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Horizon High School

Q: Is Horizon High School a good school?

Horizon High School ranks 102 nd of 328 Colorado high schools. SchoolDigger rates this school 3 stars out of 5.

Public Grades 9-12

102^nd

SchoolDigger Rank ?

of 328 Colorado High Schools

Better than 69% of Colorado high schools

Summary

Horizon High School is a public high school located in Brighton, Colorado, serving 1,981 students in grades 9-12. As part of the Adams 12 Five Star Schools district, Horizon High School has consistently outperformed the district and state averages in academic performance, particularly in standardized test scores, SAT Reading and Writing, SAT Mathematics, and PSAT assessments.

The school maintains a relatively high four-year graduation rate, ranging from 83.1% to 94.7% in recent years, and a lower dropout rate compared to the district and state. Horizon High School also performs well in several student subgroups, with Hispanic and multi-racial students ranking in the top half of Colorado high schools. However, the school's performance in the special education and gifted and talented student subgroups is relatively lower, ranking in the bottom half or bottom third of Colorado high schools.

While Horizon High School generally outperforms nearby schools in the Adams 12 Five Star Schools district, such as Northglenn High School and Thornton High School, it faces a challenge with relatively high rates of chronic absenteeism, ranging from 25.4% to 31.1% in recent years, which is higher than the district and state averages.

1,966

Students ?

20.1

Student/teacher ratio ?

$14,150

Per pupil spending ?

33.1%

Free/discounted lunch ?

5321 East 136th Avenue
Brighton, CO 80602-7714

(720) 972-4400

District: Adams 12 Five Star Schools

Feeder schools for Horizon High School:

Elementary:	Eagleview Elementary School
	Skyview Elementary School
	Tarver Elementary School

Racial breakdown:

White:

53.0%

Hispanic:

35.1%

Two or more races:

5.2%

See top rated Colorado high schools

Compare Horizon High School to nearby high schools!

At a glance

▲ Ranking trend: Improving — 51st percentile in 2015 → 69th in 2025

Strengths

✓Test scores above the Colorado average (58% vs 47% meeting standards)

✓97% graduate in 4 years — above the Colorado average (86%)

✓Ranking is trending up — up 18 percentile points since 2015

Worth a look

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

Students meeting standards (2024-2025) ?

This school58%

District avg48%

Colorado avg47%

102^nd of 328

Colorado public high schools ?

Top 31%▲ up 18 pts since 2015

From top 49% (2015) to top 31% (2025)

See the entire ranking list of Colorado High Schools →

★★★★★

SchoolDigger rating ?

2^nd of 5High Schools in the Adams 12 Five Star Schools

52^nd of 115Adams 12 Five Star Schools among Colorado 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	Colorado percentile	Rating
2025	69.6	102 of 328	68.9%	★★★☆☆
2024	67.4	103 of 349	70.5%	★★★★☆
2023	71.7	89 of 349	74.5%	★★★★☆
2022	54.3	98 of 221	55.7%	★★★☆☆
2021	49.6	103 of 210	51.0%	★★★☆☆
2019	68.9	108 of 411	73.7%	★★★★☆
2018	64.7	117 of 388	69.8%	★★★★☆
2017	39.1	123 of 256	52.0%	★★★☆☆
2016	40.4	119 of 255	53.3%	★★★☆☆
2015	42.2	143 of 292	51.0%	★★★☆☆
2014	59.1	152 of 369	58.8%	★★★☆☆
2013	63.8	129 of 349	63.0%	★★★☆☆
2012	57.4	158 of 334	52.7%	★★★☆☆
2011	55.3	165 of 337	51.0%	★★★☆☆
2010	58.0	154 of 327	52.9%	★★★☆☆
2009	52.4	160 of 310	48.4%	★★☆☆☆
2008	50.2	164 of 301	45.5%	★★☆☆☆
2007	52.5	158 of 298	47.0%	★★☆☆☆
2006	47.7	163 of 286	43.0%	★★☆☆☆
2005	44.3	162 of 280	42.1%	★★☆☆☆
2004	48.1	157 of 279	43.7%	★★☆☆☆

Asian

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	49.7	23 of 43	46.5%	★★★☆☆
2024	41.5	24 of 43	44.2%	★★☆☆☆
2023	46.0	25 of 43	41.9%	★★☆☆☆
2022	46.3	24 of 45	46.7%	★★★☆☆
2021	12.6	34 of 41	17.1%	★☆☆☆☆

Disabled

Year	Avg score	Statewide rank	Colorado percentile	Rating
2024	26.2	68 of 84	19.0%	★☆☆☆☆
2023	43.8	36 of 74	51.4%	★★★☆☆

Female

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	68.9	77 of 247	68.8%	★★★☆☆
2024	65.0	90 of 257	65.0%	★★★☆☆
2023	70.3	71 of 254	72.0%	★★★★☆
2022	68.7	79 of 257	69.3%	★★★☆☆
2021	61.9	88 of 239	63.2%	★★★☆☆

