Mary Casey Black Elementary
Public · Grades K–5 · 680 students
Knightsen Elementary
1923 Delta Rd., Knightsen, CA 94548
Grades
K–8
Elementary
Students
316
Enrolled 2024–25
Students per teacher
23.1 : 1
Full-time teachers
District
Knightsen Elementary
Contra Costa County
Schola Grade C · Average
Letter grade (A–F) · compared with 5,632 California elementary schools · How we grade
Percentiles compare this school with other California elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Knightsen Elementary
Knightsen Elementary is a public elementary school in Knightsen, California, serving grades K–8. The school is located in a rural area near a town in Contra Costa County.
In the 2024–25 school year, 316 students were enrolled, with about 23.1 students for every full-time teacher. That ratio is larger than the typical California elementary school (21.4 students per teacher). Its Schola Grade is C (average), compared with 5,632 California elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- K–8
- Enrollment (2024–25)
- 316 students
- Students per teacher
- 23.1 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Rural — Fringe
- School district
- Knightsen Elementary
- County
- Contra Costa County
- NCES school ID
- 062004002397
Schools near Knightsen Elementary
All 1 schools in Knightsen →
Summer Lake Elementary
Public · Grades K–5 · 595 students
Gehringer Elementary
Public · Grades K–5 · 663 students
Iron House Elementary
Public · Grades K–5 · 503 students
Marsh Creek Elementary
Public · Grades K–5 · 550 students
Isaac R. Montanez Elementary
Public · Grades K–5 · 444 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.