riskbycounty
FEMA NRI 1.19.0Updated Nov 2023 · Coverage 2014–2023Methodology

Pierce County Disaster Risk

Pierce County, North Dakota

FEMA Risk Rating

Very Low

National Percentile

3th

of 3,144 counties

State Rank

#44

of 53 (1 = highest risk)

Flood Risk

3th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 3% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 56% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 16% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 1% of US counties

Risk Overview

About Natural Disaster Risk in Pierce County, North Dakota

Pierce County ranks among safest nationwide

Pierce County's composite risk score of 3.24 is roughly one-seventh the national average, placing it among the safest U.S. counties. This very low rating reflects minimal exposure to flooding, earthquakes, and other major hazards.

One of North Dakota's lowest-risk counties

Pierce County's 3.24 composite score ranks near the bottom statewide, well below the state average of 22.19. Only Oliver and Renville counties face less overall natural disaster risk in North Dakota.

Safer than all surrounding counties

Pierce County's 3.24 score is substantially lower than Pembina (20.93), Ramsey (18.32), and Ransom (13.20). The county enjoys notably lower exposure across flood, tornado, and earthquake hazards compared to neighboring areas.

Wildfire is the primary hazard

Wildfire risk at 56.49 dominates Pierce County's natural disaster profile, though this remains moderate by regional standards. Tornado risk (15.65) and flood risk (2.51) are significantly lower concerns.

Wildfire coverage is your priority

Ensure your homeowners policy includes wildfire protection, as standard coverage typically excludes this peril. Given the county's low flood and tornado exposure, basic liability and structure coverage should suffice for most homeowners.

Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor

Preparedness Guide

What to Prepare for in Pierce County

Top Hazards by Exposure

  1. #1
    WildfirePrepare
    56th percentile
  2. #2
    TornadoPrepare
    16th percentile
  3. #3
    FloodPrepare
    3th percentile

Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)

Risk Advisory: Pierce County

Risk Verdict

Pierce County's overall natural disaster score at the 3th percentile puts it well below the national median for hazard exposure. At the 3th percentile nationally, Pierce County's natural hazard profile is comparatively favorable — community resilience is reinforced when individual households maintain a reviewed emergency plan.

Hazard Breakdown

Wildfire risk is Pierce County's dominant natural hazard, ranked at the 56th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 16th percentile nationally. Additional tracked hazards include flood (3th percentile), earthquake (1th percentile).

Preparedness Context

With wildfire ranked at the 56th percentile nationally, Pierce County is in a zone where air quality can deteriorate rapidly before structures are threatened. An N95 respirator and a HEPA air purifier are practical items for Pierce County households to have on hand before fire season. A secondary tornado exposure at the 16th percentile nationally means Pierce County residents face hazards from two distinct natural peril categories during different seasons. Defensible space, insurance review, and an evacuation plan are the three preparedness pillars for Pierce County households — and the insurance review is the one most often deferred by Pierce County residents and most costly to skip when a fire event actually occurs.

Regional Context

Pierce County's composite risk score sits 18.9 points below the North Dakota county average, reflecting a more favorable hazard environment than the state typical.

Is your household prepared for Pierce County's hazards?

Review FEMA's county-specific preparedness checklists and emergency planning guides.

FEMA Ready Guide →

Frequently Asked Questions

What is the natural disaster risk in Pierce County, ND?
Pierce County has a FEMA National Risk Index rating of Very Low, placing it in the 3th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Pierce County?
Pierce County is evaluated for five major natural hazard types: wildfire (56th percentile), tornado (16th percentile), flooding (3th percentile), earthquake (1th percentile). The highest-risk hazard is wildfire at the 56th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Pierce County risk compare to the North Dakota average?
Pierce County's composite risk percentile is 3th, compared to the North Dakota state average of 22th percentile. The state's overall risk rating is Very Low. This means Pierce County faces lower natural disaster risk than the typical county in North Dakota.
Is Pierce County at risk for wildfire?
Yes, Pierce County's wildfire risk is at the 56th percentile nationally. This is above the national median. For flooding specifically, Pierce County is at the 3th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Is Pierce County a safe place to live?
Pierce County's composite risk score of 3th percentile is below the North Dakota state average of 22th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 56th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.
By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

Data Source

Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.

Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.