Marion County, Indiana
Natural Hazard Risk Assessment — Population: 977,041
97.5NRI
Relatively High
Overall Risk Rating
👥
Population
977,041
🏠
Building Value
$196.2B
💰
Annual Hazard Loss
$284.8M
⚠️
Hazards Tracked
14
Natural Hazard Risk Profile
🌪️
Very HighTornado
Annual Loss$39.4M
Risk Score99.0
🥶
Relatively HighCold Wave
Annual Loss$27.3M
Risk Score98.7
🌡️
Relatively HighHeat Wave
Annual Loss$19.7M
Risk Score98.7
💨
Very HighStrong Wind
Annual Loss$6.8M
Risk Score98.7
🌊
Relatively HighRiverine Flooding
Annual Loss$163.5M
Risk Score98.3
⚡
Very HighLightning
Annual Loss$2.4M
Risk Score96.9
🏔️
Relatively ModerateEarthquake
Annual Loss$22.0M
Risk Score96.4
⛄
Relatively HighWinter Weather
Annual Loss$570K
Risk Score93.7
Show all 14 hazards
🧊
Relatively ModerateHail
Annual Loss$2.4M
Risk Score93.6
❄️
Relatively HighIce Storm
Annual Loss$610K
Risk Score85.3
⛰️
Relatively LowLandslide
Annual Loss$4K
Risk Score65.9
☀️
Relatively LowDrought
Annual Loss$50K
Risk Score37.0
🌀
Very LowHurricane
Annual Loss$19K
Risk Score34.1
🔥
Very LowWildfire
Annual Loss$9K
Risk Score22.3
Marion County vs. National Average
🎯 Overall Risk
97.5+48.8 vs avg
National avg: 48.7
🔥 Wildfire Risk
22.3-26.4 vs avg
National avg: 48.7
👥 Social Vulnerability
39.7-9.5 vs avg
National avg: 49.2
🛡️ Community Resilience
49.4+0.7 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
39.7
Relatively LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
49.4
Relatively ModerateHigher scores indicate better ability to prepare for, adapt to, and recover from hazards.
Frequently Asked Questions
Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.