15declarations
9major disasters
6emergencies
1965first on record
2024latest
By hazard
Severe Storm6
Tornado3
Snowstorm3
Biological2
Hurricane1
By decade
11960s
21970s
82000s
12010s
32020s
Population: 214,123 in April 2020, 237,966 in July 2024 (Census Bureau estimates).
Declarations naming Delaware County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| May 2, 2024 | DR-4777-OH | Tornadoes | Tornado | IHPHM | $4.6 million |
| Mar 31, 2020 | DR-4507-OH | COVID-19 Pandemic | Biological | IHPPAHM | $1.23 billion |
| Mar 13, 2020 | EM-3457-OH | COVID-19 | Biological | PA | — |
| Jun 30, 2012 | EM-3346-OH | Severe Storms | Severe Storm | PA | — |
| Oct 24, 2008 | DR-1805-OH | Severe Wind Storm Associated With Tropical Depression Ike | Severe Storm | PAHM | $43.6 million |
| Apr 24, 2008 | EM-3286-OH | Record Snow and Near Record Snow | Snowstorm | PA | $7.1 million |
| Sep 13, 2005 | EM-3250-OH | Hurricane Katrina Evacuation | Hurricane | PA | $2.5 million |
| Feb 15, 2005 | DR-1580-OH | Severe Winter Storms, Flooding, and Mudslides | Severe Storm | IHPIAPAHM | $113.7 million |
| Jan 11, 2005 | EM-3198-OH | Snow | Snowstorm | PA | $8.6 million |
| Sep 19, 2004 | DR-1556-OH | Severe Storms and Flooding | Severe Storm | IHPIAPAHM | $52.0 million |
| Jun 3, 2004 | DR-1519-OH | Severe Storms and Flooding | Severe Storm | IHPIAPAHM | $32.0 million |
| Mar 14, 2003 | DR-1453-OH | Severe Winter Storm and Record/Near Record Snow | Severe Storm | IHPIAPAHM | $36.6 million |
| Jan 26, 1978 | EM-3055-OH | Blizzards & Snowstorms | Snowstorm | PA | — |
| Apr 4, 1974 | DR-421-OH | Tornadoes | Tornado | IAPA | — |
| Apr 14, 1965 | DR-191-OH | Tornadoes & Severe Storms | Tornado | IAPA | — |