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Ischool High - Atascocita

Public, Charter Grades 9-12

113^th

SchoolDigger Rank ?

of 2,009 Texas High Schools

Better than 94% of Texas high schools

Summary

Ischool High - Atascocita is a small, high-performing charter high school in Houston, TX, serving just 148 students in grades 9-12 and operating under the Texas College Preparatory Academies district. This school consistently earns top-tier academic ratings, ranking in the 94th percentile statewide for the 2025-2026 school year, which is a remarkable achievement that places it well above many larger nearby schools.

When compared to its neighbors, Ischool High - Atascocita stands out for its elite performance. For example, Atascocita High School (1.39 miles away) ranks in the 65th percentile, while Summer Creek High School (3.18 miles away) sits at the 53rd percentile. Even Kingwood High School, a highly-regarded traditional school with over 2,800 students, ranks slightly lower at the 91st percentile. The school’s STAAR EOC proficiency rates are exceptional, with 95.83% of students proficient in Biology and over 90% in English I and II Reading—far exceeding state averages. Notably, male students at Ischool High rank in the 98th percentile statewide, a standout achievement that highlights the school’s effectiveness in supporting all learners.

Despite a higher student-teacher ratio (24.6:1) than many area schools, Ischool High maintains top academic results, suggesting a focused and personalized learning environment. The school also excels at closing the achievement gap, with students from low socioeconomic backgrounds consistently ranking in the top 10-20% of the state. While Algebra I performance has been volatile, a recent jump to 71.43% proficiency indicates successful interventions. For parents seeking a small, high-impact school that rivals the best in the area, Ischool High - Atascocita offers a compelling option.

148

Students ?

24.6

Student/teacher ratio ?

$9,445

Per pupil spending ?

36.5%

Free/discounted lunch ?

15903 W Lake Houston Pkwy
Houston, TX 77044

(281) 247-5801

District: Texas College Preparatory Academies

Racial breakdown:

Hispanic:

39.2%

African American:

25.0%

White:

24.3%

See top rated Texas high schools

Compare Ischool High - Atascocita to nearby high schools!

At a glance

▬ Ranking trend: Holding steady — 96th percentile in 2023 → 94th in 2026

Strengths

✓Test scores above the Texas average (88% vs 62% meeting standards)

✓Ranks in the top 6% of Texas high schools

✓Among the top-ranked schools in Texas College Preparatory Academies

Worth a look

!Some student groups rank well below the school's overall statewide standing

!Large classes — about 25 students per teacher

Students meeting standards (2025-2026) ?

This school88%

District avg74%

Texas avg62%

113^th of 2,009

Texas public high schools ?

Top 6%▼ down 2 pts since 2023

See the entire ranking list of Texas High Schools →

★★★★★

SchoolDigger rating ?

1^st of 7High Schools in the Texas College Preparatory Academies

392^nd of 951Texas College Preparatory Academies among Texas districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	85.8	113 of 2009	94.4%	★★★★★
2025	78.2	243 of 1974	87.7%	★★★★☆
2024	79.3	224 of 1990	88.7%	★★★★☆
2023	88.7	71 of 1961	96.4%	★★★★★

African American

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	76.7	157 of 1086	85.5%	★★★★☆
2025	76.1	117 of 834	86.0%	★★★★☆
2024	66.9	237 of 1065	77.7%	★★★★☆

English Language Learner

Year	Avg score	Statewide rank	Texas percentile	Rating
2025	41.0	549 of 1153	52.4%	★★★☆☆
2024	80.4	141 of 1437	90.2%	★★★★★
2023	99.7	3 of 1371	99.8%	★★★★★

Female

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	73.2	325 of 1936	83.2%	★★★★☆
2025	66.0	365 of 1504	75.7%	★★★★☆
2024	72.1	312 of 1880	83.4%	★★★★☆
2023	85.4	97 of 1891	94.9%	★★★★★

