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State rollup

Louisiana disaster history

County pages for Louisiana, ordered by declaration count and backed by the FEMA datasets described in the brief.

Declarations
2,640
County declaration rows
Counties affected
64
State pages with county rollups
Tracked FEMA aid
$34.8B
PA + assistance signals
Top incident
Hurricane
Feb 18, 2026
County directory

Counties with the most declarations

These are the county pages most likely to match long-tail “county + disaster history” searches.

Ascension Parish58 declarationsSt. Martin Parish54 declarationsLafourche Parish53 declarationsLivingston Parish52 declarationsTerrebonne Parish52 declarationsSt. Charles Parish51 declarationsJefferson Parish50 declarationsAssumption Parish49 declarationsRapides Parish49 declarationsSt. Mary Parish49 declarationsSt. Tammany Parish49 declarationsSt. Bernard Parish48 declarationsTangipahoa Parish48 declarationsEast Baton Rouge Parish47 declarationsIberville Parish47 declarationsPointe Coupee Parish46 declarationsSt. John the Baptist Parish46 declarationsVermilion Parish46 declarationsCatahoula Parish45 declarationsPlaquemines Parish45 declarationsSt. Landry Parish45 declarationsOuachita Parish44 declarationsSt. James Parish44 declarationsWest Feliciana Parish44 declarationsBeauregard Parish43 declarationsIberia Parish43 declarationsLafayette Parish43 declarationsAcadia Parish42 declarationsCalcasieu Parish42 declarationsFranklin Parish42 declarationsJefferson Davis Parish42 declarationsAvoyelles Parish41 declarationsNatchitoches Parish41 declarationsWashington Parish41 declarationsAllen Parish40 declarationsEast Feliciana Parish40 declarationsCameron Parish39 declarationsOrleans Parish39 declarationsSt. Helena Parish39 declarationsVernon Parish39 declarationsCaldwell Parish38 declarationsLaSalle Parish38 declarationsWest Baton Rouge Parish38 declarationsConcordia Parish37 declarationsGrant Parish37 declarationsWebster Parish37 declarationsBossier Parish36 declarationsRichland Parish36 declarationsUnion Parish36 declarationsBienville Parish35 declarationsCaddo Parish35 declarationsEvangeline Parish35 declarationsLincoln Parish35 declarationsMorehouse Parish35 declarationsClaiborne Parish34 declarationsDe Soto Parish33 declarationsMadison Parish33 declarationsSabine Parish33 declarationsEast Carroll Parish32 declarationsWinn Parish32 declarationsRed River Parish31 declarationsWest Carroll Parish31 declarationsTensas Parish29 declarationsJackson Parish27 declarations
Recent declarations

Latest county-level events