According to the 2011 census poll  The frequency of homelessness in the population of Pima County ( Tucson) is 27.5 percent higher than the national average of 1 in 200 and 42 percent higher than the Arizona average. The Homeless are on almost every street south of River Road, They are a nuisance, they are scary, and are one of the main reasons this town has completely gone to hell.