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Tri Mountain Academy

Public Grades 7-12

Summary

Shasta County Juvenile Court is a small public high school serving grades 7-12 in Redding, California, with a diverse student population of just 26 students. However, this school has struggled with significant academic and attendance challenges compared to nearby schools in the area.

Shasta County Juvenile Court consistently ranks in the bottom 10% of California high schools, with only 18.18% of students proficient in English Language Arts and 0% proficient in Mathematics. The school has also grappled with high dropout rates ranging from 14.3% to 46.7% and low four-year graduation rates between 46.7% and 81.8%. Additionally, chronic absenteeism has risen sharply, from 0% in 2017-2018 to 7.4% in 2022-2023. The majority of students, around 85-88%, qualify for free or reduced-price lunch, indicating a high level of economic disadvantage.

In comparison, nearby schools like Foothill High, University Preparatory, and Shasta High have significantly higher academic achievement and better student outcomes. The unique challenges faced by the juvenile justice-involved students at Shasta County Juvenile Court may contribute to these disparities, highlighting the need for targeted interventions and support to improve educational outcomes for this vulnerable population.

Students ?

8.3

Student/teacher ratio ?

$24,461

Per pupil spending ?

88%

Free/discounted lunch ?

2684 Radio Ln.
Redding, CA 96001

(530) 225-0360

District: Shasta County Office of Education

Racial breakdown:

White:

48.0%

Hispanic:

20.0%

African American:

12.0%

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At a glance

▼ Ranking trend: Declining — 54th percentile in 2004 → 9th in 2013

Strengths

✓Small classes — about 8 students per teacher

Worth a look

!Test scores below the California average (8% vs 41% meeting standards)

!Graduation rate below the California average (50% vs 86%)

!Dropout rate above the California average (50% vs 9%)

Students meeting standards (2022-2023) ?

This school8%

District avg12%

California avg41%

Not ranked this year

Tri Mountain Academy did not have enough recent test-score data to be ranked. Check the trend below for past years.

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	California percentile	Rating
2013	5.0	2203 of 2426	9.2%	☆☆☆☆☆
2012	9.4	2032 of 2354	13.7%	★☆☆☆☆
2011	18.5	1693 of 2367	28.5%	★☆☆☆☆
2010	13.6	1885 of 2281	17.4%	★☆☆☆☆
2009	48.2	787 of 2238	64.8%	★★★☆☆
2008	22.4	1435 of 2117	32.2%	★★☆☆☆
2007	29.6	1143 of 2063	44.6%	★★☆☆☆
2006	17.0	1563 of 1968	20.6%	★☆☆☆☆
2005	13.5	1638 of 1901	13.8%	★☆☆☆☆
2004	37.5	753 of 1653	54.4%	★★★☆☆

By subject vs California (2022-2023) ?

English Language Arts/Literacy18%-28 vs state

Mathematics0%-35 vs state

★

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Schools Near Tri Mountain Academy

