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Wilmer Amina Carter High

Q: Is Wilmer Amina Carter High a good school?

Wilmer Amina Carter High ranks 814 th of 2135 California high schools. SchoolDigger rates this school 3 stars out of 5.

Public Grades 9-12

814^th

SchoolDigger Rank ?

of 2,135 California High Schools

Better than 62% of California high schools

Summary

Wilmer Amina Carter High serves grades 9–12 and has 1,951 students in Rialto, in an area with nearby high schools in Rialto, Fontana and San Bernardino. Its clearest standout is graduation: in 2025–26, 98% of students graduated, compared with 88% statewide and 97% in Rialto Unified. The dropout rate was 2%, versus 8% statewide. Attendance remains a concern: chronic absenteeism was 23%, above the state’s 18% and the district’s 22%.

Science is Carter’s strongest result against nearby comprehensive high schools, while math is its clearest weakness. In 2025–26, 38% of students were proficient in science, above the state’s 36%, the district’s 28% and the nearby-school average of 32%; only Rialto High scored higher among the six nearby peers. English proficiency was 61%, above the state’s 49%, the district’s 44% and the nearby average of 60%, though Carter was near the lower end of that peer group. Math proficiency was 24%, below the state’s 38%, the district’s 25% and the nearby average of 25%.

Results have improved over the longer term but slipped in the latest year: from 2022–23 to 2025–26, English rose 14 percentage points, math 4 and science 19, yet all three subjects fell from their 2024–25 results. SchoolDigger ranked Carter in the 62nd percentile and gave it 3 stars in 2025–26, down from the 75th percentile the prior year. Its student-teacher ratio was 22.1 in 2024–25, near the middle of nearby schools; 78% of students were free/reduced lunch eligible that year, below the nearby comparison average of 85%. SchoolDigger’s statewide ranking for Special Education Students dropped sharply, from the 81st percentile in 2024–25 to the 14th in 2025–26, indicating a much lower relative standing in how well the school serves this group. For Homeless Students, the school ranked in the 85th percentile, above its overall 62nd-percentile standing.

1,951

Students ?

22.1

Student/teacher ratio ?

$21,576

Per pupil spending ?

78.3%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

2630 North Linden Ave.
Rialto, CA 92377-8446

(909) 854-4100

District: Rialto Unified

Feeder schools for Wilmer Amina Carter High:

Elementary:	A. H. Morgan Elementary
	Dr. Edward Fitzgerald Elementary
	Elizabeth T. Hughbanks Elementary
	George H. Dunn Elementary
	More...
	Helen L. Dollahan Elementary
	Lena M. Preston Elementary
	Levi Bemis Elementary
	Lida M. Henry Elementary
	Merle S. Casey Elementary
	Nancy R. Kordyak Elementary
	W.J.C. Trapp Elementary
	Winn A. Myers Elementary
Middle:	Ben F. Kolb Middle
	Ethel Kucera Middle
	Warren F. Frisbie Middle

Racial breakdown:

Hispanic:

80.5%

African American:

12.1%

White:

3.6%

See top rated California high schools

Compare Wilmer Amina Carter High to nearby high schools!

At a glance

▬ Ranking trend: Holding steady — 63rd percentile in 2016 → 62nd in 2026

Strengths

✓98% graduate in 4 years — above the California average (88%)

✓Above the California median (62nd percentile)

Worth a look

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

!Mathematics scores 14 pts below the California average

!Large classes — about 22 students per teacher

Students meeting standards (2025-2026) ?

This school41%

District avg34%

California avg42%

814^th of 2,135

California public high schools ?

Top 38%▼ down 1 pts since 2016

See the entire ranking list of California High Schools →

★★★★★

SchoolDigger rating ?

