For the 2024 school year, there are 38 public schools serving 25,424 students in Ontario, CA (there are 12 private schools, serving 2,637 private students). 91% of all K-12 students in Ontario, CA are educated in public schools (compared to the CA state average of 90%).
The top ranked public schools in Ontario, CA are Edison Elementary School, Ranch View Elementary School and Chaffey District Online High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Ontario, CA public schools have an average math proficiency score of 25% (versus the California public school average of 33%), and reading proficiency score of 43% (versus the 47% statewide average). Schools in Ontario have an average ranking of 5/10, which is in the bottom 50% of California public schools.
Minority enrollment is 95% of the student body (majority Hispanic), which is more than the California public school average of 79% (majority Hispanic).
Best Public Schools in Ontario, CA (2024)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Edison Elementary School
(Math: 58% | Reading: 69%)
Rank:
Rank:
9/
Top 20%10
515 E. Sixth St.
Ontario, CA 91764
(909) 984-5618
Ontario, CA 91764
(909) 984-5618
Grades: K-8
| 676 students
Rank: #22.
Ranch View Elementary School
(Math: 46% | Reading: 64%)
Rank:
Rank:
8/
Top 30%10
3300 Old Archibald Rd.
Ontario, CA 91761
(909) 947-5545
Ontario, CA 91761
(909) 947-5545
Grades: K-6
| 853 students
Rank: #33.
Chaffey District Online High School
Alternative School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
1802 E. 7th St.
Ontario, CA 91764
(909) 985-0966
Ontario, CA 91764
(909) 985-0966
Grades: 9-12
| 105 students
Rank: #44.
Chaffey Community Day
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
7/
Top 50%10
1802 E. Seventh St.
Ontario, CA 91764
(909) 985-0966
Ontario, CA 91764
(909) 985-0966
Grades: 9-12
| 21 students
Rank: #55.
Colony High School
(Math: 25% | Reading: 62%)
Rank:
Rank:
7/
Top 50%10
3850 E. Riverside Dr.
Ontario, CA 91761
(909) 930-2929
Ontario, CA 91761
(909) 930-2929
Grades: 9-12
| 2,134 students
Rank: #66.
Grace Yokley Junior High School
(Math: 27% | Reading: 54%)
Rank:
Rank:
7/
Top 50%10
2947 S. Turner Ave.
Ontario, CA 91761
(909) 947-6774
Ontario, CA 91761
(909) 947-6774
Grades: 7-8
| 623 students
Rank: #77.
Vista Grande Elementary School
(Math: 32% | Reading: 49%)
Rank:
Rank:
7/
Top 50%10
1390 W. Francis St.
Ontario, CA 91762
(909) 988-2234
Ontario, CA 91762
(909) 988-2234
Grades: K-6
| 398 students
Rank: #88.
Ontario High School
(Math: 22% | Reading: 60%)
Rank:
Rank:
6/
Top 50%10
901 W. Francis St.
Ontario, CA 91762
(909) 988-7411
Ontario, CA 91762
(909) 988-7411
Grades: 9-12
| 2,286 students
Rank: #99.
Oaks Middle School
(Math: 26% | Reading: 52%)
Rank:
Rank:
6/
Top 50%10
1221 S. Oaks Ave.
Ontario, CA 91762
(909) 988-2050
Ontario, CA 91762
(909) 988-2050
Grades: 7-8
| 834 students
Rank: #1010.
Creek View Elementary School
(Math: 28% | Reading: 47%)
Rank:
Rank:
6/
Top 50%10
3742 Lytle Creek N. Loop
Ontario, CA 91761
(909) 947-8385
Ontario, CA 91761
(909) 947-8385
Grades: K-6
| 646 students
Rank: #1111.
Central Language Academy
(Math: 25% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
415 E. G St.
Ontario, CA 91764
(909) 983-8522
Ontario, CA 91764
(909) 983-8522
Grades: K-8
| 720 students
Rank: #1212.
