This document summarizes research on communications with Hispanic audiences in the United States. It finds that the Hispanic population has grown significantly and will continue growing, making Hispanics an important demographic. However, communications with Hispanics often fail because they do not respect Hispanic culture, language preferences, and values. Effective Hispanic communications require understanding acculturation levels, tailoring messages to Hispanic subgroups, and using emotional and culturally relevant messaging in Spanish to connect with audiences at a heart level.