Serving 917 students in grades 6-8, Ben F. Kolb Middle School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 18% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 42% (which is lower than the California state average of 47%).
The student-teacher ratio of 25:1 is higher than the California state level of 21:1.
Minority enrollment is 97% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (26-27)
- Grades: 6-8
- Enrollment: 917 students
- Student-Teacher Ratio: 25:1
- Minority Enrollment: 97%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 18% (Btm 50%)
- Reading Proficiency: 42% (Top 50%)
- Science Proficiency: 23% (Btm 50%)
- Attendance Zone: Kolb Middle serves the southeast part of Rialto, CA, encompassing an area of approximately 5 square miles. Families can typically reach the school within a 5-10 minute drive, with the average distance to the zone's edge being about 1.3 miles and the furthest edge located 2.3 miles away.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Ben F. Kolb Middle School ranks among the top 20% of public schools in California for:
Category
Attribute
Most improved public schools
School Overview
Ben F. Kolb Middle School's student population of 917 students has declined by 11% over five school years.
The teacher population of 37 teachers has declined by 5% over five school years.
Grades Offered
Grades 6-8
Total Students
917 students
Showing 2015–2025. View full 39-year historical data
Total Classroom Teachers
37 teachers
Showing 2014–2025. View full 39-year historical data
School Calendar
School Rankings
Ben F. Kolb Middle School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Ben F. Kolb Middle School is 0.33, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#5905 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Showing 2011–2023. View full 14-year historical data
Math Test Scores (% Proficient)
18%
34%
Showing 2011–2023. View full 14-year historical data
Reading/Language Arts Test Scores (% Proficient)
42%
47%
Science Test Scores (% Proficient)
23%
29%
Student-Teacher Ratio
25:1
21:1
Showing 2014–2025. View full 39-year historical data
Asian
1%
12%
Showing 2015–2025. View full 38-year historical data
Hispanic
81%
56%
Showing 2015–2025. View full 38-year historical data
Black
11%
5%
Showing 2015–2025. View full 38-year historical data
White
3%
20%
Showing 2015–2025. View full 38-year historical data
Hawaiian
1%
n/a
Two or more races
3%
6%
Showing 2015–2025. View full 17-year historical data
All Ethnic Groups
Showing 2015–2025. View full 38-year historical data
Chronically Absent Students
(22-23)28.9%
27.7%
Eligible for Free Lunch
67%
54%
Showing 2015–2025. View full 34-year historical data
Eligible for Reduced Lunch
14%
8%
Showing 2015–2025. View full 27-year historical data
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Ben F. Kolb Middle School's ranking?
Ben F. Kolb Middle School is ranked #5905 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Ben F. Kolb Middle School often compared to?
Ben F. Kolb Middle Schoolis often viewed alongside schools like Rialto Middle School, W.j.c. Trapp Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
18% of students have achieved math proficiency (compared to the 34% CA state average), while 42% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Ben F. Kolb Middle School?
917 students attend Ben F. Kolb Middle School.
What is the racial composition of the student body?
81% of Ben F. Kolb Middle School students are Hispanic, 11% of students are Black, 3% of students are White, 3% of students are Two or more races, 1% of students are Asian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Ben F. Kolb Middle School?
Ben F. Kolb Middle School has a student ration of 25:1, which is higher than the California state average of 21:1.
What grades does Ben F. Kolb Middle School offer ?
Ben F. Kolb Middle School offers enrollment in grades 6-8
What school district is Ben F. Kolb Middle School part of?
Ben F. Kolb Middle School is part of Rialto Unified School District.
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