The growth of geographic information systems (GIS) for comprehensive cancer control (CCC) planning activities has been documented. We examined concerns about use and derived principles for practice. A national survey of US CCC program managers (n = 49) was conducted. Results include statements and frequency of barriers to use GIS mapping for CCC. Uses of GIS for CCC activities have benefits, but must be considered within organizational frameworks designed to safeguard confidentiality of health information and community relationships. Education to guide understanding of and input into the decisions linked to GIS mapping can limit possible harms while advancing CCC aims.

Geographic information systems (GIS) for cancer control present an innovative approach to health communication for comprehensive cancer control (CCC) planning. The ability to spatially depict multivariate views of cancer incidence, treatment site locations, transportation routes, and even environmental exposures within a map represents opportunities to involve communities in novel ways with cancer control. Communities may be involved strategically and/or as a goal in planning efforts. The experiences and perceptions of a near census of U.S. CCC program managers (N = 49) were examined to gain their insights about the compatibility of GIS mapping for CCC, the target audiences to be reached with maps as a CCC message, and relative advantages of this technology in its diffusion. Analysis includes a quantitative assessment of interviews and qualitative statements to illustrate these issues. Results suggest that GIS use for cancer control has the potential to build community capacity and social capital for communities as a way to reduce the cancer burden.