De Anza Middle School
(Math: 28% | Reading: 42%)
Rank:
Rank:
6/
Top 50%10
1450 S. Sultana Ave.
Ontario, CA 91761
(909) 986-8577
Ontario, CA 91761
(909) 986-8577
Grades: 7-8
| 541 students
Rank: #1313.
Corona Elementary School
(Math: 25-29% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
1140 N. Corona Ave.
Ontario, CA 91764
(909) 984-6411
Ontario, CA 91764
(909) 984-6411
Grades: K-6
| 455 students
Rank: #1414.
Vineyard Elementary School
(Math: 30% | Reading: 40%)
Rank:
Rank:
6/
Top 50%10
1500 E. Sixth St.
Ontario, CA 91764
(909) 984-2306
Ontario, CA 91764
(909) 984-2306
Grades: K-8
| 660 students
Rank: #1515.
Elderberry Elementary School
(Math: 31% | Reading: 38%)
Rank:
Rank:
6/
Top 50%10
950 N. Elderberry Ave.
Ontario, CA 91762
(909) 986-0108
Ontario, CA 91762
(909) 986-0108
Grades: K-6
| 615 students
Rank: #1616.
Sultana Elementary School
(Math: 27% | Reading: 40%)
Rank:
Rank:
5/
Bottom 50%10
1845 S. Sultana Ave.
Ontario, CA 91761
(909) 986-1215
Ontario, CA 91761
(909) 986-1215
Grades: K-6
| 676 students
Rank: #1717.
Mountain View Elementary School
(Math: 28% | Reading: 38%)
Rank:
Rank:
5/
Bottom 50%10
2825 Walnut St.
Ontario, CA 91761
(909) 947-3516
Ontario, CA 91761
(909) 947-3516
Grades: K-6
| 585 students
Rank: #1818.
El Camino Elementary School
(Math: 29% | Reading: 36%)
Rank:
Rank:
5/
Bottom 50%10
1525 W. Fifth St.
Ontario, CA 91762
(909) 986-6402
Ontario, CA 91762
(909) 986-6402
Grades: K-6
| 406 students
Rank: #1919.
Chaffey High School
(Math: 15% | Reading: 54%)
Rank:
Rank:
5/
Bottom 50%10
1245 N. Euclid Ave.
Ontario, CA 91762
(909) 988-5560
Ontario, CA 91762
(909) 988-5560
Grades: 9-12
| 3,360 students
Rank: #2020.
Montera Elementary School
(Math: 28% | Reading: 33%)
Rank:
Rank:
5/
Bottom 50%10
4825 Bandera St.
Ontario, CA 91762
(909) 445-1062
Ontario, CA 91762
(909) 445-1062
Grades: K-6
| 541 students
Rank: #2121.
Mission Elementary School
(Math: 27% | Reading: 32%)
Rank:
Rank:
5/
Bottom 50%10
5555 Howard St.
Ontario, CA 91762
(909) 627-3010
Ontario, CA 91762
(909) 627-3010
Grades: K-6
| 608 students
Rank: #2222.
Richard Haynes Elementary School
(Math: 23% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
715 W. Francis St.
Ontario, CA 91762
(909) 984-1759
Ontario, CA 91762
(909) 984-1759
Grades: K-6
| 756 students
Rank: #23 - 2423. - 24.
Bon View Elementary School
(Math: 22% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
2121 S. Bon View Ave.
Ontario, CA 91761
(909) 947-3932
Ontario, CA 91761
(909) 947-3932
Grades: K-6
| 625 students
Rank: #23 - 2423. - 24.
Lincoln Elementary School
(Math: 22% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
440 N. Allyn Ave.
Ontario, CA 91764
(909) 983-9803
Ontario, CA 91764
(909) 983-9803
Grades: K-6
| 572 students
Rank: #2525.
Del Norte Elementary School
(Math: 20-24% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
850 Del Norte Ave.
Ontario, CA 91764
(909) 986-9515
Ontario, CA 91764
(909) 986-9515
Grades: K-6
| 432 students
Rank: #2626.
