Disaster Data / States / Illinois / Knox County

County

Knox County, Illinois

Knox County recorded 5 federal major disaster declarations since FY2000 (through FY2026), the federal government's fullest response to an event. Alongside those sit 3 emergency declarations and 0 fire management declarations, 8 in all. Its most common hazard is snowstorm.

Highlighted: Knox County, IL

Totals: FY2000 to FY2026 · Page last rebuilt Oct 26, 2026 · the current in-progress fiscal year is not included in totals

5
Major disasters
3
Emergency declarations
0
Fire management grants
8
All declarations on record
Mar 2020
Most recent
$1.6M
Federal PA obligated (top: emergency protective measures)

The federal disaster record for Knox County runs between 2005 and 2020, covering 8 declarations in all. Its most recent major disaster declaration was Covid-19 Pandemic in 2020. The hazards behind these declarations were most often snowstorm, flood, and biological. Since 2000, FEMA has obligated about $1.6 million in Public Assistance funding to the jurisdiction, most of it for emergency protective measures.

Risk and vulnerability context

Historical declarations show what has happened here. These national datasets add context about underlying natural-hazard risk and community vulnerability.

County FIPS 17095
CDC / ATSDR

Social Vulnerability Index

2022 county-level SVI
64.4
overall percentile nationally

Approximately 64.4% of U.S. counties have an equal or lower overall SVI ranking.

Socioeconomic status60.7
Household characteristics44.0
Racial and ethnic minority status50.4
Housing type and transportation77.3

Higher percentiles indicate greater relative social vulnerability within the CDC SVI framework. CDC SVI documentation

FEMA

National Risk Index

December 2025
57.2
overall risk score
Relatively Low
Expected annual loss$18.0MRelatively Low
NRI social vulnerability49.8Relatively Moderate
Community resilience66.0Relatively High

The NRI combines expected annual loss, social vulnerability, and community resilience to describe relative natural-hazard risk. FEMA NRI documentation

About these measures: CDC Social Vulnerability Index and FEMA National Risk Index Social Vulnerability are separate measures built with different methods. They are shown side by side for context and should not be interpreted as equivalent scores.

Federal Public Assistance obligated

$2M has been obligated to Knox County in Public Assistance since FY2000.

$1M followed major disasters other than COVID-19. $75K followed emergency declarations, which cover debris removal and emergency protective work only. $364K, or 23% of the total, was COVID-19, which every county in the country received. $106K appears in FEMA's county totals but is not tied to a single declaration in the obligation timing file, so it is left unattributed here rather than assigned to a type.

Obligated is the committed share, not necessarily spent, and can be revised as projects close out.

Federal Public Assistance by category

Federal share obligated to this jurisdiction under FEMA Public Assistance since 2000, grouped by damage category. Figures are rounded to the nearest dollar and reflect obligations, which may change as projects close out.

CategoryProjectsFederal share obligated
Emergency protective measures(B)45$792,957
Debris removal(A)8$484,717
Roads and bridges(C)17$233,463
Buildings and equipment(E)8$42,628
Management costs(Z)3$9,659
All categories81$1,563,424

Recovery funding, how fast it came

For each disaster, the wait from the declaration to the first federal obligation (amber), then the federal share obligating after that (teal), on a shared 3-year scale. Typical wait to the first obligation here: about 82 days. An obligation is the federal share committed to the recipient state, not funds disbursed to the locality, which comes later and is not shown.

Covid-19 Pandemic 2020$364K
655 days to first federal obligation
Severe Storms And Flooding 2019$210K
117 days to first federal obligation
Severe Storms, Straight-Line Winds, And Flooding 2013$83K
91 days to first federal obligation
Severe Winter Storm And Snowstorm 2011$203K
43 days to first federal obligation
DR-1771 2008$100K
74 days to first federal obligation
Severe Storms And Flooding 2007$523K
56 days to first federal obligation
Declared1 yr2 yr3 yr

Assistance to households (Individual Assistance)

FEMA Individual Assistance to households in this jurisdiction, combined across the Housing Assistance owner and renter programs. Valid registrations are households that applied within a designated Individual Assistance area; approved counts and dollars are the households FEMA found eligible under the Individuals and Households Program. Figures are self-reported and drawn from NEMIS through OpenFEMA, not audited, and Individual Assistance exists only for disasters where it was designated, so many jurisdictions show none.

685
valid registrations
516
households approved
$1,747,707
total IHP approved
Assistance typeApproved amount
Repair and replacement$719,912
Rental assistance$54,832
Other needs$972,963

Hazard mitigation, what has been funded here

Federal Hazard Mitigation Assistance obligated to this jurisdiction to reduce future disaster losses, across the FEMA mitigation programs. This is the record of past mitigation investment a local hazard mitigation plan documents. Figures are federal share obligated, reported through OpenFEMA and not audited, and are separate from the Public Assistance funding above.

