Clinton County, MI
FEMA National Risk Index scores, disaster declarations & hazard data
Clinton County has experienced 10 federally declared disasters since 1965, most recently Covid-19 in 2020. Its overall natural hazard risk is rated Relatively Low — lower risk than most US counties.
Clinton 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 (4th 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. Clinton County has been designated in 10 declarations since 1965, covering 6 disaster types including snowstorm (3), biological (2), severe storm (2).
| Year | Type | Event name |
|---|---|---|
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2005 | Hurricane | Hurricane Katrina Evacuation |
| 2001 | Snowstorm | Snow |
| 1998 | Severe Storm | Severe Storms |
| 1986 | Flood | Severe Storms & Flooding |
| 1978 | Snowstorm | Blizzards & Snowstorms |
| 1976 | Severe Storm | Severe Storms, Tornadoes, Icing & Flooding |
| 1972 | Snowstorm | Severe Storm & Freezing |
| 1965 | Tornado | Tornadoes & Severe Storms |
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 | 13.2 | 0 | 0 | — |
| Inland Flooding | Relatively Low | 51.5 | 1 | 0 | $25K |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Very Low | 32.2 | — | — | — |
| Heat Wave | Very Low | 29.5 | 1 | 0 | — |
| Tornado | Relatively Moderate | 76.9 | 1 | 0 | $200K |
| Hurricane | Very Low | 34.3 | 0 | 0 | — |
| Hail | Relatively Low | 65.8 | 3 | 0 | $60K |
| Strong Wind | Relatively High | 90.2 | 0 | 0 | — |
| Winter Weather | Relatively Low | 28.9 | 0 | 0 | — |
| Ice Storm | Relatively Low | 57.7 | — | — | — |
| Cold Wave | Relatively Low | 62.5 | — | — | — |
| Lightning | Very Low | 20.1 | 0 | 0 | — |
| Drought | No Rating | 0 | 0 | 0 | — |
| Landslide | Very Low | 38 | 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
Clinton County ranks in the 4th 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 | 4th | Very low |
| Socioeconomic status | 6th | Very low |
| Household characteristics | 11th | Very low |
| Racial & ethnic minority status | 34th | Low |
| Housing type & transportation | 8th | Very 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 | 5th | Very Low |
| Risk to homes | 5th | Very Low |
| Buildings in direct exposure zone | 50.5% | — |
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 Clinton County?
According to the FEMA National Risk Index, the highest-risk hazards in Clinton 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 Clinton County received federal disaster declarations?
Yes. Clinton County has received 10 federal disaster declarations since 1965, including declarations in 2020. The most common disaster type on record is snowstorm (3 declarations).
Has Clinton County had any FEMA disaster declarations in 2024, 2025, or 2026?
No federal disaster declarations have been recorded for Clinton County since the start of 2024. Its most recent declaration on record is Covid-19 in 2020.
How does Clinton County's natural hazard risk compare to nearby counties?
Among neighboring counties, Saginaw County, MI has the highest overall natural hazard risk (Relatively Moderate) and Gratiot County, MI has the lowest (Relatively Low). Clinton County is rated Relatively Low overall.
How is Clinton County's composite disaster risk index calculated?
Clinton 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. Clinton County's composite score of 47 means its overall natural hazard risk is higher than 47% of US counties.