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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 (2025)				Ranking (2024)				CAST Science (2025)				Smarter Balanced Assessments English Language Arts/Literacy (2025)					Smarter Balanced Assessments Mathematics (2025)					Per Pupil Expenditures (2025)
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	CAST Science 8th Grade	CAST Science 11th Grade	CAST Science 12th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 6th Grade	Smarter Balanced Assessments English Language Arts/Literacy 7th Grade	Smarter Balanced Assessments English Language Arts/Literacy 8th Grade	Smarter Balanced Assessments English Language Arts/Literacy 11th Grade	Smarter Balanced Assessments English Language Arts/Literacy All Grades	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics 7th Grade	Smarter Balanced Assessments Mathematics 8th Grade	Smarter Balanced Assessments Mathematics 11th Grade	Smarter Balanced Assessments Mathematics All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Tri Mountain Academy	Public	7-12	2684 Radio Ln.	Redding	96001	Shasta County	Shasta County Office of Education	No	(n/a)	No	(n/a)	(530) 225-0360	25	3	8.3	88.0%	12 (48.0%)	3 (12.0%)	5 (20.0%)	0 (0.0%)	3 (12.0%)	0 (0.0%)	2 (8.0%)								(n/a)															$24,461	$21,474	$2,987
Shasta-Trinity Regional Occupational Program	Public	10-12	4659 Eastside Rd.	Redding	96001	Shasta County	Shasta-Trinity Regional Occupational Program	No	(n/a)	(n/a)	(n/a)	(530) 246-3302	0				0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Enterprise High	Public	9-12	3411 Churn Creek Rd.	Redding	96002	Shasta County	Shasta Union High	No	(n/a)	No	(n/a)	(530) 222-6601	1,148	54	21.2	65.7%	547 (47.6%)	68 (5.9%)	269 (23.4%)	153 (13.3%)	52 (4.5%)	6 (0.5%)	43 (3.7%)	55.7	917^th of 2162 public high schools	57.6%		76.8	462^nd of 2159 public high schools	78.6%	455		30.2		30.2				45.6	45.6				31.6	31.6	$7,940	$6,040	$1,900
Shasta Charter Academy	Public, Charter	9-12	307 Park Marina Cir.	Redding	96001	Shasta County	Shasta Charter Academy District	Yes	(n/a)	No	(n/a)	(530) 245-2600	283	15	19.2	37.8%	191 (67.5%)	3 (1.1%)	42 (14.8%)	5 (1.8%)	8 (2.8%)	2 (0.7%)	28 (9.9%)	79.6	416^th of 2162 public high schools	80.8%		77.8	440^th of 2159 public high schools	79.6%	24		48.6		48.6				63.9	63.9				38.9	38.9
University Preparatory	Public, Charter	6-12	2200 Eureka Way	Redding	96001	Shasta County	University Preparatory District	Yes	(n/a)	No	(n/a)	(530) 245-2790	1,009	48	21.1	31.7%	691 (68.5%)	8 (0.8%)	123 (12.2%)	67 (6.6%)	13 (1.3%)	2 (0.2%)	104 (10.3%)	96.2	75^th of 2162 public high schools	96.5%		93.5	145^th of 2159 public high schools	93.3%	70	55.6	65.4	54.6	58.5	72.7	77.3	79.6	85.0	78.4	51.0	57.4	61.6	57.1	56.8
Shasta Collegiate Academy	Public	9-12	2200 Eureka Way	Redding	96001	Shasta County	Shasta Union High	No	(n/a)	No	(n/a)	(530) 245-2760	76	7	10.3	46.1%	52 (68.4%)	0 (0.0%)	11 (14.5%)	3 (3.9%)	4 (5.3%)	0 (0.0%)	6 (7.9%)	86.9	266^th of 2162 public high schools	87.7%		76.1	469^th of 2159 public high schools	78.3%	203		48.6		47.2				77.8	77.8				44.4	44.4	$4,788	$3,920	$868
Shasta High	Public	9-12	2500 Eureka Way	Redding	96001	Shasta County	Shasta Union High	No	(n/a)	No	(n/a)	(530) 241-4161	1,268	62	20.4	48.1%	809 (63.8%)	34 (2.7%)	225 (17.7%)	64 (5.0%)	69 (5.4%)	4 (0.3%)	58 (4.6%)	83.2	356^th of 2162 public high schools	83.5%		90.7	209^th of 2159 public high schools	90.3%	147		44.7		44.9				66.0	66.0				50.7	50.7	$7,135	$5,872	$1,263
Pioneer Continuation High	Public	9-12	2650 Eighth St.	Redding	96001	Shasta County	Shasta Union High	No	(n/a)	No	(n/a)	(530) 243-1880	215	15	14.2	76.7%	133 (61.9%)	9 (4.2%)	37 (17.2%)	4 (1.9%)	16 (7.4%)	1 (0.5%)	14 (6.5%)	9.1	2062^nd of 2162 public high schools	4.6%		14.9	1821^st of 2159 public high schools	15.7%	241		0.0		1.5				11.8	11.8				1.3	1.3	$4,259	$3,324	$935
California Heritage Youthbuild Academy II	Public, Charter	9-12	8544 Airport Rd.	Redding	96002	Shasta County	California Heritage Youthbuild Academy II District	Yes	(n/a)	No	(n/a)	(530) 378-5254	140	5	28.3	82.9%	87 (62.1%)	3 (2.1%)	25 (17.9%)	0 (0.0%)	10 (7.1%)	0 (0.0%)	13 (9.3%)	15.3	1797^th of 2162 public high schools	16.9%		15.3	1811^th of 2159 public high schools	16.1%	14			12.5	12.5				9.3	9.3				2.4	2.4
Shasta County Independent Study	Public	6-12	3711 Oasis Rd.	Redding	96003	Shasta County	Shasta County Office of Education	No	(n/a)	No	(n/a)	(530) 225-0163	102	4	25.3	74.5%	63 (61.8%)	4 (3.9%)	23 (22.5%)	0 (0.0%)	1 (1.0%)	0 (0.0%)	11 (10.8%)	25.3	1590^th of 2162 public high schools	26.5%		18.7	1727^th of 2159 public high schools	20.0%	137			16.7	15.8				20.0	30.0				3.9	7.5	$19,878	$18,752	$1,126

Frequently Asked Questions about Tri Mountain Academy

What district is Tri Mountain Academy in?

Shasta County Office of Education

How many students attend Tri Mountain Academy?

In the 2024-25 school year, 25 students attended Tri Mountain Academy.

What is the racial makeup of Tri Mountain Academy?

Students at Tri Mountain Academy are 48% White, 20% Hispanic, 12% African American, 12% American Indian, 8% Two or more races.

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Latest California data All new data »

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 2026

2024–25 CSA Spanish test scoresDec 22, 2025

2024–25 dropout rates & graduation ratesNov 14, 2025

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