There is no definitive answer to this question, as the definition of a "random home invasion" can vary. However, according to the National Crime Victimization Survey (NCVS), there were an estimated 16,860 victimizations involving residential burglary in which the offender entered through an unlocked door or window in 2016. This represented 4.2% of all residential burglaries that year. Therefore, while random home invasions are not particularly common, they do occur with some regularity. victims of these types of crimes often report feeling unsafe in their own homes and may take measures to increase their security as a result.