Best traditional public schools in Ontario-Montclair (2025)

District-run public schools. Ranked by the Success Index (US) from official American data; 32 schools in Ontario-Montclair, California. Rank positions shown on each profile are within United States and California.

1
55
Edison ElementaryOntario · Public Elementary60% Math proficiency · 736 students
2
44
Buena Vista Arts-IntegratedMontclair · Public Elementary49% Math proficiency · 369 students
3
43
Vista Grande ElementaryOntario · Public Elementary49% Math proficiency · 358 students
4
40
Moreno ElementaryMontclair · Public Elementary46% Math proficiency · 428 students
5
40
Serrano MiddleMontclair · Public Middle48% Math proficiency · 657 students
6
39
Monte Vista ElementaryMontclair · Public Elementary47% Math proficiency · 535 students
7
38
Elderberry ElementaryOntario · Public Elementary52% Math proficiency · 544 students
8
37
Howard ElementaryMontclair · Public Elementary46% Math proficiency · 433 students
9
35
Ramona ElementaryMontclair · Public Elementary42% Math proficiency · 556 students
10
34
Sultana ElementaryOntario · Public Elementary41% Math proficiency · 589 students
11
32
Central Language AcademyOntario · Public Elementary27% Math proficiency · 736 students
12
30
Vineyard ElementaryOntario · Public Elementary36% Math proficiency · 562 students
13
29
Oaks MiddleOntario · Public Middle31% Math proficiency · 668 students
14
27
Vernon MiddleMontclair · Public Middle29% Math proficiency · 580 students
15
26
Kingsley ElementaryMontclair · Public Elementary37% Math proficiency · 494 students
16
26
Lincoln ElementaryOntario · Public Elementary37% Math proficiency · 530 students
17
26
Lehigh ElementaryMontclair · Public Elementary42% Math proficiency · 477 students
18
26
Corona ElementaryOntario · Public Elementary38% Math proficiency · 414 students
19
26
Mission ElementaryOntario · Public Elementary37% Math proficiency · 571 students
20
25
Euclid ElementaryOntario · Public Elementary35% Math proficiency · 572 students
21
25
Richard Haynes ElementaryOntario · Public Elementary34% Math proficiency · 641 students
22
23
Vina Danks MiddleOntario · Public Middle23% Math proficiency · 544 students
23
23
Arroyo ElementaryOntario · Public Elementary29% Math proficiency · 493 students
24
23
Hawthorne ElementaryOntario · Public Elementary29% Math proficiency · 549 students
25
23
Montera ElementaryMontclair · Public Elementary30% Math proficiency · 564 students
26
22
De Anza MiddleOntario · Public Middle26% Math proficiency · 510 students
27
21
Del Norte ElementaryOntario · Public Elementary30% Math proficiency · 428 students
28
21
El Camino ElementaryOntario · Public Elementary29% Math proficiency · 476 students
29
20
Ray Wiltsey MiddleOntario · Public Middle25% Math proficiency · 727 students
30
18
Bon View ElementaryOntario · Public Elementary27% Math proficiency · 598 students
31
15
Mariposa ElementaryOntario · Public Elementary24% Math proficiency · 537 students
32
13
Berlyn ElementaryOntario · Public Elementary22% Math proficiency · 639 students

