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American Political Behavior · Local Politics · Political Sociology

Stephanie Ternullo

Assistant Professor of Government · Harvard University

I am an Assistant Professor in the Government Department at Harvard. I received my PhD in sociology from the University of Chicago in 2022.

My research uses multiple methods to explore the relationship between local contexts and political behavior—how understudied dimensions of local context, including local organizations, the legacies of historic policy decisions, and social discussion, shape political identity and vote choice in both local and national elections.

Stephanie Ternullo

My first book, How the Heartland Went Red: Why Local Forces Matter in an Age of Nationalized Politics (order from Princeton University Press), takes up one piece of this, showing how place intersects with race, class, and religion in shaping the rightward turn across the industrial Heartland. It draws on a comparative study of three White, postindustrial cities during the 2020 presidential election to show how local organizational contexts—particularly unions and churches—are shaping White voters’ turn toward the right in the American Heartland.

I am currently finishing a new book, under contract with Princeton University Press, about the divergence between local and national political behavior in affluent, liberal suburbs of knowledge economy cities. The book documents the combination of stasis in suburbs’ education and housing politics and change in their partisan voting behavior in recent decades, and shows how local organizations may be shifting the status quo of suburban politics for the first time.

In other research, I have examined how New Deal social policies reshaped political participation across different local contexts; how place reputation shaped gentrification processes in a Chicago neighborhood; and how redistricting into powerful wards in Chicago affects crime and city service provision.

My research has appeared or is forthcoming in the American Political Science Review, Journal of Politics, American Journal of Sociology, Studies in American Political Development, Social Forces, Perspectives on Politics, and Social Problems, and has been supported by the National Science Foundation and the Social Science Research Council.

Books

Books

How the Heartland Went Red book cover

Princeton University Press · 2024

How the Heartland Went Red

Why Local Forces Matter in an Age of Nationalized Politics

A comparative study of three white, blue-collar Midwestern cities in the run-up to the 2020 election, showing how local context sped up or slowed down white voters’ shift to the right.

Winner, ASA Political Sociology & Community and Urban Sociology book awards

Under contract, Princeton University Press · 2026

Suburban Blues

The Clash of Local and National Politics in America’s Democratic Suburbs

Why do affluent, highly educated suburbs that have swung toward the Democratic Party nationally still fight to preserve exclusionary housing and education policies at home? Following four Democratic suburbs across California and Massachusetts, the book shows that local and national politics run along two separate tracks.

Housing & land use Public education Suburbs