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Human Service Studies Research Guide

Finding Statistics and Data Sets

Do you know the difference between statistics and data?

Data is the raw information from which statistics are created. It is usually gathered through studies or surveys. If you are interested in a phenomenon, or want to answer a "why" or "how" question, you want to use raw data, which in the form of machine-readable data files or datasets.

Statistics provide an interpretation and summary of data. If you want to know "how much," you probably want statistical data which usually is displayed in tables or charts and can be numbers or percentages.

Start with these library databases.

Sites for retrieving U.S. and global health statistics are listed. Scroll down to see important public health organizations.