Prescott is an older community and so the school facilities are sometime 60+ years old. That being said I have 4 of my 6 kids in the district and it has very strong curriculum and scores over all. They have a lot of parental involvement. I am very happy with the district.
Prescott Valley has newer schools, ball fields everything is newer. I am not as sure about scores but they seem to be very competitive due to the Open district in Prescott.
Check out my website for more info on schools.. call anytime to talk.
Pamela Martin (buyer's specialist with The Bergamini Group) is a former teacher with Prescott Valley
I am sure she would be happy to talk to you about both schools also.
Best of luck,