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Best Williamson County �� High Schools (2026)

[+] Show Closed �� Schools in Williamson County, Texas

Williamson County �� Schools (Closed)

School

Location

Quick Facts

The Joule School (Closed 2023)

3402 Little Elm Trail
Cedar Park, TX 78613
(818) 925-6853

Gr: PK-8 Avg. class size: 7 students Tuition & acceptance rate listed

LeafSpring School at Cedar Park (Closed 2021)

11651 W Parmer Ln
Cedar Park, TX 78613
(512) 960-2944

Gr: PK-7 | 590 students

Overview

This County (Williamson County)

This State (TX)

# Schools

13 Schools

View Data

Trends in Total Number of �� High Schools
Year	Williamson County Total Schools
2025	13
2024	13
2023	12
2022	11
2021	11
2020	11
2019	9
2018	9
2017	8
2016	8
2015	7

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Student Body:

# Students

3,202 Students

n/a

View Data

Trends in the Average Number of Students Per �� High School
Year	Williamson County Average	Texas (TX) Average	National Average
2025	246	291	253
2024	250	281	245
2023	223	276	247
2022	241	279	257
2021	214	271	249
2020	205	258	235
2019	214	271	242
2018	216	271	238
2017	233	289	246
2016	243	289	241
2015	207	264	220

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% Average Students of Color

29%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	29%	36%	32%
2024	25%	36%	31%
2023	25%	35%	31%
2022	36%	35%	30%
2021	30%	35%	30%
2020	29%	35%	29%
2019	18%	34%	29%
2018	18%	34%	28%
2017	17%	35%	30%
2016	13%	36%	30%
2015	19%	37%	30%

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Academics and Faculty:

# Teachers

331 Teachers

n/a

Average Student-Teacher Ratio

10:1

n/a

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	10:1	9:1	10:1
2024	10:1	9:1	10:1
2023	4:1	9:1	10:1
2022	11:1	9:1	10:1
2021	10:1	9:1	10:1
2020	10:1	9:1	10:1
2019	9:1	9:1	10:1
2018	9:1	9:1	10:1
2017	9:1	9:1	10:1
2016	10:1	10:1	10:1
2015	9:1	10:1	10:1

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% Average Faculty w/Advanced Degree

58%

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	58%	49%	57%
2024	65%	48%	57%
2023	64%	48%	57%
2022	63%	48%	56%
2021	48%	47%	56%
2020	57%	47%	56%
2019	61%	47%	55%
2018	61%	47%	55%
2017	56%	48%	55%
2016	52%	49%	54%
2015	45%	47%	54%

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Average Class Size

15 students

students

View Data

Class Size Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	15	14	14
2024	17	14	14
2023	17	14	14
2022	16	14	14
2021	16	14	14
2020	16	13	14
2019	16	13	14
2018	16	14	14
2017	17	14	14
2016	17	14	14
2015	20	14	14

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Average Number of AP Courses

11 courses

course

View Data

Trends in Average Number of AP Courses Offered
Year	Williamson County Average	Texas (TX) Average	National Average
2025	11	13	13
2024	11	12	12
2023	11	12	12
2022	12	12	12
2021	10	11	12
2020	8	11	12
2019	8	12	11
2018	8	12	11
2017	6	11	11
2016	6	11	11
2015	5	11	10

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Average SAT score

1244

(Out of 1600)

View Data

SAT Score Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	1,244	1,234	1,233
2024	1,248	1,233	1,231
2023	1,231	1,227	1,229
2022	1,225	1,226	1,230
2021	1,230	1,225	1,230
2020	1,199	1,222	1,227
2019	1,190	1,223	1,226
2018	1,190	1,222	1,226
2017	1,183	1,221	1,233
2016	1,290	1,273	1,308
2015	1,290	1,255	1,265

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Average ACT score

(Out of 36)

View Data

ACT Score Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	28	26	26
2024	28	26	26
2023	27	26	26
2022	27	26	26
2021	27	26	26
2020	26	26	26
2019	26	26	25
2018	26	26	25
2017	26	26	25
2016	25	26	25
2015	24	25	25

