Kankakee County, IL
FEMA National Risk Index scores, disaster declarations & hazard data
Kankakee County has experienced 7 federally declared disasters since 1973, most recently Covid-19 in 2020. Its overall natural hazard risk is rated Relatively Moderate — near the middle compared to other US counties.
Kankakee County's highest-rated hazards are cold wave, inland flooding, and tornado, with its top risk rated "Relatively High" by FEMA's National Risk Index. Recorded storm events have increased 15% over the past five years compared to the prior five-year period. Community vulnerability is elevated (72nd percentile nationally), suggesting residents may face greater difficulty recovering from major disasters.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Kankakee County has been designated in 7 declarations since 1973, covering 5 disaster types including biological (2), snowstorm (2), hurricane (1).
| Year | Type | Event name |
|---|---|---|
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2005 | Hurricane | Hurricane Katrina Evacuation |
| 2004 | Severe Storm | Severe Storms And Tornadoes |
| 2001 | Snowstorm | Illinois Winter Snow Storms |
| 1999 | Snowstorm | Il-Winter Storm 1/1/99 |
| 1973 | Flood | Severe Storms & Flooding |
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 | 20.3 | 0 | 0 | — |
| Inland Flooding | Relatively Moderate | 92.5 | 21 | 0 | $1.1M |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Relatively Low | 80.5 | — | — | — |
| Heat Wave | Relatively Low | 77.7 | 7 | 0 | — |
| Tornado | Relatively Moderate | 85.9 | 18 | 1 | — |
| Hurricane | Very Low | 27.2 | 0 | 0 | — |
| Hail | Relatively Low | 65.3 | 35 | 0 | — |
| Strong Wind | Relatively Moderate | 72.9 | 0 | 0 | — |
| Winter Weather | Relatively Low | 43.2 | 0 | 0 | — |
| Ice Storm | Relatively Low | 47.9 | — | — | — |
| Cold Wave | Relatively High | 94.4 | — | — | — |
| Lightning | Relatively Low | 54 | 0 | 0 | — |
| Drought | Relatively Low | 42.9 | 0 | 0 | — |
| Landslide | Very Low | 35.1 | 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
Kankakee County ranks in the 72nd percentile (Moderate) 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 | 72nd | Moderate |
| Socioeconomic status | 57th | Moderate |
| Household characteristics | 72nd | Moderate |
| Racial & ethnic minority status | 67th | Moderate |
| Housing type & transportation | 77th | High |
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 | 6th | Very Low |
| Risk to homes | 6th | Very Low |
| Buildings in direct exposure zone | 17.5% | — |
NOAA tracked 58 weather events in this county over 2016–2025: 27 in 2016–20 vs 31 in 2021–25 (+15% — frequency increasing).
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 Kankakee County?
According to the FEMA National Risk Index, the highest-risk hazards in Kankakee County, Illinois are cold wave, inland flooding, and tornado. The county's overall natural hazard risk is rated Relatively Moderate — near the middle compared to other US counties.
Has Kankakee County received federal disaster declarations?
Yes. Kankakee County has received 7 federal disaster declarations since 1973, including declarations in 2020. The most common disaster type on record is biological (2 declarations).
Has Kankakee County had any FEMA disaster declarations in 2024, 2025, or 2026?
No federal disaster declarations have been recorded for Kankakee County since the start of 2024. Its most recent declaration on record is Covid-19 in 2020.
How does Kankakee County's natural hazard risk compare to nearby counties?
Among neighboring counties, Will County, IL has the highest overall natural hazard risk (Relatively High) and Newton County, IN has the lowest (Very Low). Kankakee County is rated Relatively Moderate overall.
How is Kankakee County's composite disaster risk index calculated?
Kankakee 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. Kankakee County's composite score of 88 means its overall natural hazard risk is higher than 88% of US counties.