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Whitcomb Continuation High

Public Grades 9-12

2014^th

SchoolDigger Rank ?

of 2,137 California High Schools

Better than 6% of California high schools

Summary

Whitcomb Continuation High serves 104 students in grades 9–12 in Glendora, within Glendora Unified. The most pressing concern is that 2025–2026 proficiency was low in every reported subject—14% in English language arts (ELA), 0% in math and 4% in science—while 64% of students were chronically absent, compared with 18% statewide and 9% districtwide.

Whitcomb’s proficiency is well below state and district results: ELA was 14%, versus 49% statewide and 61% in the district; math was 0%, versus 38% and 52%; science was 4%, versus 36% and 40%. Math has the largest gap to both benchmarks. Among nearby continuation schools, Whitcomb leads in ELA, with 14% compared with 3% at Fairvalley High (Continuation) and 5% at Arrow High (Continuation). Its 4% in science is slightly above those two schools’ average, but its 0% in math does not exceed either peer’s result. Graduation is a brighter measure: Whitcomb’s 93% rate is above the state’s 88%, though below the district’s 98%.

Results have not kept pace with rising state scores. From 2022–2023 to 2025–2026, Whitcomb’s ELA score edged from 13.9% to 14.3%, math stayed at 0%, and science rose from 0% to 4%; state proficiency rose in all three subjects, widening the gaps. SchoolDigger places Whitcomb at the 6th percentile, with 0 stars and a rank of 2,014 out of 2,137 in 2025–2026; its percentile fell from 21 in 2023–2024. SchoolDigger’s measure of how well the school serves students with low socioeconomic status also dropped, from the 23rd to the 4th percentile; for Hispanic students, it fell from the 25th to the 8th. Context includes a 10.7 student-teacher ratio in 2024–2025 and 44% of students who were free/reduced lunch eligible that year. With 104 students, year-to-year percentages can be volatile.

104

Students ?

10.7

Student/teacher ratio ?

$57,097

Per pupil spending ?

44.2%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

350 West Mauna Loa Ave.
Glendora, CA 91740-4399

(626) 852-4550

District: Glendora Unified

Racial breakdown:

Hispanic:

58.7%

White:

29.8%

Two or more races:

5.8%

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Compare Whitcomb Continuation High to nearby high schools!

At a glance

▼ Ranking trend: Declining — 22nd percentile in 2015 → 6th in 2026

Strengths

✓93% graduate in 4 years — above the California average (88%)

✓Small classes — about 11 students per teacher

Worth a look

!Test scores below the California average (6% vs 42% meeting standards)

!In the lower quartile statewide (6th percentile)

!High chronic absenteeism (64% vs 18% California)

Students meeting standards (2025-2026) ?

This school6%

District avg53%

California avg42%

2,014^th of 2,137

California public high schools ?

Bottom 6%▼ down 17 pts since 2016

From bottom 22% (2016) to bottom 6% (2026)

See the entire ranking list of California High Schools →

★★★★★

SchoolDigger rating ?