2^nd of 4High Schools in the Rialto Unified

977^th of 1,530Rialto 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	60.2	814 of 2135	61.9%	★★★☆☆
2025	73.0	536 of 2162	75.2%	★★★★☆
2024	63.0	693 of 2159	67.9%	★★★☆☆
2023	45.4	1094 of 2170	49.6%	★★☆☆☆
2022	41.4	1142 of 2123	46.2%	★★☆☆☆
2021	54.6	542 of 1290	58.0%	★★★☆☆
2019	55.0	853 of 2133	60.0%	★★★☆☆
2018	63.4	733 of 2017	63.7%	★★★☆☆
2017	40.5	1233 of 2021	39.0%	★★☆☆☆
2016	61.7	750 of 2039	63.2%	★★★☆☆
2015	52.7	922 of 1994	53.8%	★★★☆☆
2013	34.6	1192 of 2426	50.9%	★★★☆☆
2012	34.6	1198 of 2354	49.1%	★★☆☆☆
2011	36.1	1149 of 2367	51.5%	★★★☆☆
2010	32.4	1213 of 2281	46.8%	★★☆☆☆
2009	36.3	1148 of 2238	48.7%	★★☆☆☆
2008	33.4	1085 of 2117	48.7%	★★☆☆☆
2007	31.1	1105 of 2063	46.4%	★★☆☆☆
2006	67.4	327 of 1968	83.4%	★★★★☆
2005	62.9	369 of 1901	80.6%	★★★★☆

African American

Year	Avg score	Statewide rank	California percentile	Rating
2026	55.6	183 of 492	62.8%	★★★☆☆
2025	72.1	112 of 523	78.6%	★★★★☆
2024	75.7	93 of 517	82.0%	★★★★☆
2023	55.6	193 of 521	63.0%	★★★☆☆
2022	57.9	172 of 522	67.0%	★★★☆☆
2019	59.1	192 of 592	67.6%	★★★☆☆
2018	65.1	174 of 582	70.1%	★★★★☆

Disabled

Year	Avg score	Statewide rank	California percentile	Rating
2022	26.4	936 of 1161	19.4%	★☆☆☆☆
2021	31.5	386 of 555	30.5%	★★☆☆☆
2019	34.2	656 of 1117	41.3%	★★☆☆☆
2018	66.2	229 of 1052	78.2%	★★★★☆

English Language Learner

Year	Avg score	Statewide rank	California percentile	Rating
2024	43.7	495 of 1085	54.4%	★★★☆☆
2023	47.0	402 of 1064	62.2%	★★★☆☆
2022	34.5	685 of 1044	34.4%	★★☆☆☆
2021	66.1	89 of 467	80.9%	★★★★☆
2019	49.8	285 of 941	69.7%	★★★☆☆
2018	67.7	165 of 938	82.4%	★★★★☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	60.8	688 of 1864	63.1%	★★★☆☆
2025	73.8	463 of 1906	75.7%	★★★★☆
2024	58.3	709 of 1915	63.0%	★★★☆☆
2023	42.6	1046 of 1915	45.4%	★★☆☆☆
2022	40.7	1034 of 1858	44.3%	★★☆☆☆
2021	49.9	516 of 1054	51.0%	★★★☆☆
2019	50.4	837 of 1833	54.3%	★★★☆☆
2018	62.9	668 of 1760	62.0%	★★★☆☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2026	70.0	501 of 1880	73.4%	★★★★☆
2025	85.4	201 of 1900	89.4%	★★★★☆
2024	73.5	413 of 1902	78.3%	★★★★☆
2023	56.9	745 of 1917	61.1%	★★★☆☆
2022	50.7	816 of 1861	56.2%	★★★☆☆
2019	64.6	541 of 1814	70.2%	★★★★☆
2018	73.8	422 of 1742	75.8%	★★★★☆

Homeless

Year	Avg score	Statewide rank	California percentile	Rating
2026	79.8	55 of 358	84.6%	★★★★☆
2025	84.9	38 of 410	90.7%	★★★★★
2024	67.2	81 of 328	75.3%	★★★★☆
2023	37.9	176 of 299	41.1%	★★☆☆☆
2022	52.4	126 of 290	56.6%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	60.0	731 of 1997	63.4%	★★★☆☆
2025	78.6	367 of 2013	81.8%	★★★★☆
2024	66.8	565 of 2026	72.1%	★★★★☆
2023	50.0	951 of 2030	53.2%	★★★☆☆
2022	48.1	894 of 1943	54.0%	★★★☆☆
2021	62.6	365 of 1126	67.6%	★★★☆☆
2019	60.7	664 of 1937	65.7%	★★★☆☆
2018	72.5	469 of 1862	74.8%	★★★★☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	54.9	828 of 1930	57.1%	★★★☆☆
2025	70.0	527 of 1942	72.9%	★★★★☆
2024	63.3	622 of 1948	68.1%	★★★☆☆
2023	43.5	1016 of 1963	48.2%	★★☆☆☆
2022	37.8	1110 of 1916	42.1%	★★☆☆☆
2021	53.2	474 of 1122	57.8%	★★★☆☆
2019	53.1	790 of 1880	58.0%	★★★☆☆
2018	57.2	777 of 1834	57.6%	★★★☆☆

