Well, I for one, having had a mail box address for the last 20 some years, have not been included in the census for as many years. I asked someone (a census worker) during this last fiasco of a census, why that was the case and they said I would have to contact the local census office. I was told that they do not consider a mail box, an address or home. Has anyone else experienced this? I understand it is difficult to determine who is renting the mailbox, but hey, they have been over looking me for years. I can't be the only person having this happen to them. Seems to me that they should have a better way of counting.