#	School	Sector	Success Index (US)	Key result	Students
1	Edison Elementary Ontario · Elementary · Grades K–8	Public	54.8 Top 50%	60% Math proficiency	736
2	Buena Vista Arts-Integrated Montclair · Elementary · Grades K–6	Public	44.3 Lower 50%	49% Math proficiency	369
3	Vista Grande Elementary Ontario · Elementary · Grades K–6	Public	42.6 Lower 50%	49% Math proficiency	358
4	Moreno Elementary Montclair · Elementary · Grades K–6	Public	40.2 Lower 50%	46% Math proficiency	428
5	Serrano Middle Montclair · Middle · Grades 7–8	Public	40.0 Lower 50%	48% Math proficiency	657
6	Monte Vista Elementary Montclair · Elementary · Grades K–6	Public	38.8 Lower 50%	47% Math proficiency	535
7	Elderberry Elementary Ontario · Elementary · Grades K–6	Public	37.7 Lower 50%	52% Math proficiency	544
8	Howard Elementary Montclair · Elementary · Grades K–6	Public	37.2 Lower 50%	46% Math proficiency	433
9	Ramona Elementary Montclair · Elementary · Grades K–6	Public	34.8 Lower 50%	42% Math proficiency	556
10	Sultana Elementary Ontario · Elementary · Grades K–6	Public	33.7 Lower 50%	41% Math proficiency	589
11	Central Language Academy Ontario · Elementary · Grades K–8	Public	31.8 Lower 50%	27% Math proficiency	736
12	Vineyard Elementary Ontario · Elementary · Grades K–8	Public	29.9 Lower 50%	36% Math proficiency	562
13	Oaks Middle Ontario · Middle · Grades 7–8	Public	28.8 Lower 50%	31% Math proficiency	668
14	Vernon Middle Montclair · Middle · Grades 7–8	Public	26.9 Lower 50%	29% Math proficiency	580
15	Kingsley Elementary Montclair · Elementary · Grades K–6	Public	26.3 Lower 50%	37% Math proficiency	494
16	Lincoln Elementary Ontario · Elementary · Grades K–6	Public	26.3 Lower 50%	37% Math proficiency	530
17	Lehigh Elementary Montclair · Elementary · Grades K–6	Public	26.2 Lower 50%	42% Math proficiency	477
18	Corona Elementary Ontario · Elementary · Grades K–6	Public	25.9 Lower 50%	38% Math proficiency	414
19	Mission Elementary Ontario · Elementary · Grades K–6	Public	25.7 Lower 50%	37% Math proficiency	571
20	Euclid Elementary Ontario · Elementary · Grades K–6	Public	25.3 Lower 50%	35% Math proficiency	572
21	Richard Haynes Elementary Ontario · Elementary · Grades K–6	Public	24.9 Lower 50%	34% Math proficiency	641
22	Vina Danks Middle Ontario · Middle · Grades 7–8	Public	23.3 Lower 50%	23% Math proficiency	544
23	Arroyo Elementary Ontario · Elementary · Grades K–8	Public	23.1 Lower 50%	29% Math proficiency	493
24	Hawthorne Elementary Ontario · Elementary · Grades K–6	Public	22.9 Lower 50%	29% Math proficiency	549
25	Montera Elementary Montclair · Elementary · Grades K–6	Public	22.8 Lower 50%	30% Math proficiency	564
26	De Anza Middle Ontario · Middle · Grades 7–8	Public	22.0 Lower 50%	26% Math proficiency	510
27	Del Norte Elementary Ontario · Elementary · Grades K–6	Public	21.2 Lower 50%	30% Math proficiency	428
28	El Camino Elementary Ontario · Elementary · Grades K–6	Public	21.0 Lower 50%	29% Math proficiency	476
29	Ray Wiltsey Middle Ontario · Middle · Grades 6–8	Public	20.0 Lower 50%	25% Math proficiency	727
30	Bon View Elementary Ontario · Elementary · Grades K–6	Public	18.4 Lower 50%	27% Math proficiency	598
31	Mariposa Elementary Ontario · Elementary · Grades K–6	Public	15.4 Lower 50%	24% Math proficiency	537
32	Berlyn Elementary Ontario · Elementary · Grades K–6	Public	13.4 Lower 50%	22% Math proficiency	639

Edison Elementary in Ontario leads the 2025 list of traditional public schools in Ontario-Montclair with a Success Index (US) of 54.8. Of the 32 schools shown, 32 are public.

For the full picture see the wider California traditional public schools rankings, every school on the Ontario-Montclair page, or the comparison tool to put a shortlist side by side.

Free academic assessment

Is your child on grade level in reading and math?

Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.

Personalised learning plan mapped to the Australian Curriculum
English & Maths from Kindergarten to Year 12
Flexible memberships, no lock-in contracts
Centres across NSW, VIC, QLD, WA, SA and ACT

Frequently asked questions

What is the best public school in Ontario-Montclair?

Edison Elementary in Ontario, California ranks first among traditional public schools in Ontario-Montclair with a Success Index (US) of 54.8 out of 100 (Enrollment: 736).

How are traditional public schools in Ontario-Montclair ranked?

Each school's Success Index (US) combines 4 factors: math proficiency (30%), reading proficiency (30%), community advantage (fewer free/reduced-price lunch) (25%), students per teacher (15%). Each factor is a percentile against schools of the same type across United States. Schools with fewer than 60 students are excluded from rankings.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.