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

Redwood County Disaster Risk

Redwood County, Minnesota

FEMA Risk Rating

Very Low

National Percentile

35th

of 3,144 counties

State Rank

#51

of 87 (1 = highest risk)

Flood Risk

39th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 39% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 19% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 39% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 10% of US counties

Risk Overview

About Natural Disaster Risk in Redwood County, Minnesota

Redwood County's risk moderately exceeds U.S. baseline

Redwood County scores 35.05 on the composite risk scale, placing it modestly above the national average and earning a "Very Low" risk rating. This moderate exposure reflects a balanced hazard profile with flood (39.28) and tornado (39.34) risks that slightly exceed typical American levels. Redwood County presents manageable risk that benefits from focused preparation rather than heightened alarm.

Redwood ranks below Minnesota's state average

Redwood County's composite score of 35.05 falls modestly below Minnesota's state average of 42.38, placing it slightly safer than the typical Minnesota county. Flood risk (39.28) and tornado risk (39.34) both track near or slightly below state medians, reflecting Redwood's southwestern location and mixed landscape. This positioning makes Redwood one of the safer Minnesota counties while still maintaining moderate hazard exposure.

Redwood occupies favorable middle-safe position regionally

Redwood County's score of 35.05 ranks lower than Polk County to the north (67.05) and Pennington County to the northeast (46.98), but higher than Pipestone County to the south (14.73). This middle positioning reflects Redwood's transition landscape between prairie and woodland that creates moderate rather than extreme hazard exposure. The regional comparison shows Redwood's relatively protective geographic advantage.

Tornado and flood pose Redwood's primary concerns

Tornado risk reaches 39.34, reflecting Redwood County's southwestern position where spring and early summer storms can develop and intensify across relatively open terrain. Flood risk scores 39.28, driven by the Minnesota River and Cottonwood River systems that drain the county and periodically overflow during heavy spring snowmelt and summer rainfall. Wildfire risk remains low at 18.61 thanks to limited forest coverage across the mostly agricultural county.

Prepare for floods and tornadoes in Redwood County

Establish a tornado safety plan with a designated safe room or basement, and practice it seasonally given Redwood County's tornado exposure. Obtain a flood insurance policy if your home is in a mapped flood zone or near either the Minnesota or Cottonwood Rivers—standard homeowners insurance does not cover flood damage. Review your insurance coverage annually and after any major home improvements to ensure protection remains adequate.

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

Preparedness Guide

What to Prepare for in Redwood County

Top Hazards by Exposure

  1. #1
    TornadoPrepare
    39th percentile
  2. #2
    FloodPrepare
    39th percentile
  3. #3
    WildfirePrepare
    19th percentile

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

Risk Advisory: Redwood County

Risk Verdict

At the 35th percentile nationally, Redwood County experiences relatively limited natural hazard pressure compared to most of the country. Being ranked at the 35th percentile nationally is an advantage for Redwood County — it means fewer statistically likely events, though basic readiness ensures households are covered when exceptions occur.

Hazard Breakdown

Tornado risk is Redwood County's dominant natural hazard, ranked at the 39th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 39th percentile nationally. Additional tracked hazards include wildfire (19th percentile), earthquake (10th percentile).

Preparedness Context

Redwood County ranks at the 39th percentile nationally for tornado exposure. Unlike many slow-onset hazards, tornadoes in Redwood County can reach full intensity in minutes; a pre-practiced household shelter plan matters far more than stockpiled supplies. Alongside tornado exposure, flood at the 39th percentile nationally means Redwood County households face multi-hazard severe-weather seasons that benefit from a single integrated emergency plan covering both threats. Redwood County county emergency management typically publishes annual severe-weather preparedness guides tailored to local tornado patterns; households benefit from reviewing these before storm season begins each spring.

Regional Context

A composite score 7.3 points below the Minnesota state average puts Redwood County in a better-than-typical position relative to neighboring counties.

Is your household prepared for Redwood 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 Redwood County, MN?
Redwood County has a FEMA National Risk Index rating of Very Low, placing it in the 35th 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 Redwood County?
Redwood County is evaluated for five major natural hazard types: tornado (39th percentile), flooding (39th percentile), wildfire (19th percentile), earthquake (10th percentile). The highest-risk hazard is tornado at the 39th 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 Redwood County risk compare to the Minnesota average?
Redwood County's composite risk percentile is 35th, compared to the Minnesota state average of 42th percentile. The state's overall risk rating is Very Low. This means Redwood County faces lower natural disaster risk than the typical county in Minnesota.
Is Redwood County at risk for tornado?
Yes, Redwood County's tornado risk is at the 39th percentile nationally. This is below the national median, indicating relatively lower exposure. For flooding specifically, Redwood County is at the 39th 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 Redwood County a safe place to live?
Redwood County's composite risk score of 35th percentile is below the Minnesota state average of 42th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is tornado at the 39th 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.