15declarations
6major disasters
9emergencies
1977first on record
2026latest
By hazard
Hurricane4
Severe Storm3
Tropical Storm2
Biological2
Winter Storm1
Severe Ice Storm1
Snowstorm1
Drought1
By decade
11970s
31990s
32000s
32010s
52020s
Population: 957,290 in April 2020, 1,003,869 in July 2024 (Census Bureau estimates).
Declarations naming Gwinnett County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| Oct 9, 2026 | EM-3657-GA | Hurricane Isaias | Tropical Storm | PA | — |
| Jan 24, 2026 | EM-3642-GA | Severe Winter Storm | Winter Storm | PA | — |
| Sep 26, 2024 | EM-3616-GA | Hurricane Helene | Tropical Storm | PA | — |
| Mar 29, 2020 | DR-4501-GA | COVID-19 Pandemic | Biological | IHPPAHM | $1.33 billion |
| Mar 13, 2020 | EM-3464-GA | COVID-19 | Biological | PA | — |
| Sep 15, 2017 | DR-4338-GA | Hurricane Irma | Hurricane | IHPPAHM | $144.9 million |
| Sep 8, 2017 | EM-3387-GA | Hurricane Irma | Hurricane | PA | — |
| Feb 11, 2014 | EM-3368-GA | Severe Winter Storm | Severe Ice Storm | PA | — |
| Sep 24, 2009 | DR-1858-GA | Severe Storms and Flooding | Severe Storm | IHPPAHM | $165.5 million |
| Sep 5, 2005 | EM-3218-GA | Hurricane Katrina Evacuation | Hurricane | PA | $9.5 million |
| Jan 28, 2000 | DR-1311-GA | Severe Winter Storm | Severe Storm | PAHM | $43.6 million |
| Mar 11, 1998 | DR-1209-GA | Severe Storms and Flooding | Severe Storm | IAPA | — |
| Oct 10, 1995 | DR-1071-GA | Hurricane Opal | Hurricane | IAPA | — |
| Mar 15, 1993 | EM-3097-GA | Severe Snowfall, Winter Storm | Snowstorm | PA | — |
| Jul 20, 1977 | EM-3044-GA | Drought | Drought | PA | — |