Aristoi Classical Upper School
🇺🇸 Official data · 2025Katy, Texas 77493 · Aristoi Classical Academy
#299 of 1,419 high schools in Texas
#4296 of 16,910 nationally
About Aristoi Classical Upper School
Aristoi Classical Upper School is a charter high located in Katy, in the Aristoi Classical Academy school district of Texas, United States. It caters for Grades 5–12. In 2025 it enrolled 664 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 65.9 out of 100, placing it in the top 50% of high schools in United States and 299th of 1,419 ranked high schools in Texas. Its strongest component is community advantage (fewer free/reduced-price lunch) (92th percentile), and its weakest is students per teacher (54th percentile).
Other published figures: enrollment 664.
There are 88 schools in Katy; Aristoi Classical Upper School ranks 42nd of 87 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)45%
- Reading proficiency (30%)58%
- Community advantage (fewer free/reduced-price lunch) (25%)19%
- Students per teacher (15%)14.4
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 Aristoi Classical Upper School by the official sources.
- Enrollment
- 664
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 19%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 58%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 45%
- 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
Schools near Aristoi Classical Upper School
Closest schools by straight-line distance, with their Success Index (US).
Haskett J H
Katy · Public middle · Grades 6–8
1,208 students · 1.3 km away
Russell & Cindi Faldyn El
Katy · Public elementary · Grades PK–5
1,263 students · 1.3 km away
Katy J H
Katy · Public middle · Grades 6–8
1,155 students · 1.8 km away
Zelma Hutsell El
Katy · Public elementary · Grades PK–5
804 students · 1.8 km away
Aristoi Classical Academy
Katy · Charter elementary · Grades K–4
431 students · 2.4 km away
Iltexas Katy Middle
Katy · Charter middle · Grades 6–8
459 students · 2.8 km away
Iltexas Katy El
Katy · Charter elementary · Grades K–5
936 students · 2.8 km away
Katy El
Katy · Public elementary · Grades PK–5
699 students · 3.1 km away
Leonard El
Katy · Public elementary · Grades PK–5
1,051 students · 3.4 km away
Robert King El
Katy · Public elementary · Grades PK–5
1,011 students · 3.7 km away
Similar schools
Charter high schools in Texas with a comparable Enrollment.
Idea Quest College Preparatory
Edinburg · Charter high · Grades 6–12
667 students
Idea Carver College Preparatory
San Antonio · Charter high · Grades 6–12
661 students
Idea Pflugerville College Preparatory
Pflugerville · Charter high · Grades 6–12
669 students
Harmony Science Academy - Euless
Euless · Charter high · Grades 6–12
659 students
Harmony School of Innovation - Garland
Garland · Charter high · Grades 7–12
658 students
Idea Brackenridge College Preparatory
San Antonio · Charter high · Grades 6–12
671 students
Frequently asked questions
Is Aristoi Classical Upper School a good school?
Aristoi Classical Upper School has a Success Index (US) of 65.9 out of 100 (Top 50% of high schools in United States) and ranks #299 of 1,419 in Texas. 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 Aristoi Classical Upper School rank in Texas?
Aristoi Classical Upper School ranks #299 of 1,419 high schools in Texas and #4296 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Aristoi Classical Upper School?
Aristoi Classical Upper School had 664 students in 2025.
Is Aristoi Classical Upper School a elementary school or a high school?
Aristoi Classical Upper School is classified as a high covering Grades 5–12. It is a charter school.
What other schools are near Aristoi Classical Upper School?
There are 10 schools within 15 km of Aristoi Classical Upper School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.