2^nd of 2High Schools in the Glendora Unified

261^st of 968Glendora 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
2026	8.9	2014 of 2137	5.8%	☆☆☆☆☆
2025	13.4	1865 of 2162	13.7%	★☆☆☆☆
2024	19.4	1713 of 2159	20.7%	★☆☆☆☆
2023	10.8	2050 of 2170	5.5%	☆☆☆☆☆
2022	15.9	1768 of 2123	16.7%	★☆☆☆☆
2019	19.8	1631 of 2133	23.5%	★☆☆☆☆
2018	13.4	1654 of 2017	18.0%	★☆☆☆☆
2017	14.9	1597 of 2021	21.0%	★☆☆☆☆
2016	16.5	1581 of 2039	22.5%	★☆☆☆☆
2015	16.5	1555 of 1994	22.0%	★☆☆☆☆
2013	20.8	1615 of 2426	33.4%	★★☆☆☆
2012	8.0	2077 of 2354	11.8%	★☆☆☆☆
2011	29.5	1330 of 2367	43.8%	★★☆☆☆
2010	22.4	1517 of 2281	33.5%	★★☆☆☆
2009	23.0	1714 of 2238	23.4%	★☆☆☆☆
2008	21.7	1470 of 2117	30.6%	★★☆☆☆
2007	21.9	1416 of 2063	31.4%	★★☆☆☆
2006	16.6	1586 of 1968	19.4%	★☆☆☆☆
2005	21.5	1341 of 1901	29.5%	★☆☆☆☆
2004	24.9	1077 of 1653	34.8%	★★☆☆☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	8.3	1734 of 1865	7.0%	☆☆☆☆☆
2025	16.3	1585 of 1906	16.8%	★☆☆☆☆
2024	14.3	1644 of 1915	14.2%	★☆☆☆☆
2023	10.2	1801 of 1915	6.0%	☆☆☆☆☆
2022	11.9	1683 of 1858	9.4%	☆☆☆☆☆
2019	22.2	1413 of 1833	22.9%	★☆☆☆☆
2018	13.6	1459 of 1760	17.1%	★☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2026	9.8	1722 of 1880	8.4%	☆☆☆☆☆
2025	16.4	1567 of 1900	17.5%	★☆☆☆☆
2024	24.9	1432 of 1902	24.7%	★☆☆☆☆
2023	10.8	1804 of 1917	5.9%	☆☆☆☆☆
2022	17.8	1534 of 1861	17.6%	★☆☆☆☆
2019	19.1	1422 of 1814	21.6%	★☆☆☆☆
2018	11.0	1506 of 1742	13.5%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	8.4	1910 of 1999	4.5%	☆☆☆☆☆
2025	11.6	1809 of 2013	10.1%	★☆☆☆☆
2024	23.4	1555 of 2026	23.2%	★☆☆☆☆
2023	12.3	1868 of 2030	8.0%	☆☆☆☆☆
2022	18.0	1600 of 1943	17.7%	★☆☆☆☆
2019	15.9	1605 of 1937	17.1%	★☆☆☆☆
2018	13.1	1549 of 1862	16.8%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	7.9	1842 of 1932	4.7%	☆☆☆☆☆
2025	11.6	1722 of 1942	11.3%	★☆☆☆☆
2024	20.3	1531 of 1948	21.4%	★☆☆☆☆
2023	10.2	1870 of 1963	4.7%	☆☆☆☆☆
2022	17.3	1570 of 1916	18.1%	★☆☆☆☆
2019	17.0	1505 of 1880	19.9%	★☆☆☆☆
2018	11.8	1571 of 1834	14.3%	★☆☆☆☆

Special Education

Year	Avg score	Statewide rank	California percentile	Rating
2023	27.1	915 of 1197	23.6%	★☆☆☆☆

White

Year	Avg score	Statewide rank	California percentile	Rating
2019	11.4	1074 of 1222	12.1%	★☆☆☆☆
2018	5.0	1104 of 1173	5.9%	☆☆☆☆☆

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)

Special Education (2023)24th percentile+18 vs school

White (2019)12th percentile-11 vs school

Hispanic (2026)8th percentile+3 vs school

Female (2026)7th percentile~ school

Male (2026)5th percentile~ school

Low Socio Economic Status (2026)4th percentile~ school

By subject vs California (2025-2026) ?

English Language Arts/Literacy14%-35 vs state

Science4%-32 vs state

Mathematics0%-38 vs state

★

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Schools Near Whitcomb Continuation High

