21declarations
18major disasters
3emergencies
1969first on record
2024latest
By hazard
Severe Storm7
Flood6
Tornado2
Biological2
Severe Ice Storm2
Hurricane1
Snowstorm1
By decade
11960s
21970s
61990s
62000s
32010s
32020s
Population: 12,138 in April 2020, 11,955 in July 2024 (Census Bureau estimates).
Declarations naming Union County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| May 14, 2024 | DR-4779-IA | Severe Storms and Tornadoes | Tornado | IHPPAHM | $8.9 million |
| Mar 23, 2020 | DR-4483-IA | COVID-19 Pandemic | Biological | IHPPAHM | $592.5 million |
| Mar 13, 2020 | EM-3480-IA | COVID-19 | Biological | PA | — |
| Mar 23, 2019 | DR-4421-IA | Severe Storms and Flooding | Flood | IHPPAHM | $203.4 million |
| Jul 29, 2010 | DR-1930-IA | Severe Storms, Flooding, and Tornadoes | Severe Storm | IHPPAHM | $94.0 million |
| Mar 2, 2010 | DR-1880-IA | Severe Winter Storm | Severe Storm | PAHM | $106.0 million |
| May 27, 2008 | DR-1763-IA | Severe Storms, Tornadoes, and Flooding | Severe Storm | IHPPAHM | $1.57 billion |
| Jan 4, 2008 | DR-1737-IA | Severe Winter Storm | Severe Ice Storm | PAHM | $32.7 million |
| Sep 14, 2007 | DR-1727-IA | Severe Storms and Flooding | Severe Storm | PAHM | $7.5 million |
| May 25, 2007 | DR-1705-IA | Severe Storms, Flooding, and Tornadoes | Severe Storm | IHPIAPAHM | $17.7 million |
| Sep 10, 2005 | EM-3239-IA | Hurricane Katrina Evacuation | Hurricane | PA | $244,048 |
| May 2, 2001 | DR-1367-IA | Severe Storms, Tornadoes and Flooding | Severe Storm | IAPAHM | $10.5 million |
| Jul 2, 1998 | DR-1230-IA | Severe Storms, Tornadoes and Flooding | Flood | IAPAHM | — |
| Nov 20, 1997 | DR-1191-IA | Severe Snowstorms | Snowstorm | PA | — |
| Jun 24, 1996 | DR-1121-IA | Severe Storms and Flooding | Severe Storm | PA | — |
| Jul 9, 1993 | DR-996-IA | Severe Storms & Flooding | Flood | IAPA | — |
| Oct 2, 1992 | DR-965-IA | Severe Storms & Flooding | Flood | PA | — |
| Dec 26, 1991 | DR-928-IA | Ice Storm | Severe Ice Storm | PA | — |
| Apr 6, 1979 | EM-3076-IA | Severe Storms & Tornadoes | Tornado | IA | — |
| Sep 26, 1972 | DR-354-IA | Severe Storms & Flooding | Flood | PA | — |
| Aug 14, 1969 | DR-269-IA | Heavy Rains & Flooding | Flood | IAPA | — |