$97,363
federal mitigation share
2
funded projects
ProgramProjectsFederal share obligated
Hazard Mitigation Grant Program(HMGP)2$97,363

State declarations (governor)

Emergency declarations issued by the governor of this state, which are separate from and usually precede a federal declaration. A declaration is listed here when NOAA Storm Events recorded reports of the matched hazard in this jurisdiction while the order was in effect. That is evidence of local impact during a declared state emergency. It is not a statement that the governor named this jurisdiction in the order, since most state declarations apply statewide and name no localities at all. Hazard categories come from the order text. Damage figures are NOAA storm report estimates for this jurisdiction only, not the cost of the declaration.

5
state declarations with local storm evidence
15
statewide on record

Archive coverage for Illinois: 2000-present numbered EO archive; separate disaster-proclamation listings yield weather records from 2023; earlier proclamation backfill remains pending

SignedOrderDeclarationHazards reported hereReported damage
Aug 21, 2025IL-PROC-0BD2BDD1F555C1FACalhoun, Cook, and Jersey Storms – July 2025Thunderstorm WindNot reported
Jul 11, 2023IL-PROC-4B8397ACEAA2E102June to July 2023 Storm. Declares Coles, Cook, Edgar, Hancock, McDonough, Morgan, Sangamon, and Washington Counties as disaster areas following flooding, tornadoes and severe weather that occurred June 29 – July 4. The Proclamation directs the Illinois Emergency Management Agency and Office of Homeland Security to implement the State Emergency Operations Plan and coordinate State resources to support local governments in disaster response and recovery operations.Thunderstorm WindNot reported
Apr 1, 2023IL-PROC-4F457EA2DD4BDB96Tornado Damage. Declares Boone, Crawford, DuPage, Marion and Sangamon Counties as disaster areas following tornadoes and severe weather on Friday, March 31, 2023. The Proclamation directs the Illinois Emergency Management Agency to implement the State Emergency Operations Plan and coordinate State resources to support local governments in disaster response and recovery operations.Hail, Thunderstorm WindNot reported
Jul 29, 2022IL-PROC-2022-07-29State disaster proclamation for St. Clair and Washington counties after severe weather, torrential rain and flash flooding on July 25 and 27, 2022.HailNot reported
Apr 18, 2013IL-PROC-2013-04-18State disaster proclamation for 38 counties after heavy rain caused flash flooding and record river flooding (later expanded to 44 counties).Flash Flood, Flood$39,500,000

Source: state executive order archives collected by DisasterData Plus, joined to NOAA Storm Events. See the Plus overview for per-state coverage and method.

Most common hazards

Every declaration on record

Major disaster (DR). The big one. Opens the full toolbox: repair money for public infrastructure, help for households, and mitigation funding to reduce the next loss.

Emergency (EM). Narrower and usually faster, for protective work before or during an incident. Capped, and rarely brings household assistance. Nearly every county has one from COVID-19.

Fire management (FM). Cost sharing to fight a wildfire as it burns. Not a disaster declaration, and it does not open recovery programs.

Showing 8 declarations

DateNumberTypeHazardTitle
Mar 26, 2020DR-4489-ILDRBiologicalCovid-19 Pandemic
Mar 13, 2020EM-3435-ILEMBiologicalCovid-19
Sep 19, 2019DR-4461-ILDRFloodSevere Storms And Flooding
May 10, 2013DR-4116-ILDRFloodSevere Storms, Straight-Line Winds, And Flooding
Mar 17, 2011DR-1960-ILDRSnowstormSevere Winter Storm And Snowstorm
Sep 25, 2007DR-1729-ILDRSevere StormSevere Storms And Flooding
Dec 29, 2006EM-3269-ILEMSnowstormSnow
Sep 7, 2005EM-3230-ILEMHurricaneHurricane Katrina Evacuation
← Illinois statewide overview · All Illinois jurisdictions

How these numbers are built

Drawn from FEMA's OpenFEMA Disaster Declarations Summaries, rebuilt each week. A declaration is counted here once for each designated area it names, so a single disaster covering many localities is counted in each one. For that reason these jurisdiction counts do not sum to Illinois's statewide total. This page counts declarations that named this jurisdiction as a designated area. Totals cover complete fiscal years (Oct 1 to Sep 30). Declarations from the fiscal year still in progress are listed in the tables on this page but are not counted in the totals until the year is complete. Uses OpenFEMA data but is not endorsed by or affiliated with FEMA.

Cite this profile

Choose a citation style, then copy the formatted citation. This profile is derived from FEMA OpenFEMA data and is updated as the underlying Disaster Data build is refreshed.

Other Illinois jurisdictions