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FIPS 47109 · population 26,103 (2024)

McNairy County, Tennessee

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

21declarations 17major disasters 4emergencies 1975first on record 2026latest

By hazard

Severe Storm11
Winter Storm2
Tornado2
Biological2
Flood2
Severe Ice Storm1
Hurricane1

By decade

11970s
31990s
32000s
62010s
82020s

Population: 25,855 in April 2020, 26,103 in July 2024 (Census Bureau estimates).

Declarations naming McNairy 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 —
Jun 19, 2025 DR-4878-TN Severe Storms, Straight-Line Winds, Tornadoes, and Flooding Severe Storm IHPPA $38.9 million
Apr 2, 2025 EM-3625-TN Severe Storms, Straight-Line Winds, Tornadoes, and Flooding Severe Storm PA —
Apr 7, 2023 DR-4701-TN Severe Storms, Straight-Line Winds, and Tornadoes Severe Storm IHPPAHM $53.0 million
May 8, 2021 DR-4601-TN Severe Storms, Tornadoes, and Flooding Tornado IHPPAHM $23.7 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 —
Dec 6, 2019 DR-4471-TN Severe Storm and Straight-Line Winds Severe Storm PAHM $14.1 million
Apr 17, 2019 DR-4427-TN Severe Storms, Flooding, Landslides, and Mudslides Flood PAHM $24.7 million
Apr 2, 2015 DR-4211-TN Severe Winter Storm and Flooding Severe Ice Storm PAHM $38.1 million
Aug 13, 2014 DR-4189-TN Severe Storms, Tornadoes, Straight-Line Winds, and Flooding Severe Storm PAHM $5.9 million
May 1, 2011 DR-1974-TN Severe Storms, Tornadoes, Straight-Line Winds, and Associated Flooding Severe Storm IHPPAHM $67.7 million
May 4, 2010 DR-1909-TN Severe Storms, Flooding, Straight-Line Winds, and Tornadoes Severe Storm IHPPAHM $480.0 million
Feb 7, 2008 DR-1745-TN Severe Storms, Tornadoes, Straight-Line Winds, and Flooding Severe Storm IHPPAHM $22.6 million
Sep 5, 2005 EM-3217-TN Hurricane Katrina Evacuation Hurricane PA $34.9 million
Apr 5, 2002 DR-1408-TN Severe Storms and Flooding Severe Storm IAPAHM $9.0 million
May 12, 1999 DR-1275-TN Severe Storms, Tornadoes and Flooding Severe Storm IAPAHM $6.2 million
Mar 7, 1997 DR-1167-TN Heavy Rains, Tornadoes, Flooding, Hail, High Winds Tornado IAPA —
Feb 28, 1994 DR-1010-TN Severe Winter Ice Storm,flash Flooding Severe Storm PA —
Mar 22, 1975 DR-459-TN Severe Storms & Flooding Flood IAPA —