In 2022, there were at least half a million retail, office, and multi-unit residential buildings facing risk of flood damage in the United States. California recorded the highest number of buildings at risk, with over ** thousand units. Florida also recorded more than ** thousand buildings at risk of flood damage at the time. The states with a higher number of buildings at risk are also some of the leading states in terms of population.
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First Street Foundation. (December 13, 2021). Number of buildings at risk of flood damage in the United States in 2022, by select state [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 14, 2026, from /statistics/1292056/number-buildings-flood-damage-risk-by-state-us/
First Street Foundation. "Number of buildings at risk of flood damage in the United States in 2022, by select state." Chart. December 13, 2021. ÌÇÐÄÆÆ½â°æ. Accessed July 14, 2026. /statistics/1292056/number-buildings-flood-damage-risk-by-state-us/
First Street Foundation. (2021). Number of buildings at risk of flood damage in the United States in 2022, by select state. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 14, 2026. /statistics/1292056/number-buildings-flood-damage-risk-by-state-us/
First Street Foundation. "Number of Buildings at Risk of Flood Damage in The United States in 2022, by Select State." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 13 Dec 2021, /statistics/1292056/number-buildings-flood-damage-risk-by-state-us/
First Street Foundation, Number of buildings at risk of flood damage in the United States in 2022, by select state ÌÇÐÄÆÆ½â°æ, /statistics/1292056/number-buildings-flood-damage-risk-by-state-us/ (last visited July 14, 2026)
Number of buildings at risk of flood damage in the United States in 2022, by select state [Graph], First Street Foundation, December 13, 2021. [Online]. Available: /statistics/1292056/number-buildings-flood-damage-risk-by-state-us/