I stand corrected, you're right. I was indeed referring to 25% which indeed wasn't the highest.(Original post by Jammy Duel)
Odd, I've looked at several different lists and none of them put DC in first, not even the list that draws directly from the ATF's National Firearms Registration and Transfer Record, on that basis it has the second highest per capita ownership, when based on surveying ownership DC drops right down near the bottom of the list; I've seen some figures as low as 5% but most push more towards 25% and that is well shy of the top spots which sit in the high 50s or low 60% (depending on which survey(s) you use.
Have you got yours?