Matt Hall
Director, Cornell Population Center
Professor, Public Policy and Sociology
Cornell Jeb E. Brooks School of Public Policy
Ph.D., Sociology and Demography from Penn State University, 2010
Research interests: immigration; inequality; residential segregation; population redistribution; spatial demography

Parfait M. Eloundou-Enyegue
Associate Director, Cornell Population Center
Professor, Global Development
Cornell Jeb E. Brooks School of Public Policy
Ph.D., Rural Sociology and Demography, The Pennsylvania State University, 1997
Research interests: sociology of education; demography of inequality; demographic transitions in sub-Saharan Africa

Erin York Cornwell
Development Director, Cornell Population Center
Associate Professor, Sociology
Ph.D., Sociology, University of Chicago, 2008
Research interests: neighborhood context; health; aging; social networks; social inequality; survey methods; criminal justice

Bryan Sykes
Science Core Director, Cornell Population Center
Associate Professor of Sociology & Public Policy
Cornell Jeb E. Brooks School of Public Policy
Ph.D., Sociology & Demography, University of California – Berkeley
Research interests: general demography, statistical & demographic methods, population health, research methodology, computational methods, law & society, criminology, inequality/social stratification

Vida Maralani
Training Director, Cornell Population Center
Associate Professor, Sociology
Ph.D., Sociology, University of California, Los Angeles, 2006
Research interests: social inequality; demography; gender; education; health

Sharon Sassler
Faculty Advisor, Undergraduate Demography Minor
Professor, Public Policy and Sociology
Cornell Jeb E. Brooks School of Public Policy
Ph.D., Sociology/Demography, Brown University, 1995
Research interests: attributes of men who become step-fathers; the timing and circumstances of the transition to fatherhood; effect of union transitions on the health and well-being of single mothers and their offspring; family formation views of cohabiting couples and relationship progression in interracial relationships

Jan Vink
Senior Extension Associate, Program on Applied Demographics
M.S., Econometrics, University of Groningen, 1986
Research interests: applied demographics; population projections; population estimates; state and local demography