How many people can legally live in a 1 bedroom sigle wide mobile trailer

by Bree
(Apache Junction AZ)

Hello, I am concerned that there are too many people living in a single wide 1 bedroom trailer/mobile home. there are 3 or 4 kids all under the age of 6 years. and there are 4 adults. I'm concerned for the health of the children because one of the adults goes to the Dr.'s office a lot and she never looks that healthy or clean.
I am asking if in Phoenix Arizona you can legally have 7 to 8 people in a 1 bedroom single wide mobile home in a trailer park.