How is Ray Wiltsey Middle School rated?

Ray Wiltsey Middle School holds a C+ rating on TopHap's A-to-D scale, which blends state test results, academic progress and student outcomes. Ontario-Montclair Elementary School District is rated B+ overall.

How do students at Ray Wiltsey Middle School perform on state tests?

In the 2024-2025 testing year, the share of Ray Wiltsey Middle School students meeting or exceeding the state standard was 38% in English Language Arts, 23% in Science and 22% in Math.

What grades does Ray Wiltsey Middle School serve?

Ray Wiltsey Middle School serves grades 6–8 as a middle school.

How many students attend Ray Wiltsey Middle School?

727 students attend Ray Wiltsey Middle School, down from 969 the prior year, with a student-teacher ratio of 17.5:1.

Which homes are assigned to Ray Wiltsey Middle School?

TopHap matches 4,534 residential properties to Ray Wiltsey Middle School in and around Ontario. Each one has its own page with a value estimate, sale history, taxes and the rest of its assigned schools.

What programs does Ray Wiltsey Middle School offer?

Ray Wiltsey Middle School offers IB (middle).

Ray Wiltsey Middle School

Ray Wiltsey Middle School is a public middle school in Ontario, CA, serving grades 6–8, rated C+, with 727 students and a 17.5:1 student-teacher ratio.

In 2024-2025, the share of students meeting the state standard was 38% in English Language Arts, 23% in Science and 22% in Math.

C+TopHap school rating

Rating: C+
Grades: 6–8
Enrollment: 727
Students per teacher: 17.5:1
Level: Middle
Type: Public · Regular

2024-2025 testing year

State test results

Share of students meeting or exceeding the state standard.

English Language Arts38%

Science23%

Math22%

Academics and programs

IB programmes: Middle
Open enrollment: No

Student body

Hispanic89%

Black7%

Asian1%

White1%

Native American1%

Two or more races0%

Pacific Islander0%

Male / female: 54% / 46%
Free or reduced lunch: 95%
Enrollment change vs prior year: -25.0%
Prior-year enrollment: 969

Homes assigned to this school

4,534 homes in TopHap's records are assigned to Ray Wiltsey Middle School. These 40 are sampled evenly down the value ranking, so they span the whole zone rather than just its most expensive streets.

School details

Address: 1450 E G St, Ontario, CA 91764
Phone: (909) 986-5838
Website: omsd.net
Setting: City - Medium
Status: Operational
NCES ID: 062847004400

Visit the school website

School district

Ontario-Montclair Elementary School District

District rating: B+
Schools: 33
Students: 17,695
Spending per student: $18,740
Teachers (FTE): 826
Grades: K–08

See every school in Ontario-Montclair Elementary School District