For the 2025 school year, there are 17 public schools serving 8,185 students in 91764, CA (there are , serving 70 private students). 99% of all K-12 students in 91764, CA are educated in public schools (compared to the CA state average of 90%).
The top ranked public schools in 91764, CA are Edison Elementary School, Chaffey District Online High School and Chaffey Community Day. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 91764 have an average math proficiency score of 25% (versus the California public school average of 34%), and reading proficiency score of 35% (versus the 47% statewide average). Schools in 91764, CA have an average ranking of 4/10, which is in the bottom 50% of California public schools.
Minority enrollment is 96% of the student body (majority Hispanic), which is more than the California public school average of 80% (majority Hispanic).
Best 91764, CA Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Edison Elementary School
(Math: 61% | Reading: 69%)
Rank:
Rank:
9/
Top 20%10
515 East Sixth St.
Ontario, CA 91764
(909) 984-5618
Ontario, CA 91764
(909) 984-5618
Gr: K-8 | 729 students Student-teacher ratio: 25:1 Minority enrollment: 90%
Rank: #22.
Chaffey District Online High School
Alternative School
(Math: ≥50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
1802 East 7th St.
Ontario, CA 91764
(909) 985-0966
Ontario, CA 91764
(909) 985-0966
Gr: 9-12 | 112 students Student-teacher ratio: 22:1 Minority enrollment: 74%
Rank: #33.
Chaffey Community Day
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
7/
Top 50%10
1802 East Seventh St.
Ontario, CA 91764
(909) 985-0966
Ontario, CA 91764
(909) 985-0966
Gr: 9-12 | 16 students Student-teacher ratio: 8:1 Minority enrollment: 94%
Rank: #44.
Corona Elementary School
(Math: 45-49% | Reading: 40-44%)
Rank:
Rank:
7/
Top 50%10
1140 North Corona Ave.
Ontario, CA 91764
(909) 984-6411
Ontario, CA 91764
(909) 984-6411
Gr: K-6 | 403 students Student-teacher ratio: 21:1 Minority enrollment: 98%
Rank: #55.
Central Language Academy
(Math: 24% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
415 East G St.
Ontario, CA 91764
(909) 983-8522
Ontario, CA 91764
(909) 983-8522
Gr: K-8 | 733 students Student-teacher ratio: 24:1 Minority enrollment: 97%
Rank: #66.
Vineyard Elementary School
(Math: 31% | Reading: 40%)
Rank:
Rank:
6/
Top 50%10
1500 East Sixth St.
Ontario, CA 91764
(909) 984-2306
Ontario, CA 91764
(909) 984-2306
Gr: K-8 | 594 students Student-teacher ratio: 25:1 Minority enrollment: 99%
Rank: #77.
Entrepreneur High School
Charter School
(Math: 10-14% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
26655 Highland Ave.
Ontario, CA 91764
(909) 888-8458
Ontario, CA 91764
(909) 888-8458
Gr: 9-12 | 520 students Student-teacher ratio: 22:1 Minority enrollment: 94%
Rank: #88.
Ray Wiltsey Middle School
(Math: 21% | Reading: 36%)
Rank:
Rank:
4/
Bottom 50%10
1450 East G St.
Ontario, CA 91764
(909) 986-5838
Ontario, CA 91764
(909) 986-5838
Gr: 6-8 | 741 students Student-teacher ratio: 18:1 Minority enrollment: 99%
Rank: #99.
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
Gr: K-6 | 448 students Student-teacher ratio: 20:1 Minority enrollment: 98%
Rank: #1010.
Arroyo Elementary School
(Math: 21% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
1700 East Seventh St.
Ontario, CA 91764
(909) 985-1012
Ontario, CA 91764
(909) 985-1012
Gr: K-8 | 499 students Student-teacher ratio: 21:1 Minority enrollment: 97%
Rank: #1111.
Lincoln Elementary School
(Math: 20% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
440 North Allyn Ave.
Ontario, CA 91764
(909) 983-9803
Ontario, CA 91764
(909) 983-9803
Gr: K-6 | 538 students Student-teacher ratio: 18:1 Minority enrollment: 96%
Rank: #1212.
Berlyn Elementary School
(Math: 24% | Reading: 27%)
Rank:
Rank:
4/
Bottom 50%10
1320 North Berlyn Ave.
Ontario, CA 91764
(909) 986-8995
Ontario, CA 91764
(909) 986-8995
Gr: K-6 | 629 students Student-teacher ratio: 22:1 Minority enrollment: 97%
Rank: #1313.
Journey
Charter School
(Math: 22% | Reading: 28%)
Rank:
Rank:
3/
Bottom 50%10
25560 Alessandsro Blvd.
Ontario, CA 91764
(951) 601-6620
Ontario, CA 91764
(951) 601-6620
Gr: K-6 | 526 students Student-teacher ratio: 26:1 Minority enrollment: 97%
Rank: #1414.
Mariposa Elementary School
(Math: 22% | Reading: 18%)
Rank:
Rank:
2/
Bottom 50%10
1605 East D St.
Ontario, CA 91764
(909) 983-4116
Ontario, CA 91764
(909) 983-4116
Gr: K-6 | 567 students Student-teacher ratio: 22:1 Minority enrollment: 98%
Rank: #1515.
