Ontario offers many wonderful schools in the following school districts, Chaffey Joint Union High School District, Mountain View Elementary School District and Ontario-Montclair Elementary.
Please click the links below to view each category of schools.

33 Elementary Schools

14 Middle Schools

10 High Schools

Ontario Elementary Schools

Arroyo Elementary School
public · K-6 · 637 students
1700 East Seventh St.
Ontario, CA 91764
(909) 985-1012
District: Ontario-Montclair Elementary School District

Berlyn Elementary School
public · K-6 · 819 students
1320 North Berlyn Ave.
Ontario, CA 91764
(909) 986-8995
District: Ontario-Montclair Elementary School District

Bon View Elementary School
public · 1-6 · 686 students
2121 South Bon View Ave.
Ontario, CA 91761
(909) 947-3932
District: Ontario-Montclair Elementary School District

Central Language Academy
public · K-6 · 562 students
415 East G St.
Ontario, CA 91764
(909) 983-8522
District: Ontario-Montclair Elementary School District

Corona Elementary School
public · K-6 · 693 students
1140 North Corona Ave.
Ontario, CA 91764
(909) 984-6411
District: Ontario-Montclair Elementary School District

Creek View Elementary School
public · K-5 · 667 students
3742 Lytle Creek North Loop
Ontario, CA 91761
(909) 947-8385
District: Mountain View Elementary School District

Del Norte Elementary School
public · K-6 · 780 students
850 Del Norte Ave.
Ontario, CA 91764
(909) 986-9515
District: Ontario-Montclair Elementary School District

Echos of Faith Christian School
private · PK-8
11255 Central Avenue
Ontario, CA 91762
(909) 627-3078

Edison Elementary School
public · K-5 · 494 students
515 East Sixth St.
Ontario, CA 91764
(909) 984-5618
District: Ontario-Montclair Elementary School District

El Camino Elementary School
public · K-6 · 749 students
1525 West Fifth St.
Ontario, CA 91762
(909) 986-6402
District: Ontario-Montclair Elementary School District

Elderberry Elementary School
public · K-5 · 627 students
950 North Elderberry Ave.
Ontario, CA 91762
(909) 986-0108
District: Ontario-Montclair Elementary School District

Euclid Elementary School
public · 1-6 · 569 students
1120 South Euclid Ave.
Ontario, CA 91762
(909) 984-5119
District: Ontario-Montclair Elementary School District

Hawthorne Elementary School
public · K-6 · 814 students
705 West Hawthorne St.
Ontario, CA 91762
(909) 986-6582
District: Ontario-Montclair Elementary School District

Levi H. Dickey Elementary School
public · K-6 · 709 students
2840 Parco Ave.
Ontario, CA 91710
(909) 947-6693
District: Chino Valley Unified School District

Liberty Elementary School
public · K-6 · 795 students
2730 South Bon View Ave.
Ontario, CA 91761
(909) 947-9749
District: Chino Valley Unified School District

Lincoln Elementary School
public · K-8 · 372 students
440 North Allyn
Ontario, CA 91764
(909) 983-9803
District: Ontario-Montclair Elementary School District

Mariposa Elementary School
public · K-6 · 839 students
1605 East D St.
Ontario, CA 91764
(909) 983-4116
District: Ontario-Montclair Elementary School District

Mission Elementary School
public · K-6 · 755 students
5555 Howard St.
Ontario, CA 91762
(909) 627-3010
District: Ontario-Montclair Elementary School District

Montecito Baptist School
private · K-12 · 98 students
2560 S Archibald Ave
Ontario, CA 91761
(909) 923-8455

Mountain View Elementary School
public · K-5 · 537 students
2825 Walnut St.
Ontario, CA 91761
(909) 947-3516
District: Mountain View Elementary School District

Ontario Christian Academy
private · 1, 3, 5 · 4 students
P.O. Box 4560
Ontario, CA 91761
(909) 983-5269

Ontario Christian Elementary School
private · K-12 · 893 students
1907 South Euclid Avenue
Ontario, CA 91762
(909) 983-1010

Ontario Christian School
private · PK-8 · 1034 students
1907 S Euclid Ave
Ontario, CA 91762
(909) 983-1010