Multi-racial

Year	Avg score	Statewide rank	California percentile	Rating
2022	16.9	442 of 515	14.2%	★☆☆☆☆
2019	43.8	257 of 422	39.1%	★★☆☆☆

Special Education

Year	Avg score	Statewide rank	California percentile	Rating
2026	21.1	1061 of 1235	14.1%	★☆☆☆☆
2025	70.3	239 of 1252	80.9%	★★★★☆
2024	38.8	639 of 1216	47.5%	★★☆☆☆
2023	19.0	1120 of 1197	6.4%	☆☆☆☆☆

White

Year	Avg score	Statewide rank	California percentile	Rating
2026	74.4	271 of 1130	76.0%	★★★★☆
2025	51.5	589 of 1155	49.0%	★★☆☆☆
2024	85.0	136 of 1173	88.4%	★★★★☆
2023	21.9	953 of 1193	20.1%	★☆☆☆☆
2022	31.4	839 of 1204	30.3%	★★☆☆☆
2019	65.7	409 of 1222	66.5%	★★★☆☆
2018	75.6	295 of 1173	74.9%	★★★★☆

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)

Homeless (2026)85th percentile+23 vs school

White (2026)76th percentile+14 vs school

Hispanic (2026)73rd percentile+11 vs school

Low Socio Economic Status (2026)63rd percentile~ school

Female (2026)63rd percentile~ school

African American (2026)63rd percentile~ school

Male (2026)57th percentile-5 vs school

English Language Learner (2024)54th percentile-14 vs school

Disabled (2022)19th percentile-27 vs school

Multi-racial (2022)14th percentile-32 vs school

Special Education (2026)14th percentile-48 vs school

By subject vs California (2025-2026) ?