Hispanic

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	83.8	128 of 1860	93.1%	★★★★★
2025	77.5	154 of 1453	89.4%	★★★★☆
2024	76.9	209 of 1805	88.4%	★★★★☆
2023	89.4	73 of 1820	96.0%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	84.3	136 of 1937	93.0%	★★★★★
2025	65.3	287 of 1513	81.0%	★★★★☆
2024	79.6	157 of 1884	91.7%	★★★★★
2023	87.7	91 of 1897	95.2%	★★★★★

Male

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	93.7	32 of 1954	98.4%	★★★★★
2025	80.5	140 of 1515	90.8%	★★★★★
2024	78.7	213 of 1891	88.7%	★★★★☆
2023	87.3	102 of 1913	94.7%	★★★★★

White

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	91.6	21 of 1584	98.7%	★★★★★
2025	73.1	184 of 1294	85.8%	★★★★☆
2024	73.0	238 of 1556	84.7%	★★★★☆
2023	93.2	6 of 1576	99.6%	★★★★★

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

White (2026)99th percentile+4 vs school

Male (2026)98th percentile+4 vs school

Hispanic (2026)93rd percentile~ school

Low Socio Economic Status (2026)93rd percentile~ school

African American (2026)86th percentile-9 vs school

Female (2026)83rd percentile-11 vs school

English Language Learner (2025)52nd percentile-35 vs school

By subject vs Texas (2025-2026) ?

Biology96%+25 vs state

English II Reading94%+34 vs state

English I Reading91%+35 vs state

U.S. History82%+12 vs state

Algebra I71%+17 vs state

★

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Schools Near Ischool High - Atascocita

