I suspect it depends on where you live as to whether you or them are ‘out numbered’.
The most likely demographic group to own a gun, according to the study, are white males over 55 who have finished high school and are, or have been, married.
http://www.motherjones.com/politics/2015/06/gun-owners-study-one-in-three
Americans with a gun at home also differ politically from other adults. Republicans are twice as likely as Democrats to be members of a gun-owning household. Political independents also are more likely than Democrats to have a firearm in their homes.