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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 8th Grade	CAST Science 10th Grade	CAST Science 11th Grade	CAST Science 12th Grade	CAST Science All Grades	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 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
Whitcomb Continuation High	Public	9-12	350 West Mauna Loa Ave.	Glendora	91740	Los Angeles County	Glendora Unified	No	(n/a)	No	(n/a)	(626) 852-4550	104	10	10.7	44.2%	31 (29.8%)	1 (1.0%)	61 (58.7%)	3 (2.9%)	0 (0.0%)	0 (0.0%)	6 (5.8%)	8.9	2014^th of 2137 public high schools	5.8%		13.4	1865^th of 2162 public high schools	13.7%	149			3.7		3.6		14.3	14.3		0.0	0.0	$57,097	$56,102	$995
Sierra High	Public	9-12	1040 East Gladstone St.	Azusa	91702	Los Angeles County	Azusa Unified	No	(n/a)	No	(n/a)	(626) 852-8300	119	15	7.7	94.1%	3 (2.5%)	1 (0.8%)	113 (95.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (1.7%)	8.9	2009^th of 2137 public high schools	6.0%		11.6	1937^th of 2162 public high schools	10.4%	72			1.5		1.4		16.7	16.7		0.0	0.0	$52,669	$50,488	$2,181
Arrow High (Continuation)	Public	9-12	1505 South Sunflower Ave.	Glendora	91740	Los Angeles County	Charter Oak Unified	No	(n/a)	No	(n/a)	(626) 914-3961	71	5	13.3	85.9%	6 (8.5%)	1 (1.4%)	60 (84.5%)	1 (1.4%)	1 (1.4%)	0 (0.0%)	2 (2.8%)	12.2	1838^th of 2137 public high schools	14.0%		10.9	1969^th of 2162 public high schools	8.9%	131			5.3		4.6		5.3	5.3		10.5	10.5	$41,157	$36,200	$4,957
Bridges Community Day	Public	7-12	1505 South Sunflower Ave.	Glendora	91740	Los Angeles County	Charter Oak Unified	No	(n/a)	No	(n/a)	(626) 914-3961	1	2	.6	—	0 (0.0%)	0 (0.0%)	1 (100.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Azusa High	Public	9-12	240 North Cerritos Ave.	Azusa	91702	Los Angeles County	Azusa Unified	No	(n/a)	No	(n/a)	(626) 815-3400	1,609	78	20.5	89.3%	38 (2.4%)	23 (1.4%)	1,463 (90.9%)	60 (3.7%)	1 (0.1%)	0 (0.0%)	22 (1.4%)	40	1277^th of 2137 public high schools	40.2%		45.1	1140^th of 2162 public high schools	47.3%	137			26.8	8.3	26.1		44.7	44.7		18.4	18.4	$18,020	$16,552	$1,468
Charter Oak High	Public	9-12	1430 East Covina Blvd.	Covina	91724	Los Angeles County	Charter Oak Unified	No	(n/a)	No	(n/a)	(626) 915-5841	1,259	57	22.0	69.5%	143 (11.4%)	39 (3.1%)	946 (75.1%)	94 (7.5%)	5 (0.4%)	0 (0.0%)	29 (2.3%)	60.2	812^th of 2137 public high schools	62.0%		57.9	879^th of 2162 public high schools	59.3%	67			38.9		38.0		55.6	55.6		27.9	27.9	$21,833	$20,552	$1,281
Glendora High	Public	9-12	1600 East Foothill Blvd.	Glendora	91741	Los Angeles County	Glendora Unified	No	(n/a)	No	(n/a)	(626) 963-5731	2,069	86	24.1	21.2%	624 (30.2%)	36 (1.7%)	1,002 (48.4%)	276 (13.3%)	4 (0.2%)	1 (0.0%)	125 (6.0%)	75.6	510^th of 2137 public high schools	76.1%		83.6	345^th of 2162 public high schools	84.0%	165		27.5	40.0		37.6		67.0	67.0		51.8	51.8	$21,558	$20,042	$1,516
Fairvalley High (Continuation)	Public	9-12	758 West Grondahl St.	Covina	91722	Los Angeles County	Covina-Valley Unified	No	(n/a)	No	(n/a)	(626) 974-4800	115	15	7.8	87.0%	8 (7.0%)	4 (3.5%)	97 (84.3%)	5 (4.3%)	0 (0.0%)	0 (0.0%)	1 (0.9%)	6.4	2121^st of 2137 public high schools	0.7%		7.9	2122^nd of 2162 public high schools	1.9%	1			0.0		0.0		2.6	2.6		0.0	0.0	$43,376	$41,604	$1,772
San Dimas High	Public	9-12	800 West Covina Blvd.	San Dimas	91773	Los Angeles County	Bonita Unified	No	(n/a)	No	(n/a)	(909) 971-8230	1,235	58	21.4	37.6%	220 (17.8%)	37 (3.0%)	735 (59.5%)	132 (10.7%)	0 (0.0%)	0 (0.0%)	110 (8.9%)	91.2	176^th of 2137 public high schools	91.8%		89.6	204^th of 2162 public high schools	90.6%	28		60.5		38.5	59.5		80.6	80.6		50.4	50.4	$18,375	$17,972	$403
Northview High	Public	9-12	1016 West Cypress Ave.	Covina	91722	Los Angeles County	Covina-Valley Unified	No	(n/a)	No	(n/a)	(626) 974-6120	1,247	56	22.4	78.9%	51 (4.1%)	28 (2.2%)	1,074 (86.1%)	73 (5.9%)	2 (0.2%)	0 (0.0%)	18 (1.4%)	37.5	1333^rd of 2137 public high schools	37.6%		50.4	1030^th of 2162 public high schools	52.4%	303			22.1		21.7		44.9	44.9		18.3	18.3	$24,136	$21,952	$2,184

Frequently Asked Questions about Whitcomb Continuation High

How many students attend Whitcomb Continuation High?

In the 2024-25 school year, 104 students attended Whitcomb Continuation High.

What is the racial makeup of Whitcomb Continuation High?

Students at Whitcomb Continuation High are 59% Hispanic, 30% White, 6% Two or more races, 3% Asian, 2% Not Specified.

Is Whitcomb Continuation High a good school?

Whitcomb Continuation High ranks in the bottom 5.8% of California high schools.

What district is Whitcomb Continuation High in?

Glendora Unified

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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.