Many homeless on Oahu are ghosts that hide in plain sight and do NOT want to be found or counted.  However the survey makes gov't people look good and can brag about how they are controlling the homeless problem on Oahu.  Really?  Homeless are EVERYWHERE on OAHU, on the beaches, in the mountainsides, underneath highways, along freeway embankments, even in densely populated areas like Makiki, Moilili, Waikiki, etc. where most blend into Oahu urban areas.  Almost like trying to count the total number of cockroaches in a neighborhood.  For example, there is one woman who is homeless but is clean looking and sits at the same bus stop for hours but moves around just enough to not draw too much attention.  She definitely has some mental problems and a nearby church allows her to sleep sitting up on their benches at night on their property.  Unless you live in the area you would never know she is homeless.