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William D. Lopez

Clinical Associate Professor of Public Health, University of Michigan-Ann Arbor
Chapter Member: Michigan SSN
Areas of Expertise:

About William

Lopez's research, teaching, and writing address the experiences of immigrants and Latinos in the rural U.S. with a focus on worksite enforcement. He is the author of the award-winning book, Separated: Family and Community in the Aftermath of an Immigration Raid. He is a faculty associate in the Latina/o Studies program and Senior Advisor at Poverty Solutions at the University of Michigan.

Contributions

To Stop Bird Flu, Michigan Must Protect Farmworkers

    Kristina M. Fullerton Rico ,

In the News

Opinion: "The Growing Resistance to Mass Deportation," William D. Lopez, Ideas, TIME, September 29, 2025.
Guest on KALW: Your Call, July 22, 2025.
Quoted by Nigel Duara & Jeanne Kuang in "Worksite Immigration Raids are Supposed to Free up Jobs for Citizens. Here’s What Really Happens," CalMatters, July 8, 2025.
Guest on KTVU Fox 2, April 15, 2025.
Guest on Deadline: White House, November 30, 2024.
Guest on NPR: Weekend Edition Saturday, November 16, 2019.
Interviewed in "Author William Lopez on How Immigration Raids Inflict Long-Lasting Trauma," The Texas Observer, October 24, 2019.
Opinion: "For an Immigrant, Seeing a 'Police Car Is Something That Makes Me Go Cold'," William D. Lopez (with Nicole Novak), CNN, July 16, 2019.

Publications

Raiding the Heartland: An American Story of Deportation and Resistance (Johns Hopkins University Press, 2025).

Explores the impact of large-scale ICE worksite raids on immigrant communities in the U.S., particularly under the Trump administration. Documents how these raids tear apart families, disrupt local economies, and instill lasting fear and trauma. 

"A Public Health of Accompaniment" (with Nolan Kline, Nicole L. Novak, and Alana M.W. Lebrón ) in Accompaniment with Im/migrant Communities, edited by Kristin Elizabeth Yarris & Whitney L. Duncan, (University of Arizona Press, 2024).
"Large-Scale Immigration Worksite Raids: Community Disaster, Community Response" (with Juan Gudino, Tamara Shull, and Gladys Godinez). Journal of Community Practice 32, no. 1 (2024): 86-106.

Examines the community-wide impacts of large immigration worksite raids, focusing on six U.S. towns affected in 2018. Findings reveal how communities responded to the chaos, fear, and hardship that followed, and highlight the lasting harm of raids, offering recommendations to reduce their damage and calls for ending their use.

"The Mixed-Status Community as Analytic Framework to Understand the Impacts of Immigration Enforcement on Health" (with Heide Castaneda). Social Science & Medicine 307 (2022).

Critiques the dominant use of the mixed-status family framework in immigration enforcement research, arguing that it reinforces narrow, normative ideas about kinship, care, and deservingness. Proposes shifting to a mixed-status community framework, which better captures the broader and more complex social, spatial, and racial dynamics of immigration enforcement's health impacts.

Separated: Family and Community in the Aftermath of an Immigration Raid (Johns Hopkins University Press, 2021).

Discusses deportation's rippling negative effects on families, communities, and individuals in the midwestern U.S.