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Sierra High (Continuation)

Public Grades 10-12

Students ?

9.0

Student/teacher ratio ?

$45,327

Per pupil spending ?

33.3%

Free/discounted lunch ?

461 Sierra Park Rd.
Mammoth Lakes, CA 93546

(760) 934-6802

District: Mammoth Unified

Racial breakdown:

Hispanic:

100.0%

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Compare Sierra High (Continuation) to nearby high schools!

At a glance

▬ Ranking trend: Holding steady — 7th percentile in 2005 → 9th in 2013

Strengths

✓100% graduate in 4 years — above the California average (87%)

✓Small classes — about 9 students per teacher

Worth a look

!Test scores below the California average (0% vs 83% meeting standards)

!High chronic absenteeism (92% vs 19% California)

!Math scores 84 pts below the California average

Students meeting standards (2012-2013) ?

This school0%

District avg88%

California avg83%

Not ranked this year

Sierra High (Continuation) did not have enough recent test-score data to be ranked. Check the trend below for past years.

614^th of 1,543Mammoth Unified among California 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	California percentile	Rating
2013	5.0	2203 of 2426	9.2%	☆☆☆☆☆
2012	42.5	989 of 2354	58.0%	★★★☆☆
2011	5.0	2151 of 2367	9.1%	☆☆☆☆☆
2010	16.9	1747 of 2281	23.4%	★☆☆☆☆
2009	18.2	1860 of 2238	16.9%	★☆☆☆☆
2008	4.8	1953 of 2117	7.7%	☆☆☆☆☆
2007	4.8	1913 of 2063	7.3%	☆☆☆☆☆
2006	4.5	1820 of 1968	7.5%	☆☆☆☆☆
2005	5.2	1761 of 1901	7.4%	☆☆☆☆☆

By subject vs California (2012-2013) ?

English Language Arts0%-83 vs state

Math0%-84 vs state

★

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Schools Near Sierra High (Continuation)

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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 11th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 11th Grade	Smarter Balanced Assessments English Language Arts/Literacy All Grades	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
Sierra High (Continuation)	Public	10-12	461 Sierra Park Rd.	Mammoth Lakes	93546	Mono County	Mammoth Unified	No	(n/a)	No	(n/a)	(760) 934-6802	9	1	9.0	33.3%	0 (0.0%)	0 (0.0%)	9 (100.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)							$45,327	$45,238	$89
Jan Work Community	Public	7-12	451 Sierra Park Rd.	Mammoth Lakes	93546	Mono County	Mono County Office of Education	No	(n/a)	No	(n/a)	(760) 934-0031	11	1	11.4	72.7%	2 (18.2%)	0 (0.0%)	9 (81.8%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)							$31,116	$31,116	$00
Mammoth High	Public	9-12	365 Sierra Park Rd.	Mammoth Lakes	93546	Mono County	Mammoth Unified	No	(n/a)	No	(n/a)	(760) 934-6802	330	21	15.4	38.5%	101 (30.6%)	0 (0.0%)	215 (65.2%)	7 (2.1%)	0 (0.0%)	1 (0.3%)	6 (1.8%)	64.6	697^th of 2162 public high schools	67.8%		64.2	672^nd of 2159 public high schools	68.9%	25	34.9	37.1	67.2	67.2	24.3	24.3	$28,362	$27,196	$1,166

Frequently Asked Questions about Sierra High (Continuation)

What district is Sierra High (Continuation) in?

Mammoth Unified

What is the racial makeup of Sierra High (Continuation)?

Students at Sierra High (Continuation) are 100% Hispanic.

How many students attend Sierra High (Continuation)?

In the 2024-25 school year, 9 students attended Sierra High (Continuation).

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Schools in Mammoth Lakes, CA

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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.