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Jefferson County, Mississippi

County-level FEMA declaration history, assistance rollups, and flood insurance context for Jefferson County.

Total declarations
26
1965 to 2026
Tracked FEMA aid
$12.9M
PA + assistance signals
Most common type
Hurricane
2,258 registrations tracked
Most recent event
DR-4899
Feb 6, 2026
Cross-link

Need the flood-zone side of the story?

The same county on FloodZoneMap.org covers flood-zone context, map interpretation, and related flood insurance questions that sit adjacent to this disaster-history page.

Open FloodZoneMap.org
Federal spending

Public + individual assistance structure

Public assistance totals come from FEMA project-level obligations. Individual assistance totals prioritize the validated or intake totals without double counting both sources together.

Public assistance

Infrastructure repair, debris removal, emergency measures, and related project obligations.

Utilities$5.9M
Emergency Protective Measures$2.3M
Debris Removal$1.8M
Roads and Bridges$409K
Management Costs$91K
Buildings and Equipment$1K
Total PA obligated$10.5M

Individual assistance

Registrations, housing assistance, and other-needs dollars surfaced through the FEMA assistance datasets.

Tracked registrations2,258
IHP / household aid$2.4M
Housing assistance$1.8M
Other needs assistance$553K
NFIP claims paid$852K
Timeline

Every declaration on record for this county

Ordered newest to oldest so recent search intent is handled first, without losing the long historical tail.

HurricaneOct 2021Jefferson County

HURRICANE IDA

DR-4626-MS · Aug 28, 2021 to Sep 1, 2021
$518KPA obligated
0Registrations
$0Household aid
PA, HMPrograms
BiologicalMar 2020Jefferson County

COVID-19

EM-3474-MS · Jan 20, 2020 to May 11, 2023
$0PA obligated
0Registrations
$0Household aid
PAPrograms
FloodMay 2011Jefferson County

FLOODING

DR-1983-MS · May 3, 2011 to Jun 17, 2011
$164KPA obligated
23Registrations
$33KHousehold aid
PA, HMPrograms
FloodMay 2011Jefferson County

FLOODING

EM-3320-MS · Apr 27, 2011 to Jun 17, 2011
$0PA obligated
0Registrations
$0Household aid
PAPrograms