Is it Population or Personnel? The Effects of Diversity on Immigration Policy Implementation by Sheriff Offices

Abstract

The federal-local cooperative immigration removal program Secure Communities (S-Comm) has resulted in wide variation into how aggressively national interior immigration policy has been implemented locally. Some communities have removed thousands, but others have removed few if any. Community composition explains much of the variation, but representative bureaucracy tells us agency diversity also influences implementation. Focusing on county sheriff offices, a vital local partner in S-Comm, this study finds that agency personnel diversity (specifically, offices with larger percentages of Hispanics and African Americans) produce fewer removals and submissions to ICE for immigration background checks. Other agency-specific factors are also important. Both the agency’s total budget and whether it has a 287(g) agreement with federal immigration authorities increase removals. Despite recent efforts to blur the distinction between immigration and criminal justice policy, this study finds no relationship between local removals and local crime.