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$15,455

View Data

Tuition Cost Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	$15,455	$14,530	$17,992
2024	$10,860	$12,437	$17,011
2023	$9,966	$11,877	$16,191
2022	$9,242	$11,597	$15,821
2021	$7,955	$11,056	$15,331
2020	$8,124	$11,189	$15,046
2019	$8,280	$10,822	$14,791
2018	$8,155	$10,419	$14,527
2017	$7,788	$10,351	$14,161
2016	$8,150	$9,488	$13,713
2015	$7,625	$8,835	$13,065

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Average Summer Program Cost

$170

View Data

Summer Program Cost Trends (2020-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	$170	$630	$1,512
2024	$893	$698	$1,498
2023	$893	$798	$1,623
2022	$893	$834	$1,473
2021	$916	$811	$1,580
2020	$50	$873	$1,743

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Average % on Financial Aid

16%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	16%	24%	37%
2024	14%	24%	37%
2023	17%	25%	36%
2022	17%	25%	36%
2021	19%	26%	36%
2020	25%	26%	35%
2019	26%	26%	34%
2018	26%	26%	33%
2017	24%	23%	32%
2016	23%	22%	31%
2015	27%	22%	30%

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Average Financial Aid Grant

$3,250

View Data

Financial Aid Grant Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	$3,250	$4,916	$9,698
2024	$2,760	$5,253	$9,498
2023	$2,950	$4,819	$8,890
2022	$2,950	$4,637	$8,717
2021	$2,835	$4,574	$8,472
2020	$2,746	$4,551	$8,370
2019	$3,870	$4,161	$7,924
2018	$3,870	$4,014	$7,471
2017	$3,870	$3,936	$7,202
2016	$3,870	$3,781	$6,993
2015	$3,139	$4,050	$6,822

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Average Acceptance Rate

88%

View Data

Acceptance Rate Trends (2015-2025)
Year	Williamson County Average	Texas (TX) Average	National Average
2025	88%	82%	79%
2024	88%	80%	81%
2023	91%	81%	81%
2022	92%	82%	81%
2021	94%	82%	81%
2020	95%	81%	81%
2019	94%	80%	81%
2018	94%	79%	80%
2017	94%	79%	81%
2016	94%	78%	80%
2015	96%	75%	81%

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Average Endowment Size

$1 million

$ million

Students by Ethnicity:

0.58

View Data

Diversity Score Trends
Year	Williamson County Average	Texas (TX) Average	National Average
2025	0.58	0.67	0.61
2024	0.58	0.66	0.60
2023	0.61	0.65	0.60
2022	0.60	0.64	0.58
2021	0.57	0.64	0.57
2020	0.56	0.63	0.57
2019	0.52	0.64	0.56
2018	0.52	0.64	0.55
2017	0.58	0.64	0.54
2016	0.57	0.64	0.54
2015	0.49	0.63	0.53

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# American Indian Students

9 Students

n/a

% American Indian Students

n/a

# Asian Students

83 Students

n/a

% Asian Students

n/a

View Data

Asian Student Percentage Trends
Year	Williamson County Average	Texas (TX) Average	National Average
2025	4%	8%	5%
2024	3%	8%	6%
2023	6%	6%	6%
2022	5%	6%	5%
2021	5%	6%	5%
2020	5%	6%	5%
2019	3%	5%	5%
2018	3%	5%	5%
2017	2%	4%	4%
2016	2%	5%	4%
2015	4%	5%	4%

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# Hispanic Students

281 Students

n/a

% Hispanic Students

11%

n/a

View Data

Hispanic Student Percentage Trends
Year	Williamson County Average	Texas (TX) Average	National Average
2025	11%	16%	9%
2024	11%	16%	9%
2023	12%	16%	8%
2022	12%	15%	8%
2021	12%	15%	8%
2020	13%	16%	8%
2019	10%	16%	8%
2018	10%	16%	8%
2017	9%	16%	7%
2016	6%	16%	8%
2015	11%	16%	8%

