Researcher Services Librarian
by David Michalski – April 15, 2020
This guide is a starting point for finding commonly requested population data and resources series from government agencies, universities and commercial services. Related bibliographic databases covering demography are also included. If you have questions about the use of these databases, research in Population Studies or the social sciences, or if you need support with social sciences data, I am happy to help, or get you in contact with those who can. Feel free to contact me via email, email@example.com or make an appointment https://calendly.com/michalski-1/research-librarian-consultation.
Social Explorer provides quick and easy access to current and historical census data and demographic information. The interface lets users create maps and reports to illustrate, analyze, and understand demography and social change.
The entire US Census from 1790 to 2010.
The entire American Community Survey (ACS) from 2005 to 2014.
All annual updates from the American Community Survey.
InfoGroup data on religious congregations in the United States for 2009 and 2010, including maps for counties and special census areas, as well as point maps of the actual congregation locations.
The Religious Congregations and Membership Study (RCMS) from 1980 to 2010.
Carbon Emissions Data for 2002 from the Vulcan Project.
Neighborhood Change Database (NCDB) gives users instant access to US Census data from 1970, 1980, 1990, 2000, and 2010 at the census tract level. The All years normalized to 2010 selection allows you to compare data for various years. The data for years 1970, 1980, 1990, and 2000 are recalculated and normalized, and the report uses the 2010 tract ID (FIPS code). This allows you to compare data for various years within the exact same boundary definitions. By selecting “All years normalized to 2010” you can do actual apples-to-apples comparisons of historic data in 2010 tract definitions.
The National Historical Geographic Information System (NHGIS) is a project to create and freely disseminate a database incorporating all available aggregate census information for the United States between 1790 and 2000. Census Tract Shapefiles are available for select areas for the 1940 – 1990 census.The NHGIS consists of three major components: 1)Collect and enrich historical and contemporary U.S. Census summary data; 2)Incorporate these data into a Geographic Information Systems framework; 3) Create a web-based system for access to both census data and the metadata. Free access, but requires you to register and login to use.
This site allows users to examine, manipulate and map data from the U.S. Censuses from 1790-1960. It is a powerful and easy-to-use resource produced by the Geospatial and Statistical Data Center at the University of Virginia Library.
Statistical data from the Yearbook of Immigration Statistics, profiles on legal permanent residents, and on naturalized citizens, mapping information available in pdf as well as downloadable data formats. Statistics include numbers of immigratants, status, country of origin, etc. Data available from 2000, with archived information from the Yearbook of Immigration Statistics back to 1996.
UNdata is an internet-based data service which brings UN statistical databases within easy reach of users through a single entry point from which users can now search and download a variety of statistical resources of the UN System.
The Integrated Public Use Microdata Series consists of microdata samples from United States (IPUMS-USA) and international (IPUMS-International) census records. The records are converted into a consistent format and made available to researchers through a web-based data dissemination system.
China Data Online is the primary data source for China studies. It includes (1) China Statistical Databases; and (2) China Census Databases; It provides easy access to the various statistical yearbooks published by the National Bureau of Statistics of China, comprehensive statistics, and Census data of economy and population at national, provincial, city, county, and even township levels.
The Integrated Public Use Microdata Series (IPUMS) consists of sixty high-precision samples of the American population drawn from fifteen federal censuses, from the American Community Surveys of 2000-2011, and from the Puerto Rican Community Surveys of 2005-2011. The IPUMS assigns uniform codes across all the samples and brings relevant documentation into a coherent form to facilitate analysis of social and economic change.
IPUMS-International is an effort to inventory, preserve, harmonize, and disseminate census microdata from around the world. The project has collected the world’s largest archive of publicly available census samples. The data are coded and documented consistently across countries and over time to facillitate comparative research. IPUMS-International makes these data available to qualified researchers free of charge through a web dissemination system.
LandScan is a global population database that shows geographical distribution of population at one-kilometer resolution over an average 24-hour period. The LandScan algorithm uses spatial data and imagery analysis technologies and the most up-to-date census data within an administrative boundary. These population distribution models are tailored to match the data conditions and geographical nature of each individual country and region.