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				STAAR EOC Algebra I (2026)	STAAR EOC Biology (2026)	STAAR EOC English I Reading (2026)	STAAR EOC English II Reading (2026)	STAAR EOC U.S. History (2026)	Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	STAAR EOC Algebra I End of Course	STAAR EOC Biology End of Course	STAAR EOC English I Reading End of Course	STAAR EOC English II Reading End of Course	STAAR EOC U.S. History End of Course	Total
Ischool High - Atascocita	Public, Charter	9-12	15903 W Lake Houston Pkwy	Houston	77044	Harris County	Texas College Preparatory Academies	Yes	No	(n/a)	No	(281) 247-5801	148	6	24.6	36.5%	36 (24.3%)	37 (25.0%)	58 (39.2%)	7 (4.7%)	1 (0.7%)	1 (0.7%)	8 (5.4%)	85.8	113^th of 2009 public high schools	94.4%		78.2	243^rd of 1974 public high schools	87.7%	130	71.4	95.8	90.9	93.6	82.1	$9,445
Atascocita High School	Public	9-12	13300 Will Clayton Pkwy	Humble	77346	Harris County	Humble Independent School District (Isd)	No	No	(n/a)	No	(281) 641-7500	3,696	217	17.0	44.6%	1,008 (27.3%)	1,036 (28.0%)	1,393 (37.7%)	105 (2.8%)	19 (0.5%)	17 (0.5%)	118 (3.2%)	59.6	696^th of 2009 public high schools	65.4%		56.9	749^th of 1974 public high schools	62.1%	53	39.9	77.4	61.1	64.5	77.8	$7,983
Humble Community Learning Center	Public	5-12	18901 Timber Forest Dr	Humble	77346	Harris County	Humble Independent School District (Isd)	No	No	(n/a)	No	(281) 641-7400	152	26	5.8	71.7%	21 (13.8%)	74 (48.7%)	46 (30.3%)	2 (1.3%)	0 (0.0%)	3 (2.0%)	6 (3.9%)								(n/a)						$28,956
Summer Creek High School	Public	9-12	14000 Weckford Blvd	Houston	77004	Harris County	Humble Independent School District (Isd)	No	No	(n/a)	No	(281) 641-5400	3,972	212	18.7	47.1%	517 (13.0%)	1,835 (46.2%)	1,350 (34.0%)	133 (3.3%)	5 (0.1%)	22 (0.6%)	110 (2.8%)	50.1	942^nd of 2009 public high schools	53.1%		46.8	996^th of 1974 public high schools	49.5%	54	43.1	67.2	53.9	60.7	72.5	$7,817
Guy M Sconzo Early College High School	Public	9-12	9155 Will Clayton Pkwy	Humble	77338	Harris County	Humble Independent School District (Isd)	No	No	(n/a)	No	(281) 641-7300	490	25	19.6	51.8%	84 (17.1%)	105 (21.4%)	266 (54.3%)	22 (4.5%)	1 (0.2%)	2 (0.4%)	10 (2.0%)	78.4	246^th of 2009 public high schools	87.8%		85.3	139^th of 1974 public high schools	93.0%	107	59.0	80.9	78.3	93.7	84.4	$6,529
Humble High School	Public	9-12	1700 Wilson Rd	Humble	77338	Harris County	Humble Independent School District (Isd)	No	No	(n/a)	No	(281) 641-6300	2,960	195	15.2	76.0%	107 (3.6%)	1,073 (36.3%)	1,661 (56.1%)	26 (0.9%)	7 (0.2%)	29 (1.0%)	57 (1.9%)	35.5	1349^th of 2009 public high schools	32.9%		30.2	1390^th of 1974 public high schools	29.6%	41	54.4	63.5	39.4	44.2	61.3	$9,325
C E King High School	Public	9-12	11433 E Sam Houston Pkwy N	Houston	77044	Harris County	Sheldon Independent School District (Isd)	No	No	(n/a)	No	(346) 378-7000	3,716	211	17.6	77.4%	136 (3.7%)	1,130 (30.4%)	2,367 (63.7%)	18 (0.5%)	9 (0.2%)	1 (0.0%)	55 (1.5%)	35.7	1345^th of 2009 public high schools	33.1%		27.2	1461^st of 1974 public high schools	26.0%	116	33.8	60.4	45.4	49.1	63.7	$9,862
Kingwood High School	Public	9-12	2701 Kingwood Dr	Kingwood	77339	Harris County	Humble Independent School District (Isd)	No	No	(n/a)	No	(281) 641-6900	2,877	163	17.6	16.9%	1,799 (62.5%)	168 (5.8%)	668 (23.2%)	124 (4.3%)	11 (0.4%)	5 (0.2%)	102 (3.5%)	81.7	177^th of 2009 public high schools	91.2%		81.7	192^nd of 1974 public high schools	90.3%	15	51.1	91.7	81.5	84.3	89.8	$8,495
Jjaep Campus	Public	9-12	20200 Eastway Village Dr	Humble	77347	Harris County	Humble Independent School District (Isd)	No	No	(n/a)	No	(281) 641-8058	7				0 (0.0%)	6 (85.7%)	1 (14.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Crosby High School	Public	9-12	333 Red Summit Dr	Crosby	77532	Harris County	Crosby Independent School District (Isd)	No	No	(n/a)	Yes	(281) 328-9237	2,148	111	19.3	51.3%	668 (31.1%)	309 (14.4%)	1,076 (50.1%)	8 (0.4%)	5 (0.2%)	0 (0.0%)	82 (3.8%)	42.8	1164^th of 2009 public high schools	42.1%		37.2	1232^nd of 1974 public high schools	37.6%	68	49.8	64.6	50.5	52.2	64.6	$7,116

Frequently Asked Questions about Ischool High - Atascocita

Is Ischool High - Atascocita a good school?

Yes. Ischool High - Atascocita ranks in the top 5.6% of Texas high schools.

How many students attend Ischool High - Atascocita?

In the 2024-25 school year, 148 students attended Ischool High - Atascocita.

What is the racial makeup of Ischool High - Atascocita?

Students at Ischool High - Atascocita are 39% Hispanic, 25% African American, 24% White, 5% Two or more races, 5% Asian.

What district is Ischool High - Atascocita in?

Texas College Preparatory Academies

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Latest Texas data All new data »

2025–26 STAAR, STAAR EOC & STAAR Spanish test scoresJun 12, 2026

2021–22 through 2023–24 school spending dataJan 10, 2026

2023–24 dropout rates & graduation ratesSep 17, 2025

2024–25 STAAR EOC & STAAR Spanish test scoresJun 23, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Texas Education Agency.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.