Gifted and Talented

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	46.4	89 of 136	34.6%	★★☆☆☆
2024	42.1	99 of 140	29.3%	★☆☆☆☆
2023	54.0	75 of 135	44.4%	★★☆☆☆
2022	47.8	69 of 108	36.1%	★★☆☆☆
2021	67.2	32 of 118	72.9%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	68.9	49 of 187	73.8%	★★★★☆
2024	68.1	51 of 199	74.4%	★★★★☆
2023	71.5	46 of 198	76.8%	★★★★☆
2022	68.3	56 of 205	72.7%	★★★★☆
2021	66.8	44 of 181	75.7%	★★★★☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	61.9	70 of 194	63.9%	★★★☆☆
2024	66.2	60 of 211	71.6%	★★★★☆
2023	78.3	35 of 200	82.5%	★★★★☆
2022	77.3	33 of 203	83.7%	★★★★☆
2021	79.0	28 of 188	85.1%	★★★★☆

Male

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	64.0	88 of 246	64.2%	★★★☆☆
2024	64.0	92 of 256	64.1%	★★★☆☆
2023	67.1	86 of 252	65.9%	★★★☆☆
2022	67.1	83 of 253	67.2%	★★★☆☆
2021	64.9	81 of 240	66.3%	★★★☆☆

Multi-racial

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	69.5	17 of 58	70.7%	★★★★☆
2024	59.8	29 of 61	52.5%	★★★☆☆
2023	53.1	30 of 62	51.6%	★★★☆☆
2022	34.6	39 of 56	30.4%	★★☆☆☆
2021	31.2	35 of 48	27.1%	★★☆☆☆

Special Education

Year	Avg score	Statewide rank	Colorado percentile	Rating
2022	23.2	59 of 77	23.4%	★☆☆☆☆
2021	28.7	48 of 60	20.0%	★☆☆☆☆

White

Year	Avg score	Statewide rank	Colorado percentile	Rating
2025	55.3	89 of 209	57.4%	★★★☆☆
2024	51.2	106 of 229	53.7%	★★★☆☆
2023	60.5	89 of 234	62.0%	★★★☆☆
2022	60.0	90 of 228	60.5%	★★★☆☆
2021	56.2	97 of 225	56.9%	★★★☆☆

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)

Hispanic (2025)74th percentile+5 vs school

Multi-racial (2025)71st percentile~ school

Female (2025)69th percentile~ school

Male (2025)64th percentile-5 vs school

Low Socio Economic Status (2025)64th percentile-5 vs school

White (2025)57th percentile-11 vs school

Asian (2025)47th percentile-22 vs school

Gifted and Talented (2025)35th percentile-34 vs school

Special Education (2022)23rd percentile-32 vs school

Disabled (2024)19th percentile-51 vs school

By subject vs Colorado (2024-2025) ?

