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Altaville School for Independent Study

Public, Virtual Grades 5-8

Students ?

11.2

Student/teacher ratio ?

33.3%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

981 Tuolumne
Angels Camp, CA 95222-1359

(209) 736-1855

District: Mark Twain Union Elementary

Racial breakdown:

White:

88.9%

American Indian:

11.1%

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At a glance

Strengths

✓Small classes — about 11 students per teacher

Worth a look

!High chronic absenteeism (31% vs 19% California)

Not ranked this year

Altaville School for Independent Study did not have enough recent test-score data to be ranked. Check the trend below for past years.

715^th of 968Mark Twain Union Elementary among California districts

★

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Schools Near Altaville School for Independent Study

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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)				CAST Science (2026)			Smarter Balanced Assessments English Language Arts/Literacy (2026)					Smarter Balanced Assessments Mathematics (2026)					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/reduced lunch (2024-25)	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	CAST Science 5th Grade	CAST Science 8th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 5th Grade	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 All Grades	Smarter Balanced Assessments Mathematics 5th Grade	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics 7th Grade	Smarter Balanced Assessments Mathematics 8th Grade	Smarter Balanced Assessments Mathematics All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Altaville School for Independent Study	Public, Virtual	5-8	981 Tuolumne	Angels Camp	95222	Calaveras County	Mark Twain Union Elementary	No	(n/a)	Yes	(n/a)	(209) 736-1855	9	1	11.2	33.3%	8 (88.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (11.1%)	0 (0.0%)	0 (0.0%)								(n/a)														$24,599	$24,066	$533
Avery Middle	Public	6-8	4545 Moran Rd.	Avery	95224	Calaveras County	Vallecito Union	No	(n/a)	No	(n/a)	(209) 795-8520	199	11	17.5	47.2%	134 (67.3%)	0 (0.0%)	49 (24.6%)	1 (0.5%)	2 (1.0%)	2 (1.0%)	11 (5.5%)	71.6	642^nd of 2703 public middle schools	76.2%		75	582^nd of 2761 public middle schools	78.9%	60		43.3	43.3		71.8	59.4	46.7	60.0		59.2	39.1	43.3	47.5	$24,012	$23,058	$954
Toyon Middle	Public	6-8	3412 Double Spring Rd.	Valley Springs	95252	Calaveras County	Calaveras Unified	No	(n/a)	No	(n/a)	(209) 754-2137	522	25	20.9	56.1%	324 (62.1%)	3 (0.6%)	139 (26.6%)	4 (0.8%)	7 (1.3%)	0 (0.0%)	45 (8.6%)	8.6	2604^th of 2703 public middle schools	3.7%		17.6	2330^th of 2761 public middle schools	15.6%	274		13.0	13.0		14.3	18.0	9.1	13.8		7.1	11.6	5.5	8.4	$40,321	$38,810	$1,511

Frequently Asked Questions about Altaville School for Independent Study

How many students attend Altaville School for Independent Study?

In the 2024-25 school year, 9 students attended Altaville School for Independent Study.

What is the racial makeup of Altaville School for Independent Study?

Students at Altaville School for Independent Study are 89% White, 11% American Indian.

What district is Altaville School for Independent Study in?

Mark Twain Union Elementary

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Latest California data All new data »

2025–26 attendance data, dropout rates & graduation ratesNewOct 15, 2026

2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresNewOct 15, 2026

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 2026

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.