Williamson’s public schools outscore 64% of Arizona districts
The grade covers the two public school districts serving Williamson, from kindergarten through graduation, on state tests and graduation. Each state writes its own tests, so this is the one TownRatings grade compared within Arizona, not nationally.
From Arizona state tests taken in spring 2022, when 98% of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.
Williamson’s schools, in brief
Better than its incomes would predict
Among the 97 Arizona towns with household incomes within a quarter of Williamson’s, its schools beat 70%, higher than their 64% against all the state’s districts. The grade ↓
Above the state in reading, below in math
Reading proficiency is 43% and math 34% across both districts in spring 2022, against 40% and 35% statewide; 80% of the class of 2023 graduated in four years, against 78%. Test scores ↓
Spending and class size
Prescott Unified District spends $10,826 per student and Chino Valley Unified District $11,391, against $12,318 across Arizona (FY2024). Neither counts toward the grade. Districts ↓
Written from the figures on this page. Tests are from 2021–22, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
What’s behind Williamson’s grade
B: better than 64% of Arizona school districts, #48 of 139 Arizona towns. Test scores and graduation are both above the Arizona average; test scores are the stronger of the two.
Where will my kid go?
Pick a grade. These are the public schools that serve Williamson, with each school’s own grade.
Pre-K in Williamson
Territorial Early Childhood Center
Grades PK–2 · 577 students · 19:1 students per teacher · in Chino Valley
6th grade in Williamson · depends on your address
Granite Mountain Middle School
Grades K–8 · 512 students · 17:1 students per teacher · in Prescott
Prescott Mile High Middle School
Grades 6–8 · 482 students · 18:1 students per teacher · in Prescott
Heritage Middle School
Grades 6–8 · 461 students · 21:1 students per teacher · in Chino Valley
7th grade in Williamson · depends on your address
Granite Mountain Middle School
Grades K–8 · 512 students · 17:1 students per teacher · in Prescott
Prescott Mile High Middle School
Grades 6–8 · 482 students · 18:1 students per teacher · in Prescott
Heritage Middle School
Grades 6–8 · 461 students · 21:1 students per teacher · in Chino Valley
9th grade in Williamson · depends on your address
Prescott High School
Grades 8–12 · 1,497 students · 24:1 students per teacher · in Prescott
Chino Valley High School
Grades 9–12 · 712 students · 26:1 students per teacher · in Chino Valley
10th grade in Williamson · depends on your address
Prescott High School
Grades 8–12 · 1,497 students · 24:1 students per teacher · in Prescott
Chino Valley High School
Grades 9–12 · 712 students · 26:1 students per teacher · in Chino Valley
11th grade in Williamson · depends on your address
Prescott High School
Grades 8–12 · 1,497 students · 24:1 students per teacher · in Prescott
Chino Valley High School
Grades 9–12 · 712 students · 26:1 students per teacher · in Chino Valley
12th grade in Williamson · depends on your address
Prescott High School
Grades 8–12 · 1,497 students · 24:1 students per teacher · in Prescott
Chino Valley High School
Grades 9–12 · 712 students · 26:1 students per teacher · in Chino Valley
Williamson runs its own schools through grade 12 (Prescott Unified District). From grade PK, students attend the Chino Valley Unified District, shared with Chino Valley. Its elementary school is in Chino Valley. Parts of Williamson (6% of its land) are served by Williamson Valley Elementary instead. To confirm the school for a specific address, ask the district.
Two districts serve Williamson
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Above the state in reading
Williamson vs. its neighbors
Schools grades for the Arizona towns that share Williamson’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Williamson | B | Prescott Unified District PK–12 · Chino Valley Unified District PK–12 |
| Prescott | B+ | Prescott Unified District |
Every school in Williamson
9 schools. Each public school’s letter compares its own 2020–21 reading and math results with Arizona’s other public schools (the newest school-level results we have).
Questions about Williamson’s schools
Are Williamson’s schools good?
They sit near the middle of Arizona: the public schools Williamson children attend outscore 64% of Arizona’s school districts on tests and graduation, a B Schools grade, #48 of 139 Arizona towns. Among towns with similar incomes they beat 70%. Tests are from 2021–22, graduation from the class of 2023.
What school district is Williamson in?
Two districts: Prescott Unified District runs grades PK–12, and Chino Valley Unified District runs grades PK–12, shared with Chino Valley.
Where do Williamson kids go to high school?
One of 2 high schools, depending on your address: Prescott High School and Chino Valley High School.
What is Williamson’s graduation rate?
80% of the class of 2023 in Prescott Unified District graduated in four years, against 78% across Arizona.
How much does Williamson spend per student?
$10,826 in Prescott Unified District and $11,391 in Chino Valley Unified District (FY2024), against $12,318 across Arizona. Spending doesn’t count toward the grade.
Parents talk
What Williamson families are saying about school.
Looking for colleges? Colleges near Williamson → They have their own page.
School data: state test results (2021–22, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). The School Grade is our own summary, graded within Arizona. Stars are from neighbors.