Fig. 4From: The Healthy Democracy Kit: design, implementation, uptake, and impact of a novel voter registration toolkit for healthcare settingsTwo maps of the United States illustrating the ZIP codes of the affiliated institutions of (A) the healthcare workers that ordered individual Healthy Democracy Kits (HDKs) and (B) the institutions that ordered institutional HDKs. More than one individual, department, or division may have ordered toolkits from a given institution. The map marker for a given ZIP code may correspond to one or more institutions. Created in Rstudio [26]. Back to article page