Ontario Progressive Montessori
private · K-1 · 17 students
328 W Phillips St
Ontario, CA 91762
(909) 988-7145

Ranch View Elementary School
public · K-5 · 666 students
3300 Old Archibald Rd.
Ontario, CA 91761
(909) 947-5545
District: Mountain View Elementary School District

Ontario Middle Schools

De Anza Middle School
public · 6-8 · 967 students
1450 South Sultana Ave.
Ontario, CA 91761
(909) 986-8577
District: Ontario-Montclair Elementary School District

Echos of Faith Christian School
private · PK-8
11255 Central Avenue
Ontario, CA 91762
(909) 627-3078

Grace Yokley Middle School
public · 6-8 · 1106 students
2947 South Turner Ave.
Ontario, CA 91761
(909) 947-6774
District: Mountain View Elementary School District

Lincoln Elementary School
public · K-8 · 372 students
440 North Allyn
Ontario, CA 91764
(909) 983-9803
District: Ontario-Montclair Elementary School District

Montecito Baptist School
private · K-12 · 98 students
2560 S Archibald Ave
Ontario, CA 91761
(909) 923-8455

Oaks Middle School
public · 7-8 · 994 students
1221 South Oaks Ave.
Ontario, CA 91762
(909) 988-2050
District: Ontario-Montclair Elementary School District

Ontario Christian Elementary School
private · K-12 · 893 students
1907 South Euclid Avenue
Ontario, CA 91762
(909) 983-1010

Ontario Christian School
private · PK-8 · 1034 students
1907 S Euclid Ave
Ontario, CA 91762
(909) 983-1010

Ray Wiltsey Middle School
public · 7-8 · 1005 students
1450 East G St.
Ontario, CA 91764
(909) 986-5838
District: Ontario-Montclair Elementary School District

Redeemer Lutheran Christian School
private · PK-8 · 135 students
920 West Sixth Street
Ontario, CA 91762
(909) 986-2615

San Antonio Christian School
private · K-10 · 91 students
1722 East Eighth Street
Ontario, CA 91764
(909) 982-2301

St. George Parish School
private · PK-8 · 253 students
322 W D St
Ontario, CA 91762
(909) 984-9123

Vina Danks Middle School
public · 6-8 · 1103 students
1020 North Vine Ave.
Ontario, CA 91762
(909) 983-2691
District: Ontario-Montclair Elementary School District

Woodcrest Junior High School
public · 7-8 · 575 students
2725 South Campus Ave.
Ontario, CA 91761
(909) 923-3455
District: Chino Valley Unified School District

Ontario High Schools

Canyon View High School
public · 9-12 · 236 students
557 West Fifth St.
Ontario, CA 91762
(909) 983-7102
District: Chaffey Joint Union High School District

Chaffey Community Day School
public · 9-12 · 56 students
525 West Fifth St.
Ontario, CA 91762
(909) 983-8413
District: Chaffey Joint Union High School District

Chaffey High School
public · 9-12 · 3362 students
1245 North Euclid Ave.
Ontario, CA 91762
(909) 988-5560
District: Chaffey Joint Union High School District

Colony High School
public · 9-12 · 2300 students
3850 East Riverside Dr.
Ontario, CA 91761
(909) 930-2929
District: Chaffey Joint Union High School District

Montecito Baptist School
private · K-12 · 98 students
2560 S Archibald Ave
Ontario, CA 91761
(909) 923-8455

Ontario Christian Elementary School
private · K-12 · 893 students
1907 South Euclid Avenue
Ontario, CA 91762
(909) 983-1010

Ontario Christian High School
private · 9-12 · 536 students
931 W Philadelphia St
Ontario, CA 91762
(909) 984-1756

Ontario High School
public · 9-12 · 2787 students
901 West Francis St.
Ontario, CA 91762
(909) 988-7411
District: Chaffey Joint Union High School District

San Antonio Christian School
private · K-10 · 91 students
1722 East Eighth Street
Ontario, CA 91764
(909) 982-2301

Valley View High (Continuation) School
public · 9-12 · 1078 students
1801 East Sixth St.
Ontario, CA 91764
(909) 985-0966
District: Chaffey Joint Union High School District