Arroyo Elementary School
(Math: 21% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
1700 E. Seventh St.
Ontario, CA 91764
(909) 985-1012
Ontario, CA 91764
(909) 985-1012
Grades: K-7
| 406 students
Rank: #2727.
Vina Danks Middle School
(Math: 17% | Reading: 37%)
Rank:
Rank:
4/
Bottom 50%10
1020 N. Vine Ave.
Ontario, CA 91762
(909) 983-2691
Ontario, CA 91762
(909) 983-2691
Grades: 7-8
| 644 students
Rank: #2828.
Ray Wiltsey Middle School
(Math: 17% | Reading: 36%)
Rank:
Rank:
4/
Bottom 50%10
1450 E. G St.
Ontario, CA 91764
(909) 986-5838
Ontario, CA 91764
(909) 986-5838
Grades: 6-8
| 880 students
Rank: #2929.
Euclid Elementary School
(Math: 18% | Reading: 34%)
Rank:
Rank:
4/
Bottom 50%10
1120 S. Euclid Ave.
Ontario, CA 91762
(909) 984-5119
Ontario, CA 91762
(909) 984-5119
Grades: K-6
| 590 students
Rank: #3030.
Hawthorne Elementary School
(Math: 20% | Reading: 31%)
Rank:
Rank:
4/
Bottom 50%10
705 W. Hawthorne St.
Ontario, CA 91762
(909) 986-6582
Ontario, CA 91762
(909) 986-6582
Grades: K-6
| 545 students
Rank: #3131.
Journey
Charter School
(Math: 20% | Reading: 28%)
Rank:
Rank:
3/
Bottom 50%10
25560 Alessandsro Blvd.
Ontario, CA 91764
(951) 601-6620
Ontario, CA 91764
(951) 601-6620
Grades: K-6
| 538 students
Rank: #3232.
Berlyn Elementary School
(Math: 17% | Reading: 27%)
Rank:
Rank:
3/
Bottom 50%10
1320 N. Berlyn Ave.
Ontario, CA 91764
(909) 986-8995
Ontario, CA 91764
(909) 986-8995
Grades: K-6
| 636 students
Rank: #3333.
Mariposa Elementary School
(Math: 16% | Reading: 18%)
Rank:
Rank:
2/
Bottom 50%10
1605 E. D St.
Ontario, CA 91764
(909) 983-4116
Ontario, CA 91764
(909) 983-4116
Grades: K-6
| 596 students
Rank: #3434.
Valley View High (Continuation School)
Alternative School
(Math: ≤5% | Reading: 6-9%)
Rank:
Rank:
1/
Bottom 50%10
1801 E. Sixth St.
Ontario, CA 91764
(909) 985-0966
Ontario, CA 91764
(909) 985-0966
Grades: 9-12
| 328 students
Rank: n/an/a
Baldy View Rop
Vocational School
1501 S. Bon View Ave.
Ontario, CA 91761
(909) 947-3400
Ontario, CA 91761
(909) 947-3400
Grades: 9-12
| n/a students
Show 3 more public schools in Ontario, CA (out of 38 total schools)
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Ontario, California Public Schools (Closed)
School
Location
Grades
Students
2230 East Fourth St.
Ontario, CA 91764
(909) 395-3587
Ontario, CA 91764
(909) 395-3587
Grades: K
| 321 students
California Academy Of Sports Science (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(970) 258-0518
Ontario, CA 91764
(970) 258-0518
Grades: K-12
| 41 students
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Grades: K-12
| 179 students
California Prep Sutter 8-12 (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(855) 687-6249
Ontario, CA 91764
(855) 687-6249
Grades: 8-12
| 147 students
California Prep Sutter K-7 (Closed 2021)
