John Green Elementary
Public · Grades K–5 · 661 students
Harold William Kolb
3150 Palermo Way, Dublin, CA 94568
Grades
K–5
Elementary
Students
696
Enrolled 2024–25
Students per teacher
26.2 : 1
Full-time teachers
District
Dublin Unified
Alameda County
Schola Grade A · Excellent
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 Harold William Kolb
Harold William Kolb is a public elementary school in Dublin, California, serving grades K–5. It is part of Dublin Unified. The school is located in a midsize suburb in Alameda County.
In the 2024–25 school year, 696 students were enrolled, with about 26.2 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 A (excellent), compared with 5,632 California elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–5
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- K–5
- Enrollment (2024–25)
- 696 students
- Students per teacher
- 26.2 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Midsize
- School district
- Dublin Unified
- County
- Alameda County
- NCES school ID
- 060001912927
Schools near Harold William Kolb
All 21 schools in Dublin →
Springfield Montessori School
Private · Grades Pre-K–1 · 14 students
Cottonwood Creek
Public · Grades K–8 · 1,023 students
J. M. Amador Elementary
Public · Grades K–5 · 909 students
James Dougherty Elementary
Public · Grades K–5 · 856 students
Henry P. Mohr Elementary
Public · Grades K–5 · 492 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.