Spain is one of the countries with the lowest homicide rate in Europe, therefore, the objective of this research is to know the behavior of homicides and criminality by autonomous community. This research will investigate the behavior of two variables, homicide and criminality for a year from 2010 through ANOVA analysis; the Pearson correlation coefficient will be sought to determine the relationship between these two variables if this relationship is strong or weak; all the above using data provided by the Statistical Institute of Spain-INE.