Average
#3588 of 9,533 schools in CA
Top 38% in state
Ben F. Kolb Middle
Middle School · Rialto Unified
2351 North Spruce St., Rialto, CA 92377
Enrollment
898
Student-Teacher
24.3:1
Score
6.9
Grades
6th – 8th
Enrollment
898
Student-Teacher
24.3:1
Score
6.9
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Rialto
#8 of 26
public schools
California middle schools
#508 of 1,349
In district
#11 of 29
Rialto Unified
Academic growth
8.8 / 10
Exceptional
About Ben F. Kolb Middle
Ben F. Kolb Middle serves 898 students in grades 6-8 in Rialto, California, operating as a regular public school in San Bernardino County. With 37 full-time equivalent teachers, the school maintains a student-teacher ratio of 24.3:1, providing a structured learning environment for middle school students.
Academically, Ben F. Kolb Middle has room for growth, with 39% of students achieving proficiency in English Language Arts and 21% meeting standards in mathematics. The school ranks in the 32nd percentile statewide, positioning at #6549 among California's 9,566 schools.
These results indicate opportunities for continued focus on student academic development and support. The school draws from a stable suburban community where families demonstrate economic strength, with a median household income of $108,973 and median home values of $480,400. The surrounding ZIP code 92377 houses approximately 20,935 residents, with 23% holding bachelor's degrees or higher and a relatively low poverty rate of 9.5%.
Located on North Spruce Street, Ben F. Kolb Middle sits within Rialto's large suburban setting, serving families in an established residential area of San Bernardino County. The school provides middle school education in a community characterized by working families and suburban stability.
What Parents Should Know
The student-teacher ratio at Ben F. Kolb Middle is 24.3:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Ben F. Kolb Middle — Students at Ben F. Kolb Middle score 30% proficient, which is above what's typical for similar communities (expected: 27%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
84.6%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.8/10.
How Ben F. Kolb Middle Compares
See how Ben F. Kolb Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 19% (2019) to 20.61% (2024). Reading/ELA proficiency has improved from 36% (2019) to 39.2% (2024).
Location
2351 North Spruce St., Rialto, CA 92377
Nearby Alternatives
Families considering Ben F. Kolb Middle may also want to explore other middle schools in the area. Ethel Kucera Middle (rated 6.9/10, 2.1 miles away), with a very similar rating. Another option is Alder Middle (rated 6.0/10, 2.5 miles away, in nearby Fontana), with a comparable rating. Additionally, Warren F. Frisbie Middle (rated 5.9/10, 2.0 miles away), with a comparable rating. For more schools in Rialto, see our Rialto schools guide .
Nearby Schools
20 within 2.9 mi| School | Distance | Rating |
|---|---|---|
| W.J.C. Trapp Elementary Rialto | 0.4 mi | 5.0 |
| Elizabeth T. Hughbanks Elementary Rialto | 0.4 mi | 5.2 |
| Wilmer Amina Carter High Rialto | 0.9 mi | 7.8 |
| Lena M. Preston Elementary Rialto | 1.0 mi | 6.3 |
| Eisenhower High Rialto | 1.4 mi | 7.1 |
| A. H. Morgan Elementary Rialto | 1.6 mi | 5.5 |
| Helen L. Dollahan Elementary Rialto | 1.9 mi | 4.7 |
| Vista Norte Public Charter Rialto | 1.8 mi | 5.6 |
| George H. Dunn Elementary Rialto | 2.0 mi | 7.3 |
| Provisional Accelerated Learning Academy San Bernardino | 1.8 mi | 6.0 |
| Warren F. Frisbie Middle Rialto | 2.0 mi | 5.9 |
| Locust Elementary Fontana | 2.1 mi | 7.9 |
| Virginia Primrose Elementary Fontana | 2.3 mi | 6.8 |
| Ethel Kucera Middle Rialto | 2.1 mi | 6.9 |
| Lida M. Henry Elementary Rialto | 2.3 mi | 6.1 |
| Alder Middle Fontana | 2.5 mi | 6.0 |
| Vermont Elementary San Bernardino | 2.4 mi | 5.7 |
| Eric Birch High (Continuation) Fontana | 2.6 mi | 6.4 |
| Levi Bemis Elementary Rialto | 2.6 mi | 6.2 |
| Charlotte N. Werner Elementary Rialto | 2.9 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92377 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$111,088
Median Home Value
$553,800
Median Rent
$2,395/mo
Population
21,685
College Educated
22.5%
Homeownership
86.6%
Avg Commute
37.1 min
Poverty Rate
10.4%
Median Age
34.7
Community Profile
The community surrounding Ben F. Kolb Middle has a median household income of $111,088. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $553,800, with a median rent of $2,395/month. The area has a poverty rate of 10.4%. The average commute in the area is 37 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Abbott Middle San Mateo, CA | 6.9 |
| Adams Middle Redondo Beach, CA | 6.9 |
| Bear River Wheatland, CA | 6.9 |
| Diablo Vista Middle Danville, CA | 6.9 |
| Dr. Julian Nava Learning Academy Los Angeles, CA | 6.9 |
| Ethel Kucera Middle Rialto, CA | 6.9 |
Frequently Asked Questions
Common questions about Ben F. Kolb Middle
What grades does Ben F. Kolb Middle serve?
Ben F. Kolb Middle serves students in grades 6th through 8th.
How many students attend Ben F. Kolb Middle?
Ben F. Kolb Middle has an enrollment of approximately 898 students.
What is the student-teacher ratio at Ben F. Kolb Middle?
The student-teacher ratio at Ben F. Kolb Middle is 24.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ben F. Kolb Middle rank in CA?
Ben F. Kolb Middle is ranked #3588 out of 9,533 schools in CA.
What is Ben F. Kolb Middle's MySchoolScout rating?
Ben F. Kolb Middle has a composite rating of 6.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Ben F. Kolb Middle?
Based on the most recent state assessment data, Ben F. Kolb Middle has 20.3% math proficiency and 38.7% reading/ELA proficiency.
Is Ben F. Kolb Middle a charter school?
No, Ben F. Kolb Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Ben F. Kolb Middle a Title I school?
No, Ben F. Kolb Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ben F. Kolb Middle?
84.6% of students at Ben F. Kolb Middle qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 898
- Student-Teacher Ratio
- 24.3:1
- Teachers (FTE)
- 37
- Free/Reduced Lunch
- 84.6%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 820-7849
- Data Year
- 2023–2024
Resources & Links
District
Rialto Unified- District Enrollment
- 23,461
- Schools in District
- 30
- Per-Pupil Spending
- $18,135
- District Rank
- #11 of 29
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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