Reading and Writing70%+8 vs state

Mathematics44%+12 vs state

Science31%+6 vs state

5.0

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What people are saying

by a parent
Monday, May 22, 2017

Couldn't ask for a better school Close Quote

Schools Near Horizon High School

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

School													Students/Teachers											Ranking (2025)				Ranking (2024)				PSAT10 Reading and Writing (2025)	PSAT10 Mathematics (2025)	PSAT9 Reading and Writing (2025)	PSAT9 Mathematics (2025)	SAT Reading and Writing (2025)	SAT Mathematics (2025)	CMAS Science (2025)	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 (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	PSAT10 Reading and Writing 10th Grade	PSAT10 Mathematics 10th Grade	PSAT9 Reading and Writing 9th Grade	PSAT9 Mathematics 9th Grade	SAT Reading and Writing 11th Grade	SAT Mathematics 11th Grade	CMAS Science 11th Grade	Total
Horizon High School	Public	9-12	5321 East 136th Avenue	Brighton	80602	Adams County	Adams 12 Five Star Schools	No	No	No	No	(720) 972-4400	1,966	98	20.1	33.1%	1,041 (53.0%)	25 (1.3%)	691 (35.1%)	97 (4.9%)	6 (0.3%)	3 (0.2%)	102 (5.2%)	69.6	102^nd of 328 public high schools	68.9%		67.4	103^rd of 349 public high schools	70.5%	1	70.0	45.0	75.0	50.0	70.0	44.0	31.3	$14,150
Riverdale Ridge High School	Public	9-12	13380 Yosemite Street	Thornton	80602	Adams County	School District 27J	No	No	No	No	(303) 655-6800	1,784	82	21.7	39.2%	757 (42.4%)	35 (2.0%)	794 (44.5%)	105 (5.9%)	5 (0.3%)	0 (0.0%)	88 (4.9%)	29.5	234^th of 328 public high schools	28.7%		34.4	222^nd of 349 public high schools	36.4%	12	62.0	24.0	55.0	20.0	52.0	19.0	16.2	$12,403
Pathways Future Center	Public, Virtual	6-12	550 E. 124th Avenue	Thornton	80241	Adams County	Adams 12 Five Star Schools	No	No	Yes	No	(720) 972-4723	386	20	19.4	72.5%	90 (23.3%)	14 (3.6%)	270 (69.9%)	3 (0.8%)	0 (0.0%)	0 (0.0%)	8 (2.1%)								(n/a)								$14,003
Mountain Range High School	Public	9-12	12500 Huron Street	Westminster	80234	Adams County	Adams 12 Five Star Schools	No	No	No	No	(720) 972-6300	1,788	86	20.7	53.5%	635 (35.5%)	30 (1.7%)	916 (51.2%)	103 (5.8%)	11 (0.6%)	2 (0.1%)	90 (5.0%)	27.9	239^th of 328 public high schools	27.1%		35.8	218^th of 349 public high schools	37.5%	21	54.0	20.0	55.0	24.0	51.0	19.0	22.6	$14,155
Prairie View High School	Public	9-12	12909 E 120th Ave	Henderson	80640	Adams County	School District 27J	No	No	No	No	(303) 655-8800	1,809	87	20.7	54.1%	505 (27.9%)	93 (5.1%)	1,045 (57.8%)	91 (5.0%)	2 (0.1%)	7 (0.4%)	66 (3.6%)	20.2	268^th of 328 public high schools	18.3%		23.8	260^th of 349 public high schools	25.5%	8	51.0	15.0	54.0	21.0	44.0	12.0	13.8	$12,784
Legacy High School	Public	9-12	2701 West 136th Street	Broomfield	80023	Broomfield County	Adams 12 Five Star Schools	No	No	No	No	(720) 972-6700	2,052	97	21.1	23.9%	1,248 (60.8%)	26 (1.3%)	517 (25.2%)	118 (5.8%)	7 (0.3%)	2 (0.1%)	134 (6.5%)	86.2	39^th of 328 public high schools	88.1%		86.6	41^st of 349 public high schools	88.3%	2	78.0	60.0	83.0	62.0	82.0	61.0	38.1	$13,879
Vantage Point	Public	6-12	10900 Huron Street	Northglenn	80234	Adams County	Adams 12 Five Star Schools	No	No	No	Yes	(720) 972-5800	331	32	10.3	74.0%	68 (20.5%)	8 (2.4%)	240 (72.5%)	5 (1.5%)	1 (0.3%)	0 (0.0%)	9 (2.7%)								(n/a)					14.0			$23,959
Northglenn High School	Public	9-12	601 West 100th Place	Northglenn	80260	Adams County	Adams 12 Five Star Schools	No	No	No	No	(720) 972-4600	1,844	96	19.2	71.7%	321 (17.4%)	27 (1.5%)	1,383 (75.0%)	40 (2.2%)	13 (0.7%)	3 (0.2%)	57 (3.1%)	23.1	256^th of 328 public high schools	22.0%		22.3	268^th of 349 public high schools	23.2%	12	48.0	20.0	54.0	26.0	37.0	21.0	15.6	$14,909
Thornton High School	Public	9-12	9351 Washington Street	Thornton	80229	Adams County	Adams 12 Five Star Schools	No	No	No	No	(720) 972-4800	1,439	88	16.3	78.7%	218 (15.1%)	22 (1.5%)	1,026 (71.3%)	139 (9.7%)	6 (0.4%)	1 (0.1%)	23 (1.6%)	6.7	314^th of 328 public high schools	4.3%		9.2	318^th of 349 public high schools	8.9%	4	24.0	9.0	35.0	11.0	27.0	8.0		$15,982
North Valley School for Young Adults	Public	9-12	8990 York St	Thornton	80229	Adams County	Mapleton School District No. 1	No	No	No	No	(303) 853-1790	102	5	22.1	65.7%	11 (10.8%)	2 (2.0%)	87 (85.3%)	0 (0.0%)	1 (1.0%)	0 (0.0%)	1 (1.0%)								(n/a)								$15,336

Frequently Asked Questions about Horizon High School

How many students attend Horizon High School?

In the 2024-25 school year, 1,966 students attended Horizon High School.

What district is Horizon High School in?

Adams 12 Five Star Schools

Is Horizon High School a good school?

Horizon High School ranks 102^nd of 328 Colorado high schools. SchoolDigger rates this school 3 stars out of 5.

What schools feed into Horizon High School?

Horizon High School is fed by the following schools:

Elementary : Eagleview Elementary School
Elementary : Skyview Elementary School
Elementary : Tarver Elementary School

What is the racial makeup of Horizon High School?

Students at Horizon High School are 53% White, 35% Hispanic, 5% Two or more races, 5% Asian, 1% African American.

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

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.