IPUMS provides census and survey data from around the world integrated across time and space. IPUMS integration and documentation makes it easy to study change, conduct comparative research, merge information across data types, and analyze individuals within family and community context. Data and services available free of charge.
U.S. Census and American Community Survey microdata from 1850 to the present.
IPUMS is excited to announce the winners of its annual IPUMS Research Awards. These awards honor the best published research and self-nominated graduate student papers from 2018 that used IPUMS data to advance or deepen our understanding of social and demographic processes.