Skip to content
Charter Schools Directory

High Charter Schools in Houston, TX

Houston has 67 public charter schools offering high grades (9–12) in the 2024–25 federal data. Compare the reported facts below.

High charter schools
67
Reported students
45,095
Median students per teacher
17.1
Virtual schools
2

2024–25 reported data: enrollment for 67 of 67 schools; student–teacher ratios for 64; format for 2. Missing values are excluded from totals and medians. Students per teacher is not class size.Sources and limitations.

Compare high charter schools in Houston

SchoolGrades
A+up High SchoolHighA+ Unlimited Potential9–10
Aristoi Classical Academy-CypressElementaryMiddleHighAristoi Classical AcademyK–9
Beta AcademyMiddleHigh6–12
Early College T-STEM AcademyHighRaul Yzaguirre Schools for Success9–12
Energized for STEM Academy High SchoolHighHouston ISD9–12
Excel Academy Education Transition CenterHighExcel Academy9–11
George I Sanchez CharterElementaryMiddleHighPre-K–12
George I Sanchez NorthElementaryMiddleHighGeorge I Sanchez CharterPre-K–12
Harmony School of Advancement-HoustonHighHarmony Public Schools - Houston North9–12
Harmony School of Discovery - HoustonMiddleHighHarmony Public Schools - Houston North6–12
Harmony School of Ingenuity-HoustonMiddleHighHarmony Public Schools - Houston South6–12
Harmony Science Academy-HoustonHighHarmony Public Schools - Houston South9–12
Harmony Virtual AcademyElementaryMiddleHighVirtualHarmony Public Schools - Houston SouthK–12
Harris County Juvenile Detention CenterElementaryMiddleHighExcel Academy4–12
Houston Gateway Academy - Coral CampusElementaryMiddleHighHouston Gateway Academy INCPre-K–12
Houston Heights Charter SchoolHighHouston Heights High School9–12
IDEA Hardy College PreparatoryMiddleHighIDEA Public Schools6–10
IDEA Lake Houston College PreparatoryMiddleHighIDEA Public Schools6–9
IDEA Spears College PreparatoryMiddleHighIDEA Public Schools6–10
Ignite Community School - FallbrookElementaryMiddleHighTexas College Preparatory AcademiesK–11
ILTEXAS Houston Windmill Lakes Orem High SchoolHighInternational Leadership of Texas (ILTEXAS)9–12
Ischool High - AtascocitaHighTexas College Preparatory Academies9–12
Ischool High at University ParkMiddleHighTexas College Preparatory Academies6–12
Ki Charter - KingwoodElementaryMiddleHighKi Charter3–12
KIPP Connect PreparatoryMiddleHighKIPP Texas Public Schools6–12
KIPP East End High SchoolHighKIPP Texas Public Schools9–12
KIPP Generations CollegiateHighKIPP Texas Public Schools9–12
KIPP Houston High SchoolHighKIPP Texas Public Schools9–12
KIPP Mosaic Academy SchoolMiddleHighKIPP Texas Public Schools6–10
KIPP Northeast College PreparatoryHighKIPP Texas Public Schools9–12
KIPP Sharpstown College PrepMiddleHighKIPP Texas Public Schools6–11
KIPP Sunnyside High SchoolHighKIPP Texas Public Schools9–12
Mount Carmel AcademyHighHouston ISD9–12
Phoenix School at Southwest SchoolsElementaryMiddleHighSouthwest Public Schools5–12
Premier High School - Houston - HobbyHighPremier High Schools9–12
Premier High School - Houston (greenspoint)HighPremier High Schools9–12
Premier High School - Houston (sharpstown)HighPremier High Schools9–12
Premier High School Houston Gallery NorthHighPremier High Schools9–12
Premier High School-Houston (champions)HighPremier High Schools9–12
Richard Milburn Academy Houston (suburban)HighRichard Milburn Alter High School (killeen)9–12
Ser-Ninos Charter HighHighSer-Ninos Charter School9–11
Southwest Public Schools College &career Prep AcademyHighSouthwest Public Schools9–12
Sst ChampionsElementaryMiddleHighSchool of Science and TechnologyPre-K–12
Texans Can Academy - Houston NorthHighTexans Can Academies9–12
Texans Can Academy - Houston SouthwestHighTexans Can Academies9–12
Texas Connections Academy at HoustonElementaryMiddleHighVirtualHouston ISD3–12
Texasworks - Houston-ChampionsHighTexas Works9–12
Texasworks - Houston-Gallery FurnitureHighTexas Works9–12
Texasworks - Houston-HobbyHighTexas Works9–12
The Pro-Vision AcademyHigh9–12
Westchester Academy for International StudiesMiddleHighSpring Branch ISD6–12
Yellowstone College PreparatoryMiddleHigh6–10
YES Prep - 5th WardMiddleHighYES Prep Public Schools INC6–12
YES Prep - Brays OaksMiddleHighYES Prep Public Schools INC6–12
YES Prep - East EndMiddleHighYES Prep Public Schools INC6–12
YES Prep - GulftonMiddleHighYES Prep Public Schools INC6–12
YES Prep - HobbyMiddleHighYES Prep Public Schools INC6–11
YES Prep - North CentralMiddleHighYES Prep Public Schools INC6–12
YES Prep - NorthlineMiddleHighYES Prep Public Schools INC6–12
YES Prep - NorthsideMiddleHighYES Prep Public Schools INC6–12
YES Prep - NorthwestMiddleHighYES Prep Public Schools INC6–12
YES Prep - SoutheastMiddleHighYES Prep Public Schools INC6–12
YES Prep - SouthsideMiddleHighYES Prep Public Schools INC6–12
YES Prep - SouthwestMiddleHighYES Prep Public Schools INC6–12
YES Prep - WestMiddleHighYES Prep Public Schools INC6–12
YES Prep - White OakMiddleHighYES Prep Public Schools INC6–12
YES Prep North ForestMiddleHighYES Prep Public Schools INC6–12

About this high charter school list

Schools are included when their reported grade span overlaps 9–12. This factual list does not rank school quality or show current seat availability. Confirm grades, programs, and admissions directly with each school.

View all charter schools in Houston

Read the Houston grade-level comparison guide

High charter school questions for Houston

How many high charter schools are in Houston?

The 2024–25 federal data identifies 67 public charter schools offering high grades in Houston.

What grades are included in this high charter school list?

This list includes schools whose reported grade span overlaps 9–12. Some schools also serve students outside that range, so review each school’s full grade span.

How can I compare high charter schools near Houston?

Compare reported grade spans, enrollment, students per teacher, and format in the table. Open a school page for its address, phone number, map, and nearby options.

Which is the best high charter school in Houston?

This directory does not rank schools. Families should compare current programs, admissions, commute, performance information, and student needs directly with each school.

Source: NCES Common Core of Data, 2024–25 school year. How this data works.