Recent US Executive Orders have had an impact on the availability of some federal data. Below are some options that might have some of the data you are looking for. Please contact me, Margaret Henderson, if you can't find what you need.
Includes over 700 member institutions and over a half million files of social science research. Also provides access to a large number of data sets from various partners, including U.S. statistical agencies and foundations.
Requires the creation of a personal account from an on campus computer. Remote users MUST first log in to the campus VPN, then access ICPSR. The database can then be accessed anywhere without the VPN for six months before re-authentication is required.
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 contexts. Data and services available free of charge.
Includes IPMUS CPS; IPMUS International; IPUMS Global Health; IPUMS NHGIS; IPUMS IHGIG; IPUMS Time Use; IPUMS Health Surveys; IPUMS Higher Ed
SimplyAnalytics is a web-based mapping, analytics, and data visualization application that makes it easy for anyone to create interactive maps, charts, and reports using 100,000+ data variables.
In order to save your work, you must create an account; you may also sign in as a guest user without creating an account, but you will not be able to save your work.
These two guides from other universities are also helpful:
Finding Government Information during the 2025 Administration Transition, University of Minnesota
Finding Alternative Sources for Federal Information & Data, UNC