Charter School
4684 Ontario Mills Pkwy, Ste.
Ontario, CA 91764
(855) 687-6249
Ontario, CA 91764
(855) 687-6249
Grades: K-7
| 148 students
California Steam San Bernardino (Closed 2021)
Charter School
4684 Ontario Mills Pkwy #100
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Grades: K-12
| 2,412 students
California Steam Santa Barbara (Closed 2021)
Charter School
4684 Ontario Mills Pkwy Ste. 1
Ontario, CA 91764
(714) 386-9346
Ontario, CA 91764
(714) 386-9346
Grades: K-12
| 157 students
California Steam Sonoma (Closed 2021)
Charter School
4684 Ontario Mills Pkwy.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Grades: K-12
| 556 students
California Steam Sonoma Ii (Closed 2021)
Charter School
14630 Armstrong Woods Rd.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Grades: K-12
| 1,074 students
California Vanguard Academy - Fresno (Closed 2021)
Charter School
4684 Ontario Mills Pkwy.
Ontario, CA 91764
(818) 697-0535
Ontario, CA 91764
(818) 697-0535
Grades: K-12
| 27 students
Canyon View High School (Closed 2011)
Alternative School
557 West Fifth St
Ontario, CA 91762
(909) 983-7102
Ontario, CA 91762
(909) 983-7102
Grades: 11-12
| n/a students
Dorothy Gibson County High School (Closed 2021)
Special Education School
1800 East Seventh Street
Ontario, CA 91764
Ontario, CA 91764
Grades: 6-12
| 109 students
1556 South Sultana Ave.
Ontario, CA 91761
(909) 983-5578
Ontario, CA 91761
(909) 983-5578
Grades: K
| 317 students
Student Outreach Academic Recovery (S.o.a.r.) Prog (Closed 2011)
Alternative School
1556 South Sultana Ave
Ontario, CA 91761
(909) 418-6433
Ontario, CA 91761
(909) 418-6433
Grades: 6-8
| n/a students
University Prep (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(855) 687-6249
Ontario, CA 91764
(855) 687-6249
Grades: K-12
| 158 students
University Prep - Fresno (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(714) 323-7869
Ontario, CA 91764
(714) 323-7869
Grades: K-12
| 19 students
University Prep - San Bernardino (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Grades: K-12
| 44 students
Uplift California North Charter (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(415) 845-2423
Ontario, CA 91764
(415) 845-2423
Grades: 9-12
| 191 students
Uplift California Santa Barbara (Closed 2021)
Charter School
2300 Highway 166
Ontario, CA 91764
(818) 697-0535
Ontario, CA 91764
(818) 697-0535
Grades: K-12
| 354 students
Uplift California South Charter (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(415) 845-2423
Ontario, CA 91764
(415) 845-2423
Grades: 9-12
| 51 students
Uplift Monterey (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(415) 845-2423
Ontario, CA 91764
(415) 845-2423
Grades: K-12
| 124 students
Valiant Academy Of Los Angeles (Closed 2021)
Charter School
32248 Crown Valley Rd.
Ontario, CA 91764
(909) 287-3487
Ontario, CA 91764
(909) 287-3487
Grades: K-12
| 1,299 students
Valiant Academy Of Southern California (Closed 2021)
Charter School
4612 Dehesa Rd.
Ontario, CA 91764
(909) 287-3487
Ontario, CA 91764
(909) 287-3487
Grades: K-12
| 2,550 students
Valiant Santa Barbara (Closed 2021)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Grades: K-12
| 75 students
Frequently Asked Questions
What are the top ranked public schools in Ontario, CA?
The top ranked public schools in Ontario, CA include Edison Elementary School, Ranch View Elementary School and Chaffey District Online High School.
How many public schools are located in Ontario, CA?
38 public schools are located in Ontario, CA.
What percentage of students in Ontario, CA go to public school?
91% of all K-12 students in Ontario, CA are educated in public schools (compared to the CA state average of 90%).
What is the racial composition of students in Ontario, CA?
Ontario, CA public schools minority enrollment is 95% of the student body (majority Hispanic), which is more than the California public schools average of 79% (majority Hispanic).
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