head on our comparison page. The data is here; the decision is yours.
187,030 residents · Tennessee
Why Chattanooga ranks #1: the numbers tell a clear story. At 88 on the cost index, residents save roughly 23% less than the typical American. Rent sits at $1,499/month while the median household pulls in $61,028/year. The Housing category is particularly strong at 88, though Healthcare (98) lags behind. Home prices average $314,306 — $153,064 below the national median.
180,716 residents · Tennessee
Clarksville earns its position at #2 through a combination that's hard to replicate. The 80 cost index sits 31 points below the national baseline, and the $66,786 — not a number you see very often, by the way — median income means purchasing power here is amplified by the low cost base. Homes list at $316,024 — $151,346 below the national median — a genuine ownership opportunity. On the cost side, Housing leads the way at 80, while Healthcare trails at 96.
165,430 residents · Tennessee
Here's Murfreesboro by the numbers — and there's a lot to like (and a little to watch). Cost index: 98. Rent: $1,683/month. Income: $76,241/year. Home price: $421,928. Population: 165,430. The strongest category is Housing at 98; the most expensive is Healthcare at 100. Translate that rent to annual numbers, and residents are saving renters $2,544 per year vs. the national median. This alone could tip the scales.
687,788 residents · Tennessee
The #4 spot goes to Nashville, and the breakdown explains why. Renters here pay $1,772/month — saving renters $1,476 per year compared to the national average. Meanwhile, Healthcare is the standout at index 101, keeping costs manageable. The weak spot? Housing at 103. A 28% rent-to-income ratio keeps most households inside the safe zone.
618,639 residents · Tennessee
Memphis earns its position at #5 through a combination that's hard to replicate. And as a general rule, the 72 cost index sits 39 points below the national baseline, and the $51,211 — which, honestly, is lower than you'd expect here — 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 72, while Healthcare trails at 94 (not adjusted for inflation, but still telling).
Our persona scoring model weights cost, income, rent, healthcare, taxes, and city size based on what matters most to families. Each factor scores 10-25 points out of a 100-point composite. The guide ranks every tracked city in Tennessee by this personalized metric. 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 88 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 88 and rent of $1,499/mo, while Knoxville (ranked #6) has a cost index of 100 and rent of $1,708/mo — a 12-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.