Skip to content
S
Public schoolElementaryGrades K–8

Granite Mountain Middle School

🇺🇸 Official data · 2025Prescott, Arizona 86305 · Prescott Unified District (4466)

52.7/ 100
Success Index (US)
Top 50%

#410 of 1,136 elementary schools in Arizona
#23246 of 50,301 nationally

How is this calculated?
Students
512
Enrollment
512
Source: NCES CCD
Students per teacher
17.7
Source: NCES CCD
Reading proficiency
58%
Source: EDFacts

About Granite Mountain Middle School

Granite Mountain Middle School is a public elementary located in Prescott, in the Prescott Unified District (4466) school district of Arizona, United States. It caters for Grades K–8. In 2025 it enrolled 512 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 52.7 out of 100, placing it in the top 50% of elementary schools in United States and 410th of 1,136 ranked elementary schools in Arizona. Its strongest component is reading proficiency (67th percentile), and its weakest is students per teacher (23th percentile).

Other published figures: enrollment 512.

There are 14 schools in Prescott; Granite Mountain Middle School ranks 6th of 12 scored schools there.

Success Index (US) breakdown

Each component is a percentile against elementary schools across United States.

  • Math proficiency (30%)49%
  • Reading proficiency (30%)58%
  • Community advantage (fewer free/reduced-price lunch) (25%)–
  • Students per teacher (15%)17.7

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Granite Mountain Middle School by the official sources.

Enrollment
512
Students enrolled in the latest NCES directory year.
Students per teacher
17.7
Enrollment divided by FTE teachers; not class size.
Reading proficiency
58%
Share of tested students proficient or above (all students, all grades).
Math proficiency
49%
Share of tested students proficient or above (all students, all grades).

Free academic assessment

Is your child on grade level in reading and math?

Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.

  • Personalised learning plan mapped to the Australian Curriculum
  • English & Maths from Kindergarten to Year 12
  • Flexible memberships, no lock-in contracts
  • Centres across NSW, VIC, QLD, WA, SA and ACT

No cost, no obligation. By submitting you agree to be contacted by Success Tutoring about your enquiry. See our privacy policy.

Schools near Granite Mountain Middle School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public elementary schools in Arizona with a comparable Enrollment.

Frequently asked questions

Is Granite Mountain Middle School a good school?

Granite Mountain Middle School has a Success Index (US) of 52.7 out of 100 (Top 50% of elementary schools in United States) and ranks #410 of 1,136 in Arizona. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Granite Mountain Middle School rank in Arizona?

Granite Mountain Middle School ranks #410 of 1,136 elementary schools in Arizona and #23246 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend Granite Mountain Middle School?

Granite Mountain Middle School had 512 students in 2025.

Is Granite Mountain Middle School a elementary school or a high school?

Granite Mountain Middle School is classified as a elementary covering Grades K–8. It is a public school.

What other schools are near Granite Mountain Middle School?

There are 10 schools within 15 km of Granite Mountain Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.