English Language Arts/Literacy61%+12 vs state

Science38%~ state avg

Mathematics24%-14 vs state

★

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Schools Near Wilmer Amina Carter 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 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
Wilmer Amina Carter High	Public	9-12	2630 North Linden Ave.	Rialto	92377	San Bernardino County	Rialto Unified	No	(n/a)	No	(n/a)	(909) 854-4100	1,951	88	22.1	78.3%	71 (3.6%)	236 (12.1%)	1,571 (80.5%)	33 (1.7%)	7 (0.4%)	3 (0.2%)	26 (1.3%)	60.2	814^th of 2135 public high schools	61.9%		73	536^th of 2162 public high schools	75.2%	278		38.4	27.3	38.1				61.2	61.2				24.0	24.0	$21,576	$19,670	$1,906
Eisenhower High	Public	9-12	1321 North Lilac Ave.	Rialto	92376	San Bernardino County	Rialto Unified	No	(n/a)	No	(n/a)	(909) 820-7777	2,075	97	21.4	86.7%	45 (2.2%)	181 (8.7%)	1,800 (86.7%)	19 (0.9%)	3 (0.1%)	5 (0.2%)	20 (1.0%)	49.2	1047^th of 2135 public high schools	51.0%		67.3	651^st of 2162 public high schools	69.9%	396		30.6	11.8	29.9				61.5	61.5				14.8	14.8	$22,424	$20,580	$1,844
Provisional Accelerated Learning Academy	Public, Charter	6-12	2450 Blake St.	San Bernardino	92411	San Bernardino County	Provisional Accelerated Learning Academy District	Yes	(n/a)	No	(n/a)	(909) 887-7002	244	12	19.8	73.0%	11 (4.5%)	42 (17.2%)	169 (69.3%)	2 (0.8%)	3 (1.2%)	0 (0.0%)	16 (6.6%)	14	1777^th of 2135 public high schools	16.8%		16.8	1749^th of 2162 public high schools	19.1%	28	0.0	10.7		6.4		18.5	14.8	21.4	19.1		3.7	0.0	3.6	2.3
Eric Birch High (Continuation)	Public	10-12	10760 Cypress Ave.	Fontana	92337	San Bernardino County	Fontana Unified	No	(n/a)	No	(n/a)	(909) 357-5310	239	19	12.8	87.4%	17 (7.1%)	12 (5.0%)	206 (86.2%)	3 (1.3%)	0 (0.0%)	0 (0.0%)	1 (0.4%)	9.1	1996^th of 2135 public high schools	6.5%		9.3	2050^th of 2162 public high schools	5.2%	54		3.1	10.0	3.6				10.0	10.0				2.2	2.2	$8,034	$6,972	$1,062
Fontana A. B. Miller High	Public	9-12	6821 Oleander Ave.	Fontana	92336	San Bernardino County	Fontana Unified	No	(n/a)	No	(n/a)	(909) 357-5800	1,950	97	20.1	75.3%	68 (3.5%)	84 (4.3%)	1,722 (88.3%)	47 (2.4%)	5 (0.3%)	5 (0.3%)	18 (0.9%)	64.8	716^th of 2135 public high schools	66.5%		59.7	830^th of 2162 public high schools	61.6%	114		35.1	6.3	33.9				63.8	63.8				33.7	33.7	$53,931	$46,852	$7,079
Entrepreneur High Fontana	Public, Charter	9-12	7775 Sierra Ave.	Fontana	92336	San Bernardino County	Entrepreneur High Fontana District	Yes	(n/a)	No	(n/a)	(909) 200-7148	501	24	21.1	74.3%	18 (3.6%)	65 (13.0%)	392 (78.2%)	2 (0.4%)	2 (0.4%)	2 (0.4%)	17 (3.4%)								(n/a)															$15,369	$14,044	$1,325
Summit High	Public	9-12	15551 Summit Ave.	Fontana	92336	San Bernardino County	Fontana Unified	No	(n/a)	No	(n/a)	(909) 357-5950	2,725	111	24.5	72.1%	204 (7.5%)	273 (10.0%)	1,956 (71.8%)	206 (7.6%)	3 (0.1%)	19 (0.7%)	62 (2.3%)	68.3	653^rd of 2135 public high schools	69.4%		71.7	565^th of 2162 public high schools	73.9%	88		34.1	20.0	33.6				68.9	68.9				36.4	36.4	$72,392	$63,392	$9,000
Dr. John H. Milor High Continuation	Public	9-12	266 West Randall	Rialto	92376	San Bernardino County	Rialto Unified	No	(n/a)	No	(n/a)	(909) 820-8110	190	19	10.0	81.1%	5 (2.6%)	15 (7.9%)	165 (86.8%)	1 (0.5%)	1 (0.5%)	1 (0.5%)	1 (0.5%)	9	2003^rd of 2135 public high schools	6.2%		10.4	2002^nd of 2162 public high schools	7.4%	1		1.4		1.3				10.0	10.0				3.6	3.6	$56,516	$56,118	$398
Arroyo Valley High	Public	9-12	1881 West Baseline St.	San Bernardino	92411	San Bernardino County	San Bernardino City Unified	No	(n/a)	No	(n/a)	(909) 381-4295	2,692	112	24.0	96.2%	32 (1.2%)	94 (3.5%)	2,510 (93.2%)	24 (0.9%)	5 (0.2%)	10 (0.4%)	17 (0.6%)	39.3	1292^nd of 2135 public high schools	39.5%		31.9	1450^th of 2162 public high schools	32.9%	158		29.4	4.2	28.3				41.2	41.2				17.7	17.7	$19,446	$17,632	$1,814
Rialto High	Public	9-12	595 South Eucalyptus Ave.	Rialto	92376	San Bernardino County	Rialto Unified	No	(n/a)	No	(n/a)	(909) 421-7500	2,623	114	22.9	85.7%	32 (1.2%)	141 (5.4%)	2,395 (91.3%)	30 (1.1%)	5 (0.2%)	1 (0.0%)	15 (0.6%)	62	774^th of 2135 public high schools	63.7%		61.7	771^st of 2162 public high schools	64.3%	3		38.8	15.4	38.3				63.2	63.2				25.3	25.3	$20,037	$18,142	$1,895

Frequently Asked Questions about Wilmer Amina Carter High

What district is Wilmer Amina Carter High in?

Rialto Unified

What is the racial makeup of Wilmer Amina Carter High?

Students at Wilmer Amina Carter High are 81% Hispanic, 12% African American, 4% White, 2% Asian, 1% Two or more races.

Is Wilmer Amina Carter High a good school?

Wilmer Amina Carter High ranks 814^th of 2135 California high schools. SchoolDigger rates this school 3 stars out of 5.

How many students attend Wilmer Amina Carter High?

In the 2024-25 school year, 1,951 students attended Wilmer Amina Carter High.

What schools feed into Wilmer Amina Carter High?

Rate Wilmer Amina Carter High!

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Latest California data All new data »

2013–14 through 2024–25 immunization rates (updated)NewOct 19, 2026

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

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

2024–25 school spending dataJul 1, 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.