Holbrook is located in Navajo county and has a population of 4,917.
Private Investigator schools in Holbrook charged students an average tuition of $1,248.00 if they were Arizona residents, and $6,000.00 if they were non-residents, during the 2009 - 2010 school year.
The cost, on average, for books and supplies needed for private investigator schools in Holbrook is $1,200.00. There is one private investigator college in Holbrook for students to choose from. Private Investigator programs in Holbrook reportedly graduated 1 students in the 2008 - 2009 school year.