Table 1.

Social vulnerability index theme and variables

SVI theme	Variables
Socioeconomic status	% Below poverty level % Unemployed Per Capita Income % Age 25 or older with no high school diploma
Household composition & disability	% Age 65 or older % Age 17 or younger % Single parent household
Minority status & languages	% Minority % Age 5 or older speak english “less than well”
Housing & transportation	% Multi-unit structure % Mobile homes % Crowding (more people than rooms) % Households without a vehicle % In institutionalized group quarters