Knoxville, TN

Longevity and health outcomes in Knoxville.

Life expectancy and chronic disease prevalence that shape long-term health outcomes. Use this page to understand how this risk factor contributes to the overall score in Knoxville and how it compares with peer cities.

Review the measures, data sources, and narrative summary to see what drives the LifeRiskIQ Risk Score for this risk factor.

Population-level indicators only.Relative scoring by geography.No individual life expectancy estimates.Transparent data sources.

Risk factor score

42.6

Relative risk factor score

Risk factor scores compare Knoxville against peer cities and statewide baselines. Higher scores indicate higher relative risk in this risk factor.

LifeRiskIQ does not provide medical or financial advice.

What we measure

Signals included in this risk factor.

Life expectancy (County Health Rankings)
Cardiovascular disease prevalence (CDC PLACES)
Diabetes prevalence (CDC PLACES)
Adult obesity prevalence (CDC PLACES)
Adult smoking prevalence (CDC PLACES)

Sources

Data inputs and verticals.

County Health Rankings
CDC PLACES

Sources listed here reflect the active datasets. Citations update as new releases are added.

Direct answers

Direct answers about longevity and health outcomes in Knoxville

Why is Knoxville, TN scored this way for Longevity and health outcomes?

Knoxville, TN shows moderate relative pressure for Longevity and health outcomes, with a score of 42.6 out of 100. Higher values mean higher relative risk for this specific risk area.

Adult obesity prevalence: 33.5% (CDC PLACES, 2025 release / 2023 data; county basis); Adult smoking prevalence: 15.0% (CDC PLACES, 2025 release / 2023 data; county basis); Coronary heart disease prevalence: 6.2% (CDC PLACES, 2025 release / 2023 data; county basis)

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How important is Longevity and health outcomes in Knoxville, TN?

Longevity and health outcomes is the #4 highest scored risk area out of 5 scored areas for Knoxville, TN. Use this as a relative signal, not as advice or a personal forecast.

Life expectancy (County Health Rankings); Cardiovascular disease prevalence (CDC PLACES); Diabetes prevalence (CDC PLACES)

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Source snapshot

Source snapshot for longevity and health outcomes

Active source years and geography bases represented in this Knoxville risk factor.

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CDC PLACES

Longevity and health outcomes

2025 release / 2023 data

Geography: county
Coverage: 5 metrics on this page
Cadence: Annual

2025 release active. PLACES driver metrics use the 2025 release with 2023 source-year prevalence data.

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County Health Rankings

Longevity and health outcomes

2025

Geography: county
Coverage: 1 metrics on this page
Cadence: Annual / supplemental

2025 annual release active. CHR 2026 is treated as supplemental context, not a full annual replacement.

Open source ->

Factor context

In Knoxville, this is the #4 highest risk factor out of 5 scored factors.

Versus average factor

-15.7 points

Versus overall score

-15.7 points

Narrative summary

How Longevity and health outcomes influences risk in Knoxville.

The Longevity and health outcomes score for Knoxville, TN is 42.6. This indicates moderate relative risk compared with other cities.

This risk factor blends life expectancy from County Health Rankings with CDC PLACES prevalence for cardiovascular disease, diabetes, obesity, smoking, and stroke. Higher scores reflect heavier chronic disease burden and shorter life expectancy relative to peers.

Use this risk factor alongside access and environmental scores to understand how health burden and system capacity combine at a population level.

Other risk factors

Explore the full LifeRiskIQ risk map.

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Financial stability

Income resilience and cost pressure indicators tied to long-term financial stability.

Environmental and disaster exposure

Hazard exposure and air quality pressure that influence long-term stability.

Mobility and accident risk

Transportation safety and exposure signals tied to sudden life disruption.

Access and infrastructure

Essential services and care capacity that support long-term stability.

RiskIQ network

Related risk context for Knoxville, TN

City profile

These links focus on the most relevant connected risk topics for this location.

EstateRiskIQ

Estate planning and decision-readiness context.

State-level context (fallback)

View on EstateRiskIQ ->

RetirementRiskIQ

Retirement readiness and income sustainability context.

City-level context

View on RetirementRiskIQ ->

Educational next steps

Explore trusted planning resources

Informational only. No forms, no lead capture, and no medical, financial, or actuarial advice.

Optional resources

Build a household readiness plan for Knoxville, Tennessee

Use federal guidance to create a practical emergency plan for your household.

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Review consumer financial protections in Knoxville, Tennessee

Use CFPB consumer tools for debt, credit, and complaint support resources.

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See how city and state risk scores are calculated

Review the public datasets and normalization logic behind LifeRiskIQ.

Review methodology