Table 1.

Summary of Themes and Underlying Social Factors That Constitute the Social Vulnerability Index ⁵

Themes	Social factors
Socioeconomic status	Below poverty line
	Unemployed
	Income
	No high school diploma
Household composition and disability	Aged ≥65 y
	Aged ≤17 y
	Civilian with a disability
	Single‐parent households
Minoritized groups and language	Minoritized groups
	Aged ≥5 y who speaks English “less than well”
Housing type and transportation	Multiunit structures
	Mobile homes
	Crowding
	No vehicle
	Group quarters