Short version, then the work: renting comfortably in Franklin takes a household income around $80K to $100K. Buying the median Franklin home on conventional terms takes roughly $190K to $230K. Buying the entry-level end takes roughly $120K to $150K. Those numbers surprise people in both directions: higher than the Tennessee-is-cheap reputation suggests, lower than coastal transplants expect once the missing state income tax does its work.
Here is the math so you can rerun it with your own numbers.
The renter's number
A comfortable rule: housing at or under 30 percent of gross income.
- A typical 2-bedroom apartment in the Cool Springs corridor runs roughly $1,900 to $2,800/month (current rental market here)
- At $2,300/month midpoint, the 30 percent rule wants roughly $92K of household income
- Add Franklin-typical car dependence (two vehicles for most families) and the practical comfortable floor for a renting couple lands around $80K to $100K
A single renter sharing housing or taking a smaller 1-bedroom at $1,600 can make Franklin work in the $60Ks, tighter but real.
The buyer's number: the median home
Work the median (Franklin has been running roughly $850K to $920K depending on the measure as of spring 2026; call it $880K) with 10 percent down at prevailing rates (30-year fixed averaging roughly 6.4 to 6.6 percent as of June 2026):
- Loan: ~$792K
- Principal and interest: roughly $5,000/month at 6.5 percent
- Property taxes: roughly $390/month (the favorable part of the math)
- Insurance: roughly $250/month
- HOA: $100 to $250/month in most family neighborhoods
- All-in housing: roughly $5,750 to $5,900/month
At a 30 percent housing ratio, that wants roughly $230K of household income. Stretch to a 33 percent ratio with strong credit and low other debt, and $190K to $210K clears. With 20 percent down, the income requirement drops by roughly $25K to $30K.
This is the honest answer to "is Franklin expensive": the house is coastal-priced; everything around the house is not.
The buyer's number: the entry point
Franklin's entry-level inventory (townhomes, condos, older homes in the $450K to $550K band) at 10 percent down and the same rates produces all-in housing around $3,300 to $3,900/month, which wants roughly $120K to $150K of household income. This is where dual-income professional couples and relocators banking equity from a prior sale typically enter the market.
Why the no-income-tax line changes the comparison
Tennessee takes nothing off your paycheck at the state level. For a $200K household relocating from a high-tax state, that recovers roughly:
- From California: $12K to $17K/year
- From New York: $10K to $13K/year
- From Georgia or Illinois: $9K to $11K/year
That recovered income effectively subsidizes the mortgage. A $200K household moving from Atlanta has the spending power of roughly a $210K-plus household here, which is why families who feel priced out on paper often clear comfortably in practice. (Moving from Texas, Florida, or Washington, no such bonus applies; the comparison is housing against housing.)
The full-budget reality check for a family of four
A workable 2026 monthly sketch for an owner household in a $880K home:
- Housing all-in: ~$5,800
- Groceries and household: ~$1,400
- Two cars (payments, insurance, gas): ~$1,400
- Utilities, internet, phones: ~$550
- Healthcare premiums and out-of-pocket: ~$800 (varies widely by employer)
- Kids' activities, dining, everything else: ~$1,500
Total: roughly $11,400/month, or $137K/year of after-tax spending, which maps back to roughly $190K to $220K gross in a no-state-income-tax state. The model holds: the median-home Franklin lifestyle is a roughly $200K-household lifestyle. Adjust down meaningfully for renters, owners with pre-2022 mortgages, or anyone who bought their equity in a prior market.
What incomes actually look like here
Williamson County's median household income runs well north of $120K, the highest in Tennessee, and Franklin's professional base (healthcare administration, the Cool Springs corporate corridor, entrepreneurship, remote tech) skews the curve high. You will not be the only household running these numbers. The local job market guide covers what the employment base pays.
Who clears comfortably
- Dual-income professional households at $180K-plus buying the median
- Relocators converting high-tax-state income or coastal equity
- Remote workers importing coastal salaries (remote work guide)
- Renters at $90K-plus testing the market first
Who should run the numbers twice
- Single-income families under $150K targeting the median home: the math works only with a large down payment
- Buyers assuming Tennessee-cheap applies to Williamson County housing: it does not
- Anyone carrying significant other debt into a 6-plus percent mortgage
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Related reading
- Cost of Living in Franklin, TN
- Renting in Franklin, TN
- Franklin TN Property Taxes
- Franklin TN Job Market
Considering a move to Franklin?
Talk through the details with a Franklin resident. Free 30-minute call, no pitch.