Consumer Expenditure Survey
The Consumer Expenditure Survey collects information from households and families on their buying habits (expenditures), income, and household characteristics. The survey data are collected on an ongoing basis by the U.S. Census Bureau for the Bureau of Labor Statistics. This nationwide household survey is designed to represent the total U.S. civilian noninstitutional population. The survey consists of two components, a quarterly Interview Survey and a weekly Diary Survey. In the Interview Survey, each consumer unit is interviewed every 3 months over five calendar quarters.