This document provides an overview of place-based approaches for reducing health inequalities. It discusses what health inequalities are and their key dimensions and causes. It introduces the Population Intervention Triangle (PIT) framework, which shows how civic, community, and service interventions can independently and jointly impact population health outcomes. Examples are provided of interventions across these three areas for issues like early years education, employment, access to services, housing, and air pollution. Additional resources are referenced that can help local areas implement place-based strategies to reduce health inequalities using the PIT framework.