19declarations
15major disasters
4emergencies
1967first on record
2020latest
By hazard
Severe Storm10
Flood3
Biological2
Tornado2
Hurricane1
Severe Ice Storm1
By decade
11960s
31970s
31990s
62000s
42010s
22020s
Population: 18,362 in April 2020, 18,332 in July 2024 (Census Bureau estimates).
Declarations naming Jefferson County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| Mar 29, 2020 | DR-4504-KS | COVID-19 Pandemic | Biological | IHPPAHM | $561.9 million |
| Mar 13, 2020 | EM-3481-KS | COVID-19 | Biological | PA | — |
| Jun 20, 2019 | DR-4449-KS | Severe Storms, Straight-Line Winds, Tornadoes, Flooding,landslides,and Mudslides | Severe Storm | PAHM | $70.4 million |
| May 28, 2019 | EM-3412-KS | Tornadoes and Flooding | Severe Storm | PA | — |
| Jul 20, 2015 | DR-4230-KS | Severe Storms, Tornadoes, Straight-Line Winds, and Flooding | Severe Storm | PAHM | $12.5 million |
| Mar 9, 2010 | DR-1885-KS | Severe Winter Storms and Snowstorm | Severe Storm | PAHM | $17.4 million |
| Feb 1, 2008 | DR-1741-KS | Severe Winter Storms | Severe Storm | PAHM | $248.3 million |
| Dec 12, 2007 | EM-3282-KS | Severe Winter Storms | Severe Storm | PA | — |
| Nov 15, 2005 | DR-1615-KS | Severe Storms and Flooding | Severe Storm | PAHM | $8.1 million |
| Sep 10, 2005 | EM-3236-KS | Hurricane Katrina Evacuation | Hurricane | PA | $163,069 |
| Feb 8, 2005 | DR-1579-KS | Severe Winter Storms, Heavy Rains, and Flooding | Severe Storm | PAHM | $84.6 million |
| Feb 6, 2002 | DR-1402-KS | Severe Winter Ice Storm | Severe Ice Storm | IAPAHM | $51.2 million |
| Oct 14, 1998 | DR-1254-KS | Severe Storms, Flooding and Tornadoes | Severe Storm | IAPAHM | $750,065 |
| Jul 22, 1993 | DR-1000-KS | Severe Storms & Flooding | Flood | IAPA | — |
| Apr 29, 1991 | DR-903-KS | Severe Storms & Tornadoes | Tornado | IAPA | — |
| Sep 20, 1977 | DR-539-KS | Severe Storms & Flooding | Flood | IAPA | — |
| Sep 28, 1973 | DR-403-KS | Severe Storms, Tornadoes & Flooding | Severe Storm | IAPA | — |
| May 2, 1973 | DR-378-KS | Severe Storms & Flooding | Flood | PA | — |
| Jul 18, 1967 | DR-229-KS | Tornadoes, Severe Storms & Flooding | Tornado | IAPA | — |