55+ Communities in Knoxville

Knoxville sits in the Great Valley of East Tennessee, where the Holston and French Broad rivers join to form the Tennessee River, with the Great Smoky Mountains rising to the southeast. It's the third-largest metro in Tennessee at roughly 903,000 people across nine counties (Knox, Blount, Anderson, Loudon, Roane, Campbell, Grainger, Morgan, Union), and the financial story is what gets most retirees in the door: Tennessee has no state income tax on Social Security, pensions, IRA or 401(k) withdrawals, no estate or inheritance tax, and Knox County's effective property tax rate sits around 0.37% — well under half the national average. For a retiree moving from a 5–9% income-tax state, the annual savings routinely run four or five figures.

Knoxville's overall cost of living runs roughly 8–14% below the national average depending on the index you trust — BestPlaces puts it at 91.8 (8.2% below), C2ER at 85.9 (14.1% below and the cheapest major city in Tennessee). Housing does most of the heavy lifting: the East Tennessee Economic Development Agency pegs Knoxville-region housing at 23% below the national average, with a typical home around $314,700 vs the $338,100 national figure, and a two-bedroom rental averaging $1,190/month (about 17% below national). Groceries land near parity (index around 98), healthcare runs 15–19% below the national average, and transportation and utilities sit in the mid-90s. A single adult with moderate spending lands near $2,410/month in total costs; BestPlaces estimates a family needs about $60,120/year to live comfortably.

Retiree Specific Tennessee has no state income tax. Social Security, pensions, IRA and 401(k) withdrawals, annuities, military retirement, and investment income are all exempt at the state level — the last piece (interest and dividends under the old Hall tax) was fully repealed in 2021. There is no state estate tax and no inheritance tax. Property taxes are low: Knox County's effective rate is roughly 0.37% (county rate $1.33 per $100 of assessed value, with residential property assessed at 25% of appraised value), so a $400,000 home carries roughly $1,330/year in county property tax. Tennessee's Property Tax Relief program reimburses qualifying homeowners 65+ on a portion of their tax bill (2025 income limit around $37,530), and a separate Tax Freeze program caps the bill at the base year once you qualify. For a retiree with $90,000 in combined income moving from a 5% income-tax state, the no-income-tax savings alone run $3,000–$4,500/year before any property-tax reduction.

Additional Considerations The trade-off for no income tax is sales tax — the combined state (7%) and Knox County (2.25%) rate is 9.25%, and parts of the greater metro like Anderson County hit 9.75%. Groceries get a reduced state rate, but everyday purchases add up on a fixed income. Summer electricity is the other hidden cost: homes commonly see bills over $300/month in July and August due to heat and humidity. Insurance is reasonable by national standards (no coastal hurricane exposure, no earthquake premium), though spring hail and straight-line wind events do push some premiums. In 55+ communities like Tellico Village and Rarity Bay, factor HOA/POA dues, golf memberships, and lot/boat-slip fees into your monthly budget — amenity-rich communities aren't the place to shave costs.