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# Black Students

44 Students

n/a

% Black Students

n/a

View Data

Black Student Percentage Trends
Year	Williamson County Average	Texas (TX) Average	National Average
2025	2%	5%	8%
2024	2%	6%	8%
2023	2%	5%	8%
2022	2%	5%	8%
2021	2%	5%	8%
2020	2%	5%	8%
2019	2%	5%	8%
2018	2%	5%	8%
2017	2%	5%	8%
2016	2%	5%	8%
2015	2%	5%	9%

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# White Students

1,500 Students

n/a

% White Students

59%

n/a

View Data

White Student Percentage Trends
Year	Williamson County Average	Texas (TX) Average	National Average
2025	59%	52%	59%
2024	60%	53%	60%
2023	57%	54%	60%
2022	58%	55%	62%
2021	62%	56%	63%
2020	64%	56%	64%
2019	67%	56%	64%
2018	66%	56%	65%
2017	58%	55%	66%
2016	57%	55%	66%
2015	69%	56%	66%

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# Hawaiian Students

2 Students

n/a

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

618 Students

n/a

% of Others Students

25%

n/a

View Data

Other Races Student Percentage Trends
Year	Williamson County Average	Texas (TX) Average	National Average
2025	24%	19%	17%
2024	24%	17%	15%
2023	23%	18%	16%
2022	23%	18%	16%
2021	19%	17%	15%
2020	16%	16%	14%
2019	18%	17%	14%
2018	19%	17%	13%
2017	29%	20%	14%
2016	33%	19%	13%
2015	14%	17%	12%

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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

11 extracurriculars

extracurriculars

Average Number of Sports

10 sports

sports

Frequently Asked Questions

What are the top-ranked private high schools in Williamson County, TX?

The private high schools in Williamson County, TX include St. Dominic Savio Catholic High School, Summit Christian Academy - Cedar Park Campus, and The Master's Classical Christian Academy.

How many private high schools are located in Williamson County?

13 private high schools are located in Williamson County.

What percentage of private high schools are religiously affiliated in Williamson County?

85% of private high schools in Williamson County are religiously affiliated (most commonly Christian and Catholic).

Which private high schools in Williamson County are often viewed compared to one another?

Popular comparisons of private high schools in Williamson County include: The Master's Classical Christian Academy vs. Sterling Classical School

Quick Links

SCHOOL SEARCH TOOLS:

SCHOOL BY TYPE (TX):

PUBLIC & BOARDING SCHOOLS:

PRIVATE SCHOOL DATA:

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Top-Ranked Williamson County �� High Schools (2026)

Williamson County �� Schools (Closed)

Overview

Trends in Total Number of �� High Schools

Student Body:

Trends in the Average Number of Students Per �� High School

Percentage of Students of Color Trends (2015-2025)

Academics and Faculty:

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2015-2025)

ACT Score Trends (2015-2025)

Tuition and Acceptance Rate:

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2020-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Students by Ethnicity:

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Extracurriculars and Sports:

Frequently Asked Questions

Recent Articles

Quick Links

Most Popular Articles

More Articles

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Best Williamson County �������� High Schools (2026)

Top-Ranked Williamson County �������� High Schools (2026)

Williamson County �������� Schools (Closed)

Overview

Trends in Total Number of �������� High Schools

Student Body:

Trends in the Average Number of Students Per �������� High School

Percentage of Students of Color Trends (2015-2025)

Academics and Faculty:

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2015-2025)

ACT Score Trends (2015-2025)

Tuition and Acceptance Rate:

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2020-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Students by Ethnicity:

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Extracurriculars and Sports:

Frequently Asked Questions

More Articles

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Best Williamson County �� High Schools (2026)

Top-Ranked Williamson County �� High Schools (2026)

Williamson County �� Schools (Closed)

Trends in Total Number of �� High Schools

Trends in the Average Number of Students Per �� High School