Iempire Academy
Charter School
(Math: 12% | Reading: 16%)
Rank:
Rank:
1/
Bottom 50%10
2050 East Pacific St.
Ontario, CA 91764
(909) 888-8390
Ontario, CA 91764
(909) 888-8390
Gr: K-5 | 421 students Student-teacher ratio: 30:1 Minority enrollment: 98%
Rank: #1616.
New Vision Middle School
Charter School
(Math: 8% | Reading: 17%)
Rank:
Rank:
1/
Bottom 50%10
26655 Highland Ave.
Ontario, CA 91764
(909) 888-8390
Ontario, CA 91764
(909) 888-8390
Gr: 6-8 | 374 students Student-teacher ratio: 31:1 Minority enrollment: 95%
Rank: #1717.
Valley View High (Continuation School)
Alternative School
(Math: ≤5% | Reading: 6-9%)
Rank:
Rank:
1/
Bottom 50%10
1801 East Sixth St.
Ontario, CA 91764
(909) 985-0966
Ontario, CA 91764
(909) 985-0966
Gr: 9-12 | 335 students Student-teacher ratio: 13:1 Minority enrollment: 94%
91764, California Public Schools (Closed)
School
Location
Quick Facts
2230 East Fourth St.
Ontario, CA 91764
(909) 395-3587
Ontario, CA 91764
(909) 395-3587
Gr: K | 321 students Student-teacher ratio: 19:1 Minority enrollment: 97%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(970) 258-0518
Ontario, CA 91764
(970) 258-0518
Gr: K-12 | 41 students Minority enrollment: 29%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Gr: K-12 | 179 students Student-teacher ratio: 36:1 Minority enrollment: 53%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(855) 687-6249
Ontario, CA 91764
(855) 687-6249
Gr: 8-12 | 147 students Student-teacher ratio: 21:1 Minority enrollment: 49%
4684 Ontario Mills Pkwy, Ste.
Ontario, CA 91764
(855) 687-6249
Ontario, CA 91764
(855) 687-6249
Gr: K-7 | 148 students Student-teacher ratio: 12:1 Minority enrollment: 39%
4684 Ontario Mills Pkwy #100
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Gr: K-12 | 2,412 students Student-teacher ratio: 38:1 Minority enrollment: 48%
4684 Ontario Mills Pkwy Ste. 1
Ontario, CA 91764
(714) 386-9346
Ontario, CA 91764
(714) 386-9346
Gr: K-12 | 157 students Student-teacher ratio: 20:1 Minority enrollment: 47%
4684 Ontario Mills Pkwy.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Gr: K-12 | 556 students Student-teacher ratio: 139:1 Minority enrollment: 43%
14630 Armstrong Woods Rd.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Gr: K-12 | 1,074 student Student-teacher ratio: 30:1 Minority enrollment: 35%
4684 Ontario Mills Pkwy.
Ontario, CA 91764
(818) 697-0535
Ontario, CA 91764
(818) 697-0535
Gr: K-12 | 27 students Minority enrollment: 52%
Dorothy Gibson County High School (Closed 2023)
Special Education School
1800 East Seventh Street
Ontario, CA 91764
Ontario, CA 91764
Gr: 6-12 | 109 students Student-teacher ratio: 14:1 Minority enrollment: 55%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(855) 687-6249
Ontario, CA 91764
(855) 687-6249
Gr: K-12 | 158 students Minority enrollment: 41%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(714) 323-7869
Ontario, CA 91764
(714) 323-7869
Gr: K-12 | 19 students Minority enrollment: 68%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Gr: K-12 | 44 students Minority enrollment: 68%
Uplift California North Charter (Closed 2020)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(415) 845-2423
Ontario, CA 91764
(415) 845-2423
Gr: 9-12 | 191 students Minority enrollment: 55%
2300 Highway 166
Ontario, CA 91764
(818) 697-0535
Ontario, CA 91764
(818) 697-0535
Gr: K-12 | 354 students Minority enrollment: 59%
Uplift California South Charter (Closed 2020)
Charter School
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(415) 845-2423
Ontario, CA 91764
(415) 845-2423
Gr: 9-12 | 51 students Minority enrollment: 69%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(415) 845-2423
Ontario, CA 91764
(415) 845-2423
Gr: K-12 | 124 students Student-teacher ratio: 31:1 Minority enrollment: 42%
32248 Crown Valley Rd.
Ontario, CA 91764
(909) 287-3487
Ontario, CA 91764
(909) 287-3487
Gr: K-12 | 1,299 student Student-teacher ratio: 25:1 Minority enrollment: 45%
4612 Dehesa Rd.
Ontario, CA 91764
(909) 287-3487
Ontario, CA 91764
(909) 287-3487
Gr: K-12 | 2,550 students Student-teacher ratio: 49:1 Minority enrollment: 33%
4684 Ontario Mills Pkwy., Ste.
Ontario, CA 91764
(310) 527-1741
Ontario, CA 91764
(310) 527-1741
Gr: K-12 | 75 students Student-teacher ratio: 15:1 Minority enrollment: 30%
Frequently Asked Questions
What are the top ranked public schools in 91764, CA?
The top ranked public schools in 91764, CA include Edison Elementary School, Chaffey District Online High School and Chaffey Community Day.
How many public schools are located in 91764?
17 public schools are located in 91764.
What percentage of students in 91764 go to public school?
99% of all K-12 students in 91764 are educated in public schools (compared to the CA state average of 90%).
What is the racial composition of students in 91764?
91764 public schools minority enrollment is 96% of the student body (majority Hispanic), which is more than the California public schools average of 80% (majority Hispanic).
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