Principal Investigator
Steven Manson
Project Managers
Jonathan Schroeder
David Van Riper
IPUMS Director
Steven Ruggles
Co-Investigators
Catherine Fitch
Elizabeth Wrigley-Field
Christopher Fowler (Penn State University)
Faculty Researchers
Rachel Hardeman
Katy Kozhimannil
Theresa Osypuk
Nicholas Nagle (University of Tennessee)
Research Staff
Katherine Knowles
Tracy Kugler
Finn Roberts
Research Assistants
Michelle Andruss
Katherine Ortiz
Ava Schimnowski
Junha Yoo
Software Developers and Technical Staff
Kevin Horne
Canin Apriori
Li Dai
Colin Davis
Dan Elbert
Fran Fabrizio
Jason Goray
Joe Grover
Willy Lee
Alex McWhinnie
Poornendu Attupurath Narayanan
Nikita Narendra Nayak
Marcus Peterson
Jacob Wellington
Kyohei Yazawa
Past Principal Investigators
John S. Adams
Andrew Beveridge
Katie Genadek
Mark Lindberg
Robert McMaster
Wendy Thomas
Staff Alumni
Koshin Ahmed
Alysha Alloway
Cole Anderson
Nathaniel Arnold
Jacob Barney
Emily Bastyr
Bill Block
Jason Borah
Jamila Boudlali
Thomas Breed
Erika Brown
J.P. Bruno
Peter Clark
Frank Davis
Kevin Dyke
Daniel Eckberg
Elizabeth Fairley
Stephanie Foo
Brianna Forcier
James Gaboardi
Peter Giencke
James Greene
Claude Hanhart
Karl Hillstrom
Monty Hindman
Jason Jindrich
Alex Jokela
Baily Jones
Amalea Jubara
Jeff Kerzner
Ben Klaas
Jacob Knight
Anna Koehler
Ryan Koehnan
Will Lane
Mike Latterner
Kai-Chi Leung
Christian May
Kelsey McDonald
Charlot Meyer
Inari Mohammed
Mike Mommsen
Manjula Nandiraju
Petra A. Noble
Benjamin Ortega
Jennifer Pace
Noel Peterson
Jayandra Pokharel
Alara Reed
Jeff Rosenberg
Shelby Rutzick
Xuejin Ruan
Austin Sandler
Sula Sarkar
Lise Schmidt
James Shelburne
Nicholas Simafranca
Meagan Snow
Wade Stebbings
Danika Stegeman
Shipeng Sun
Jessica Sweet
June Taylor
Ava Thompson
Kelly Thompson
Jon Turner
Ludovic Wedge
Amy West
Robert Wozniak
Yaxuan Zhang
Last updated January 2023