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FIPS 41005 · population 425,857 (2024)

Clackamas County, Oregon

Clackamas County has been named in 23 federal declarations. Statewide declarations for Oregon (41) are listed on the state page.

23declarations 15major disasters 3emergencies 1964first on record 2026latest

By hazard

Severe Storm8
Fire7
Flood4
Biological2
Coastal Storm1
Earthquake1

By decade

11960s
21970s
21990s
42000s
32010s
112020s

Population: 421,428 in April 2020, 425,857 in July 2024 (Census Bureau estimates).

Declarations naming Clackamas County

DeclaredNumberTitleHazardProgramsFederal aid
Apr 7, 2026 DR-4907-OR Severe Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides Severe Storm PA $5.0 million
Apr 13, 2024 DR-4768-OR Severe Winter Storms, Straight-Line Winds, Landslides, and Mudslides Severe Storm PAHM $52.7 million
Sep 10, 2022 FM-5454-OR Milo McIver Fire Fire PAHM $209,910
May 4, 2021 DR-4599-OR Severe Winter Storm Severe Storm PAHM $27.1 million
Sep 15, 2020 DR-4562-OR Wildfires and Straight-Line Winds Fire IHPPAHM $706.6 million
Sep 10, 2020 FM-5370-OR Clakamas County Fire Complex Fire PAHM $51,399
Sep 10, 2020 EM-3542-OR Wildfires Fire PA —
Sep 9, 2020 FM-5366-OR Riverside Fire Fire PAHM —
Sep 8, 2020 FM-5356-OR Beachie Creek Lionshead Fire Complex Fire PAHM —
Mar 28, 2020 DR-4499-OR COVID-19 Pandemic Biological IHPPAHM $2.00 billion
Mar 13, 2020 EM-3429-OR COVID-19 Biological PA —
Feb 17, 2016 DR-4258-OR Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides Severe Storm PAHM $37.0 million
Sep 16, 2014 FM-5080-OR 36 Pit Fire Fire PA $1.3 million
Feb 17, 2011 DR-1956-OR Severe Winter Storm, Flooding, Mudslides, Landslides, and Debris Flows Severe Storm PAHM $4.7 million
Mar 2, 2009 DR-1824-OR Severe Winter Storm, Record and Near Record Snow Severe Storm PAHM $12.5 million
Mar 20, 2006 DR-1632-OR Severe Storms, Flooding, Landslides, and Mudslides Severe Storm PAHM $8.8 million
Sep 7, 2005 EM-3228-OR Hurricane Katrina Evacuation Coastal Storm PA $940,483
Feb 19, 2004 DR-1510-OR Severe Winter Storms Severe Storm PAHM $11.1 million
Feb 9, 1996 DR-1099-OR High Winds, Severe Storms and Flooding Flood IAPA —
Apr 26, 1993 DR-985-OR Earthquake Earthquake PA —
Jan 25, 1974 DR-413-OR Severe Storms, Snowmelt & Flooding Flood IAPA —
Jan 21, 1972 DR-319-OR Severe Storms & Flooding Flood IAPA —
Dec 24, 1964 DR-184-OR Heavy Rains & Flooding Flood IAPA —