Demographic Analysis

Need help interpreting the many new data sets currently being released -- the decennial census, the American Community Survey, the current population estimates, current surveys, and demographic analysis? Check back here as we issue updates on each of these topics or contact us at

USA Demography

This web site is designed and updated by John F. Long, Ph.D.

John is a former chief of the Population Division of the U.S. Census Bureau. His current areas of research include population estimates and projections, migration, and immigration. He can be reached at

USA Demography, LLC is a demographic consulting firm registered in the state of Virginia. We provide analysis, methodolgical, and consulting services for demographic issues. Contact us at for more information.