search across all the following databases:
Data and documentation
Common questions and answers.
Entire collection of data resources.
A final update to the regulations that govern Human Subjects research that have been in place since 1991 was released this week. Read all about it in the Federal Register or just read the summaries. Look for changes in the IRB process starting in 2018 unless the current Congress throws a wrench into the process.
We help researchers at the Population Studies Center acquire, verify, maintain, improve, distribute, and preserve data.
Data Services helps researchers access, acquire, and use contractual data in a secure environment.
We provide support for data manipulation, geographic cross-walks, details on census operations and procedures.
The ACS is the replacement for the census long-form. We can help you move from the census to the ACS.