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FIPS 28047 · population 213,730 (2024)
Harrison County, Mississippi
Harrison County has been named in 37 federal declarations. Statewide declarations for Mississippi (11) are listed on the state page.
37declarations
24major disasters
13emergencies
1965first on record
2026latest
By hazard
Hurricane24
Severe Storm6
Winter Storm2
Biological2
Tropical Storm1
Snowstorm1
Flood1
By decade
21960s
31970s
21980s
61990s
82000s
42010s
122020s
Population: 208,627 in April 2020, 213,730 in July 2024 (Census Bureau estimates).
Declarations naming Harrison County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| Aug 3, 2026 | DR-4930-MS | Tropical Storm Arthur | Tropical Storm | IHPPA | $27.3 million |
| Feb 6, 2026 | DR-4899-MS | Severe Winter Storm | Winter Storm | IHPPA | $482.3 million |
| Jan 24, 2026 | EM-3640-MS | Severe Winter Storm | Winter Storm | PA | — |
| Oct 22, 2021 | DR-4626-MS | Hurricane Ida | Hurricane | IHPPAHM | $46.4 million |
| Aug 28, 2021 | EM-3569-MS | Hurricane Ida | Hurricane | PA | — |
| Dec 31, 2020 | DR-4576-MS | Hurricane Zeta | Hurricane | IHPPAHM | $158.4 million |
| Oct 28, 2020 | EM-3550-MS | Hurricane Zeta | Hurricane | PA | — |
| Oct 8, 2020 | EM-3548-MS | Hurricane Delta | Hurricane | PA | $83,091 |
| Sep 14, 2020 | EM-3544-MS | Hurricane Sally | Hurricane | PA | $964,565 |
| Aug 23, 2020 | EM-3539-MS | Hurricane Marco and Tropical Storm Laura | Hurricane | PA | $22,140 |
| Apr 5, 2020 | DR-4528-MS | COVID-19 Pandemic | Biological | IHPPAHM | $396.1 million |
| Mar 13, 2020 | EM-3474-MS | COVID-19 | Biological | PA | — |
| Nov 22, 2017 | DR-4350-MS | Hurricane Nate | Hurricane | PAHM | $10.5 million |
| Oct 7, 2017 | EM-3393-MS | Hurricane Nate | Hurricane | PA | — |
| Aug 29, 2012 | DR-4081-MS | Hurricane Isaac | Hurricane | IHPPAHM | $62.2 million |
| Aug 28, 2012 | EM-3348-MS | Tropical Storm Isaac | Hurricane | PA | — |
| Sep 22, 2008 | DR-1794-MS | Hurricane Gustav | Hurricane | IHPPAHM | $34.8 million |
| Aug 30, 2008 | EM-3291-MS | Hurricane Gustav | Hurricane | PA | $356,530 |
| Aug 29, 2005 | DR-1604-MS | Hurricane Katrina | Hurricane | IHPIAPAHM | $4.85 billion |
| Aug 28, 2005 | EM-3213-MS | Hurricane Katrina | Hurricane | PA | — |
| Jul 10, 2005 | DR-1594-MS | Hurricane Dennis | Hurricane | PAHM | $1.9 million |
| Sep 15, 2004 | DR-1550-MS | Hurricane Ivan | Hurricane | IHPIAPAHM | $24.5 million |
| Oct 1, 2002 | DR-1436-MS | Tropical Storm Isidore | Hurricane | IAPAHM | $8.4 million |
| Jun 21, 2001 | DR-1382-MS | Tropical Storm Allison | Severe Storm | PAHM | $1.8 million |
| Oct 1, 1998 | DR-1251-MS | Hurricane Georges | Hurricane | IAPAHM | $13.3 million |
| Sep 28, 1998 | EM-3132-MS | Hurricane Georges | Hurricane | PA | — |
| May 12, 1995 | DR-1051-MS | Severe Storms, Tornadoes, Flooding | Severe Storm | IA | — |
| May 17, 1991 | DR-906-MS | Severe Storms, Tornadoes & Flooding | Severe Storm | IAPA | — |
| Jan 3, 1991 | DR-888-MS | Severe Storms, Tornadoes & Flooding | Severe Storm | IA | — |
| Feb 28, 1990 | DR-859-MS | Severe Storms, Tornadoes & Flooding | Severe Storm | IAPA | — |
| Sep 4, 1985 | DR-741-MS | Hurricane Elena | Hurricane | IAPA | — |
| Apr 19, 1980 | DR-618-MS | Storms, Flood, Mudslides & Tornadoes | Severe Storm | IAPA | — |
| Sep 13, 1979 | DR-599-MS | Hurricane Frederic | Hurricane | IAPA | — |
| Feb 22, 1977 | EM-3032-MS | Drought & Freezing | Snowstorm | PA | — |
| Apr 18, 1974 | DR-430-MS | Heavy Rains & Flooding | Flood | IAPA | — |
| Aug 18, 1969 | DR-271-MS | Hurricane Camille | Hurricane | IAPA | — |
| Sep 25, 1965 | DR-210-MS | Hurricane Betsy | Hurricane | IAPA | — |