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FIRE Number for Knoxville, United States

United States

Gateway to the Smokies, University Town Energy, and No State Income Tax

6.7
FIRE Score Based on safety, healthcare, infrastructure & expat friendliness

Knoxville is a hidden gem for FIRE seekers who want affordable living, stunning natural beauty, and the cultural energy of a major university town. Nestled at the doorstep of Great Smoky Mountains National Park -- America's most visited national park -- Knoxville offers four distinct seasons, a revitalized downtown with excellent restaurants and breweries, and Tennessee's zero state income tax on earned income. Housing costs remain remarkably low for a city of its quality, making your nest egg stretch further than almost anywhere in the eastern United States.

Lean FIRE, FIRE, and Fat FIRE for Knoxville

The portfolio you need to retire in Knoxville at each lifestyle level, based on the 4% safe withdrawal rate.

Lifestyle FIRE Number Monthly Cost
Lean FIRE
$945K $3,150/mo
FIRE
$1.62M $5,400/mo
Fat FIRE
$3.88M $12,950/mo
Cost data: Q1 2026 · Medium confidence

Cost of Living Breakdown for Knoxville

Lean FIRE Lifestyle

$945K

A one-bedroom in Bearden or North Knoxville, cooking most meals at home with occasional Southern meat-and-three dinners on Market Square, and a paid-off car. Great Smoky Mountains National Park charges no entrance fee, so weekend hiking costs little beyond gas. Healthcare on an ACA Silver plan is a significant line item, but Tennessee's zero state income tax helps stretch every withdrawal. This is a modest, outdoors-oriented life in one of the more affordable cities in the eastern US.

FIRE Lifestyle

$1.62M

A spacious home in Farragut or a lakefront property on Fort Loudoun Lake, regular dinners at places like The Lonesome Dove and J.C. Holdway, and premium UT football tickets. You can afford a late-model SUV, premium health insurance through UT Medical Center, guided fly-fishing in the Smokies, and occasional visits to Blackberry Farm. Knoxville's low cost of living means this budget leaves real margin each month for travel and savings.

Fat FIRE Lifestyle

$3.88M

A large lakefront estate on Tellico or Fort Loudoun Lake, a cook who comes in several times a week, full-time domestic help, and top-tier concierge healthcare with access to Vanderbilt specialists via a short drive. You travel first class, keep multiple vehicles and a boat, and dine out at the region's best restaurants without checking the bill. In a metro as affordable as Knoxville, this budget creates enormous margin -- enough for a private suite at Neyland Stadium, regular charitable giving to the university and Smokies conservation, and significant ongoing savings.

Retirement Confidence

Enter your portfolio on the homepage to see Monte Carlo retirement confidence for Knoxville.

Important notes on retirement confidence

A 90% confidence level is widely considered a strong retirement plan โ€” it means your portfolio survived in 9 out of 10 historically-modeled scenarios. A 95% or higher rate is extremely conservative. Reaching 100% is nearly impossible in any Monte Carlo model, because there will always be a few extreme worst-case market sequences that deplete any portfolio.

Early retirees may need portfolios to last 40-50+ years. The 4% rule was originally validated for 30-year retirements. Consider a more conservative withdrawal rate (3-3.5%) for very early retirement.

Healthcare, Visa & City Overview

climate Warm
healthcare Excellent
english Widely spoken
safety Exercise caution
visa Easy
Timezone

EST (UTC-5)

Currency

USD

Language

English

Avg. Temperature

58ยฐF / 14ยฐC

Internet

150+ Mbps average

Airport

McGhee Tyson Airport (TYS)

Frequently Asked Questions About Retiring in Knoxville

What is the FIRE Number for Knoxville, United States?

The FIRE Number for Knoxville ranges from $945K (Lean FIRE lifestyle) to $3.88M (Fat FIRE lifestyle). A FIRE retirement requires a portfolio of approximately $1.62M, based on estimated monthly costs of $5,400 and a 4% safe withdrawal rate.

How much does it cost to retire in Knoxville?

Monthly living costs in Knoxville range from $3,150 (Lean FIRE) to $5,400 (FIRE), covering housing, dining, groceries, healthcare, transportation, entertainment, and utilities.

What is healthcare like in Knoxville for retirees?

Healthcare in Knoxville costs approximately $625 to $650/month depending on coverage level. ACA marketplace Silver plan; Tennessee marketplace options are reasonable.

What is the weather like in Knoxville?

Humid subtropical with warm summers and cool, mild winters The average temperature is 58ยฐF / 14ยฐC.

How safe is Knoxville for retirees?

Moderate โ€“ safe university district and suburbs, typical downtown caution

How Knoxville Compares

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