IPUMS higher ed
IPUMS Higher Ed disseminates data from the Scientists and Engineers Statistical Data System (SESTAT), the leading surveys for studying the science and engineering (STEM) workforce in the United States.
United States
IPUMS health surveys
IPUMS Health Surveys provide free individual-level survey data for research purposes from two leading source of self-reported health and health care access information: the National Health Interview Survey (NHIS) and the Medical Expenditure Panel Survey (MEPS).
IPUMS time use
Provides free individual-level time use data for research purposes. Includes the American Time Use Survey (ATUS) (2003-present), historical US time use data since 1965, and multinational time use data.
HealthData.gov
This site is dedicated to making high value health data more accessible to entrepreneurs, researchers, and policy makers in the hopes of better health outcomes for all.
Roper Center - iPOLL
Contains questions and results of public opinion polls, with data download options. A highlight of the collection is the Gallup polls from 1936-present. Must have a UofT email address to register for an account.
Neighborhood change database (NCDB) 1970-2010
Neighborhood Change Database (NCDB) gives access to US Census data from 1970, 1980, 1990, 2000, and 2010 at the census tract level.
Neighborhood change database (NCDB) 1970-2000
Neighborhood Change Database (NCDB) gives access to US Census data from 1970, 1980, 1990, and 2000 at the census tract level. In addition, the product allows you to compare data for various years using 2000 tracts.