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FIPS 47089 · population 59,217 (2024)

Jefferson County, Tennessee

Jefferson County has been named in 21 federal declarations. Statewide declarations for Tennessee (1) are listed on the state page.

21declarations 16major disasters 5emergencies 1973first on record 2026latest

By hazard

Severe Storm8
Flood4
Winter Storm2
Biological2
Tropical Storm1
Severe Ice Storm1
Hurricane1
Snowstorm1
Tornado1

By decade

21970s
11980s
41990s
22000s
52010s
72020s

Population: 54,681 in April 2020, 59,217 in July 2024 (Census Bureau estimates).

Declarations naming Jefferson County

DeclaredNumberTitleHazardProgramsFederal aid
Feb 6, 2026 DR-4898-TN Severe Winter Storm Winter Storm IHPPA $235.2 million
Jan 24, 2026 EM-3635-TN Severe Winter Storm Winter Storm PA —
Apr 2, 2025 EM-3625-TN Severe Storms, Straight-Line Winds, Tornadoes, and Flooding Severe Storm PA —
Oct 2, 2024 DR-4832-TN Tropical Storm Helene Tropical Storm IHPPAHM $690.0 million
Sep 27, 2023 DR-4742-TN Severe Storms, Straight-Line Winds, and Tornado Severe Storm PAHM $10.1 million
Apr 2, 2020 DR-4514-TN COVID-19 Pandemic Biological IHPPAHM $686.7 million
Mar 13, 2020 EM-3473-TN COVID-19 Biological PA —
Apr 17, 2019 DR-4427-TN Severe Storms, Flooding, Landslides, and Mudslides Flood PAHM $24.7 million
Jun 23, 2017 DR-4320-TN Severe Storms, Straight-Line Winds, and Flooding Severe Storm PAHM $34.1 million
Apr 2, 2015 DR-4211-TN Severe Winter Storm and Flooding Severe Ice Storm PAHM $38.1 million
May 1, 2011 DR-1974-TN Severe Storms, Tornadoes, Straight-Line Winds, and Associated Flooding Severe Storm IHPPAHM $67.7 million
Mar 31, 2011 DR-1965-TN Severe Storms, Tornadoes, and Flooding Severe Storm PAHM $6.8 million
Sep 5, 2005 EM-3217-TN Hurricane Katrina Evacuation Hurricane PA $34.9 million
May 8, 2003 DR-1464-TN Severe Storms, Tornadoes, and Flooding Severe Storm IHPIAPAHM $65.5 million
Apr 20, 1998 DR-1215-TN Severe Storms, Tornadoes and Flooding Severe Storm IAPA —
Jan 13, 1998 DR-1197-TN Severe Storms and Flooding Severe Storm IAPA —
Apr 14, 1994 DR-1022-TN Extensive Rainfall and Flash Flooding Flood IAPA —
Mar 14, 1993 EM-3095-TN Severe Snowfall, Winter Storm Snowstorm PA —
May 25, 1984 DR-708-TN Severe Storms & Flooding Flood PA —
Apr 4, 1974 DR-424-TN Tornadoes Tornado IAPA —
Mar 21, 1973 DR-366-TN Heavy Rains & Flooding Flood IAPA —