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Contra Costa County, California

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

Total declarations
21
1969 to 2023
Tracked FEMA aid
$140.5M
PA + assistance signals
Most common type
Flood
2,741 registrations tracked
Most recent event
DR-4683
Jan 14, 2023
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.

Emergency Protective Measures$95.3M
Roads and Bridges$18.3M
Water Control Facilities$7.6M
Debris Removal$4.2M
Parks, Recreational Facilities, and Other Items$3.1M
Management Costs$2.5M
Buildings and Equipment$969K
Utilities$772K
Total PA obligated$132.9M

Individual assistance

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

Tracked registrations2,741
IHP / household aid$7.6M
Housing assistance$4.5M
Other needs assistance$3.1M
NFIP claims paid$0
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.

BiologicalMar 2020Contra Costa County

COVID-19

EM-3428-CA · Jan 20, 2020 to May 11, 2023
$0PA obligated
0Registrations
$0Household aid
PAPrograms