Chattanooga, TN
Use this profile to review the LifeRiskIQ Risk Score forChattanooga, compare risk factor subscores, and see the local factors that influence risk.
This view brings together population health outcomes, financial stability pressure, environmental exposure, mobility safety, and access to essential services. Pair it with the Tennessee state profile to see how this city compares with the rest of the state.
City context
LifeRiskIQ Risk Score
56.9
Composite risk scoreThe LifeRiskIQ Risk Score summarizes five risk factors forChattanooga. Higher scores indicate higher relative risk within the city tier.
Scores refresh as new public releases and RiskIQ synthesis layers are added.
Risk factors
Higher risk factor scores indicate higher relative risk.
Direct answers
Hamilton County context for Chattanooga, TN shows a population-level life expectancy value of 75.6 years. This is not an individual life expectancy estimate; it is a statistical input used to understand long-term stability.
County Health Rankings, 2025; county basis
Chattanooga, TN has an elevated relative-risk profile with a LifeRiskIQ Risk Score of 56.9 out of 100. The score is relative to other city profiles, not a personal prediction.
Highest pressure: Environmental and disaster exposure. Most stable area: Access and infrastructure.
The main driver is Environmental and disaster exposure, while Access and infrastructure is the most stable risk area. The average scored factor is 56.9 out of 100.
5 of 5 risk areas currently have scores.
Source snapshot
Active source years and geography bases represented in this city profile.
County Health Rankings
Access and infrastructure + Longevity and health outcomes
HRSA HPSA primary care
Access and infrastructure
CDC Environmental Public Health Tracking
Environmental and disaster exposure
FEMA National Risk Index
Environmental and disaster exposure
CFPB Consumer Complaint Database
Financial stability
US Census ACS 5-year
Financial stability
How to interpret this profile
City scores are designed for comparison, not prediction. Use this page to understand how risk shifts across the five risk factors and where Chattanooga sits relative to peer cities.
Risk drivers at a glance
Depth signal
Chattanooga, TN is highly uneven across risk factors. The gap between the highest and lowest risk factors is 61.6 points, with an average factor score of 56.9.
Data sources
Each risk factor blends public datasets and RiskIQ synthesis layers. Use the risk factor pages to see source details and scoring logic.
Environmental and disaster exposure
Sources: FEMA National Risk Index + CDC Environmental Health Tracking
Explore risk factor ->Mobility and accident risk
Sources: NHTSA FARS + US Census ACS + CDC impaired driving rates
Explore risk factor ->RiskIQ network
These links focus on the most relevant connected risk topics for this location.
Educational next steps
Informational only. No forms, no lead capture, and no medical, financial, or actuarial advice.
Build a household readiness plan for Chattanooga, Tennessee
Use federal guidance to create a practical emergency plan for your household.
Review consumer financial protections in Chattanooga, Tennessee
Use CFPB consumer tools for debt, credit, and complaint support resources.
See how city and state risk scores are calculated
Review the public datasets and normalization logic behind LifeRiskIQ.