Using ArcGIS software, we identify geospatial variation in HPV vaccine coverage in the state of Virginia and examine the relationship between various socio-demographic indicators and HPV vaccination uptake.  The ArcGIS Hot Spot Analysis tool identified spatial clusters of zip codes with high and low vaccination rates. 
ArcGIS
HPV vaccination rates among adolescents 11 to 17 years as of 07/01/2018 were retrieved at the zip-code level from the Virginia Immunization Information System and chloropleth maps produced. 
Virginia Immunization Information System