Though household surveys have long been an established part of development practice and regularly used to gather data on poverty incidence and the range of associated indicators, they have not yet become a common tool of justice reform practitioners. This guide aims to be a practical starting point for integrating justice work and household data collection, targeted both towards justice practitioners interested in survey design, as well as survey researchers interested in incorporating justice questions into their work. It provides guidance on designing a survey, suggested topics and questions, and ideas to facilitate a constructive engagement in discussions around justice in development practice.