Disaster Data / States / South Carolina / Dillon County

County

Dillon County, South Carolina

Dillon County recorded 12 federal major disaster declarations since FY2000 (through FY2026), the federal government's fullest response to an event. Alongside those sit 13 emergency declarations and 0 fire management declarations, 25 in all. Its most common hazard is hurricane.

Highlighted: Dillon County, SC

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

12
Major disasters
13
Emergency declarations
0
Fire management grants
25
All declarations on record
Jan 2026
Most recent
$3.0M
Federal PA obligated (top: debris removal)

The federal disaster record for Dillon County runs between 2000 and 2026, covering 25 declarations in all. Its most recent major disaster declaration was Tropical Storm Debby in 2024. The hazards behind these declarations were most often hurricane, severe ice storm, and tropical storm. Since 2000, FEMA has obligated about $3.0 million in Public Assistance funding to the jurisdiction, most of it for debris removal.

Past 12 months

Recent declarations and aid so far

Dillon County has been named in 1 federal declaration in the past 12 months. The figures are what FEMA has reported for Dillon County to date and grow as recovery continues. It falls in a complete fiscal year and is counted in the totals above.

DeclarationDeclaredHouseholds approvedIndividual AssistancePublic Assistance obligated
EM-3632-SCEmergency · Winter StormJan 23, 2026Incident period Jan 21 to 27, 2026None reportedNone reportedNone reported yet

Individual Assistance is FEMA's Individuals and Households Program, from OpenFEMA's Housing Assistance data for owners and renters. Public Assistance is the obligated federal share from OpenFEMA's grant award activity, which usually starts posting weeks to months after a declaration. Select a declaration number to open its full event profile, with the same figures for every place it covers.

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 45033
CDC / ATSDR

Social Vulnerability Index

2022 county-level SVI
97.5
overall percentile nationally

Approximately 97.5% of U.S. counties have an equal or lower overall SVI ranking.

Socioeconomic status98.3
Household characteristics91.6
Racial and ethnic minority status89.1
Housing type and transportation84.4

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

FEMA

National Risk Index

December 2025
84.3
overall risk score
Relatively Moderate
Expected annual loss$35.0MRelatively Low
NRI social vulnerability87.6Very High
Community resilience25.8Relatively Low

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

$3M has been obligated to Dillon County in Public Assistance since FY2000.

$3M followed major disasters other than COVID-19. $6K followed emergency declarations, which cover debris removal and emergency protective work only.

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
Debris removal(A)24$1,144,033
Emergency protective measures(B)27$834,412
Roads and bridges(C)12$459,513
Buildings and equipment(E)13$311,092
Utilities(F)8$174,772
Management costs(Z)11$56,026
Parks and recreation(G)2$42,316
All categories97$3,022,164

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 8-year scale. Typical wait to the first obligation here: about 157 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.

Tropical Storm Debby 2024$123K
130 days to first federal obligation
Hurricane Idalia 2023$6K
211 days to first federal obligation
Hurricane Dorian 2019$64K
184 days to first federal obligation
Hurricane Florence 2018$1.2M
117 days to first federal obligation
Hurricane Irma 2017$62K
101 days to first federal obligation
Hurricane Matthew 2016$1.2M
184 days to first federal obligation
Declared1 yr2 yr3 yr4 yr5 yr6 yr7 yr8 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.

5,654
valid registrations
2,037
households approved
$6,088,660
total IHP approved
Assistance typeApproved amount
Repair and replacement$3,089,362
Rental assistance$1,038,050
Other needs$1,956,926

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.

$485,399
federal mitigation share
7
funded projects
ProgramProjectsFederal share obligated
Hazard Mitigation Grant Program(HMGP)7$485,399

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.

4
state declarations with local storm evidence
67
statewide on record

Archive coverage for South Carolina: 1970-present from the official State Library collection (orders before 1970 left off), enriched from the 2017-present Governor archive

SignedOrderDeclarationHazards reported hereReported damage
Aug 4, 20242024-16Declaring State of Emergency for Tropical Storm DebbyThunderstorm WindNot reported
Mar 17, 20082008-04This executive order by Governor Mark Sanford declares a state of emergency due to weather conditions of tornadoes and hail.Hail, Thunderstorm Wind, Tornado$50,000
Sep 14, 1999SC-ACTION-1999-09-14-720282f0This executive order by Governor James H. Hodges declares a state of emergency due to Hurricane Floyd.Flash FloodNot reported
May 7, 1989SC-ACTION-1989-05-07-2c31cf37This executive order by Governor Carroll A. Campbell, Jr. declares a state of emergency in Cherokee and Spartanburg Counties due to tornadoes.Thunderstorm WindNot reported

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 25 declarations

DateNumberTypeHazardTitle
Jan 23, 2026EM-3632-SCEMWinter StormSevere Winter Storm
Sep 29, 2024DR-4835-SCDRTropical StormTropical Storm Debby
Sep 26, 2024EM-3619-SCEMTropical StormHurricane Helene
Aug 5, 2024EM-3606-SCEMTropical StormHurricane Debby
Aug 31, 2023EM-3597-SCEMHurricaneHurricane Idalia
Nov 21, 2022DR-4677-SCDRHurricaneHurricane Ian
Sep 29, 2022EM-3585-SCEMHurricaneHurricane Ian
Mar 27, 2020DR-4492-SCDRBiologicalCovid-19 Pandemic
Mar 13, 2020EM-3470-SCEMBiologicalCovid-19
Sep 30, 2019DR-4464-SCDRHurricaneHurricane Dorian
Sep 1, 2019EM-3421-SCEMHurricaneHurricane Dorian
Sep 16, 2018DR-4394-SCDRHurricaneHurricane Florence
Sep 10, 2018EM-3400-SCEMHurricaneHurricane Florence
Oct 16, 2017DR-4346-SCDRHurricaneHurricane Irma
Sep 7, 2017EM-3386-SCEMHurricaneHurricane Irma
Oct 11, 2016DR-4286-SCDRHurricaneHurricane Matthew
Oct 6, 2016EM-3378-SCEMHurricaneHurricane Matthew
Oct 5, 2015DR-4241-SCDRFloodSevere Storms And Flooding
Oct 3, 2015EM-3373-SCEMSevere StormSevere Storms And Flooding
Mar 12, 2014DR-4166-SCDRSevere Ice StormSevere Winter Storm
Feb 12, 2014EM-3369-SCEMSevere Ice StormSevere Winter Storm
Sep 10, 2005EM-3233-SCEMHurricaneHurricane Katrina Evacuation
Oct 7, 2004DR-1566-SCDRHurricaneTropical Storm Frances
Feb 13, 2004DR-1509-SCDRSevere Ice StormSevere Ice Storm
Jan 31, 2000DR-1313-SCDRSevere StormSevere Winter Storm
← South Carolina statewide overview · All South Carolina 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 South Carolina'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.

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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 South Carolina jurisdictions