Buchanan County, Iowa

Natural Hazard Risk Assessment — Population: 20,565

24.0NRI
Very Low

Overall Risk Rating

👥

Population

20,565

🏠

Building Value

$5.6B

💰

Annual Hazard Loss

$13.1M

⚠️

Hazards Tracked

14

Natural Hazard Risk Profile

☀️

Drought

Relatively Moderate
Annual Loss$1.6M
Risk Score81.1
🧊

Hail

Relatively Moderate
Annual Loss$1.1M
Risk Score74.0

Winter Weather

Relatively Low
Annual Loss$98K
Risk Score48.6
💨

Strong Wind

Relatively Low
Annual Loss$838K
Risk Score48.2
🌊

Riverine Flooding

Relatively Low
Annual Loss$7.4M
Risk Score38.6
🌪️

Tornado

Relatively Low
Annual Loss$1.2M
Risk Score37.5
🥶

Cold Wave

Relatively Low
Annual Loss$628K
Risk Score29.1
⛰️

Landslide

Very Low
Annual Loss$312
Risk Score25.3
Show all 14 hazards
🌡️

Heat Wave

Very Low
Annual Loss$150K
Risk Score24.7
❄️

Ice Storm

Very Low
Annual Loss$37K
Risk Score24.3
🏔️

Earthquake

Very Low
Annual Loss$32K
Risk Score16.7

Lightning

Very Low
Annual Loss$81K
Risk Score14.9
🌀

Hurricane

Very Low
Annual Loss$5K
Risk Score12.4
🔥

Wildfire

Very Low
Annual Loss$4K
Risk Score7.2

Buchanan County vs. National Average

🎯 Overall Risk

24.0-24.7 vs avg

National avg: 48.7

🔥 Wildfire Risk

7.2-41.5 vs avg

National avg: 48.7

👥 Social Vulnerability

10.6-38.6 vs avg

National avg: 49.2

🛡️ Community Resilience

87.7+39.0 vs avg

National avg: 48.7

Community Profile

Social Vulnerability

10.6

Very Low

Higher scores indicate greater social vulnerability to natural hazards.

Community Resilience

87.7

Very High

Higher scores indicate better ability to prepare for, adapt to, and recover from hazards.

Frequently Asked Questions

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Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.