Eaton County, MI
FEMA National Risk Index scores, disaster declarations & hazard data
Eaton County has experienced 14 federally declared disasters since 1965, most recently Severe Storms, Tornadoes, And Flooding in 2026. Its overall natural hazard risk is rated Relatively Low — lower risk than most US counties.
Eaton County's highest-rated hazards are strong wind, tornado, and hail, with its top risk rated "Relatively High" by FEMA's National Risk Index. Community vulnerability is relatively low (18th percentile nationally), indicating stronger recovery capacity than most US counties.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Eaton County has been designated in 14 declarations since 1965, covering 7 disaster types including snowstorm (4), flood (3), biological (2).
| Year | Type | Event name |
|---|---|---|
| 2026 | Flood | Severe Storms, Tornadoes, And Flooding |
| 2024 | Flood | Severe Storms, Tornadoes, And Flooding |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2008 | Severe Storm | Severe Storms, Tornadoes, And Flooding |
| 2005 | Hurricane | Hurricane Katrina Evacuation |
| 2004 | Severe Storm | Severe Storms, Tornadoes, And Flooding |
| 2003 | Other | Power Outage |
| 2001 | Snowstorm | Snow |
| 1978 | Snowstorm | Blizzards & Snowstorms |
Showing the 10 most recent of 14 total declarations since 1965.
Source: FEMA OpenFEMA Disaster Declarations Summaries. A single disaster can produce more than one record per county. Data current through September 2026.
Risk by hazard type
| Hazard | Risk rating | Risk score | Recorded events | Deaths | Prop. damage |
|---|---|---|---|---|---|
| Wildfire | Very Low | 22.8 | 0 | 0 | — |
| Inland Flooding | Relatively Low | 72 | 1 | 0 | $100K |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Very Low | 51.1 | — | — | — |
| Heat Wave | Relatively Low | 45 | 0 | 0 | — |
| Tornado | Relatively Moderate | 86.5 | 1 | 0 | — |
| Hurricane | Very Low | 37.6 | 0 | 0 | — |
| Hail | Relatively Moderate | 85.1 | 8 | 0 | $70K |
| Strong Wind | Relatively High | 92.4 | 0 | 0 | — |
| Winter Weather | Relatively Low | 50.8 | 0 | 0 | — |
| Ice Storm | Relatively Moderate | 72.6 | — | — | — |
| Cold Wave | Relatively Moderate | 68.6 | — | — | — |
| Lightning | Relatively Low | 43.5 | 0 | 0 | — |
| Drought | No Rating | 0 | 0 | 0 | — |
| Landslide | Very Low | 46.1 | 0 | 0 | — |
| Avalanche | Not Applicable | — | — | — | — |
| Tsunami | Not Applicable | — | — | — | — |
| Volcanic Activity | Not Applicable | — | — | — | — |
Scores are 0–100 percentiles relative to all US counties — higher means more exposed, not that a disaster is likely this year. Event counts: NOAA Storm Events 2016–2026; earthquake counts from USGS ComCat (M3.0+, 1996–2026). See the methodology page for details.
Community vulnerability
Eaton County ranks in the 18th percentile (Very low) for community vulnerability — a measure of how hard disaster impacts tend to hit residents. Higher vulnerability means more displacement, worse health outcomes, and slower recovery after a disaster.
| SVI theme | Percentile | Vulnerability level |
|---|---|---|
| Overall | 18th | Very low |
| Socioeconomic status | 12th | Very low |
| Household characteristics | 27th | Low |
| Racial & ethnic minority status | 50th | Moderate |
| Housing type & transportation | 29th | Low |
Source: CDC/ATSDR Social Vulnerability Index 2022. Percentiles compare counties nationally — higher means more vulnerable relative to other counties. See CDC SVI for full methodology.
Future risk outlook
| Wildfire metric | National percentile | Level |
|---|---|---|
| Burn probability | 7th | Very Low |
| Risk to homes | 6th | Very Low |
| Buildings in direct exposure zone | 49.6% | — |
Wildfire: USDA Forest Service Wildfire Risk to Communities (RDS-2020-0016-2) — modeled values, not annual forecasts. See wildfirerisk.org. Inland flood and heat projections pending data availability; coastal sea-level projections are available for select coastal counties below — see the data page.
Nearby counties
Frequently asked questions
What natural hazards pose the greatest risk in Eaton County?
According to the FEMA National Risk Index, the highest-risk hazards in Eaton County, Michigan are strong wind, tornado, and hail. The county's overall natural hazard risk is rated Relatively Low — lower risk than most US counties.
Has Eaton County received federal disaster declarations?
Yes. Eaton County has received 14 federal disaster declarations since 1965, including declarations in 2026. The most common disaster type on record is snowstorm (4 declarations).
Has Eaton County had any FEMA disaster declarations in 2024, 2025, or 2026?
Yes. Recent federal disaster declarations for Eaton County include Severe Storms, Tornadoes, And Flooding (2026), Severe Storms, Tornadoes, And Flooding (2024). See the declarations table above for the full history since 1965.
How does Eaton County's natural hazard risk compare to nearby counties?
Among neighboring counties, Ingham County, MI has the highest overall natural hazard risk (Relatively Moderate) and Barry County, MI has the lowest (Relatively Low). Eaton County is rated Relatively Low overall.
How is Eaton County's composite disaster risk index calculated?
Eaton County's composite disaster risk index — officially FEMA's National Risk Index (NRI) — scores every US county on a 0–100 percentile scale across 18 natural hazard types, factoring in expected annual loss, social vulnerability, and community resilience. Eaton County's composite score of 68 means its overall natural hazard risk is higher than 68% of US counties.