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Pupil-Teacher Ratio and Average Class Size
By School District, Los Angeles County

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Comparing School Years 2015-2016 & 2005-2006

School District Pupil-Teacher Ratio (1) Average Class Size (1) (2)
School Year 2015-2016 School Year 2005-2006 School Year 2015-2016 School Year 2005-2006
Overall Los Angeles County 21.0 21.5 24.9 27.9
ABC Unified 23.5 22.9 26.9 27.9
Acton-Agua Dulce Unified 16.6 23.2 20.1 27.8
Alhambra Unified 23.7 23.3 28.1 29.7
Antelope Valley Union High 22.2 25.1 26.1 30.6
Arcadia Unified 23.0 23.2 26.3 28.6
Azusa Unified 19.3 21.0 24.3 27.9
Baldwin Park Unified 21.0 22.1 19.9 28.1
Bassett Unified 21.4 22.4 24.4 27.3
Bellflower Unified 21.1 22.4 25.4 28.2
Beverly Hills Unified 15.0 19.2 21.3 26.5
Bonita Unified 23.9 23.5 25.9 29.4
Burbank Unified 22.0 21.4 26.7 28.8
Castaic Union 25.0 21.4 27.7 27.3
School District Pupil-Teacher Ratio (1) Average Class Size (1) (2)
School Year 2015-2016 School Year 2005-2006 School Year 2015-2016 School Year 2005-2006
Centinela Valley Union High 21.5 21.7 25.0 29.2
Charter Oak Unified 23.6 27.9 25.2 30.0
Claremont Unified 23.4 22.6 27.5 30.3
Compton Unified 21.6 23.1 24.8 30.3
Covina-Valley Unified 21.9 23.5 22.8 23.7
Culver City Unified 21.8 21.6 26.0 27.3
Downey Unified 23.2 22.8 27.6 30.6
Duarte Unified 20.3 20.9 24.6 28.6
East Whittier City 23.2 21.2 26.5 26.8
Eastside Union 21.5 19.8 21.4 28.3
El Monte City 19.8 20.5 20.9 25.5
El Monte Union High 20.7 23.5 22.3 28.7
El Rancho Unified 23.1 22.0 27.5 28.2
El Segundo Unified 22.3 21.9 27.9 27.7
Garvey 21.2 21.2 25.2 27.2
Glendale Unified 22.5 21.2 27.5 27.9
School District Pupil-Teacher Ratio (1) Average Class Size (1) (2)
School Year 2015-2016 School Year 2005-2006 School Year 2015-2016 School Year 2005-2006
Glendora Unified 23.1 23.1 25.7 29.5
Gorman Joint 449.8 24.4 20.6 27.4
Hacienda-La Puente Unified 21.9 21.0 25.0 23.7
Hawthorne 20.9 21.2 25.7 27.4
Hermosa Beach City 21.4 20.4 25.5 27.5
Hughes-Elizabeth Lakes Union Elementary 3.9 21.4 3.3 25.6
Inglewood Unified 22.2 17.3 23.0 27.8
Keppel Union Elementary 20.5 21.1 23.7 26.9
La Canada Unified 22.1 23.9 25.1 30.5
Lancaster 23.5 21.4 24.4 26.5
Las Virgenes Unified 24.4 23.2 26.7 26.6
Lawndale Elementary 20.3 20.8 25.5 26.7
Lennox 18.0 22.1 23.0 25.8
Little Lake City 22.5 22.2 24.6 29.1
Long Beach Unified 23.8 21.8 28.1 29.5
Los Angeles County Office of Education 10.1 13.1 20.5 20.4
School District Pupil-Teacher Ratio (1) Average Class Size (1) (2)
School Year 2015-2016 School Year 2005-2006 School Year 2015-2016 School Year 2005-2006
Los Angeles Unified 19.7 20.8 24.7 27.7
Los Nietos 22.9 21.2 23.9 22.5
Lowell Joint 25.3 22.7 27.3 27.8
Lynwood Unified 24.7 23.9 26.9 28.3
Manhattan Beach Unified 21.9 20.3 25.9 27.1
Monrovia Unified 22.3 21.0 25.7 27.6
Montebello Unified 25.4 23.7 23.4 30.8
Mountain View 22.9 20.9 24.4 26.3
Newhall 21.7 22.3 24.7 21.6
Norwalk-La Mirada Unified 23.0 23.5 27.1 29.0
Palmdale 24.5 25.1 25.8 29.7
Palos Verdes Peninsula Unified 23.2 22.1 26.7 27.2
Paramount Unified 21.5 20.9 27.8 26.5
Pasadena Unified 19.4 20.1 23.3 26.5
Pomona Unified 14.7 22.2 26.3 28.7
Redondo Beach Unified 23.0 21.4 27.3 27.7
School District Pupil-Teacher Ratio (1) Average Class Size (1) (2)
School Year 2015-2016 School Year 2005-2006 School Year 2015-2016 School Year 2005-2006
Rosemead 23.8 22.0 22.3 26.6
Rowland Unified 22.9 21.9 21.2 28.2
San Gabriel Unified 21.0 21.3 26.1 27.8
San Marino Unified 19.7 21.1 23.1 25.6
Santa Monica-Malibu Unified 20.2 20.0 25.5 27.4
Saugus Union 23.3 21.4 26.1 22.8
SBE3 - Academia Avance Charter 23.0 20.8 27.9 25.5
SBE3 - Anahuacalmecac International Preparatory High 28.3 0.0 25.2 0.0
SBE3 - Barack Obama Charter 22.5 0.0 26.4 0.0
SBE3 - Lifeline Education Charter 24.2 0.0 28.1 0.0
SBE3 - New West Charter 19.9 23.8 23.2 23.8
SBE3 - The School of Arts and Enterprise 16.7 22.8 23.1 23.8
SBE3 - Today's Fresh Start Charter 0.0 0.0 0.0 0.0
South Pasadena Unified 22.8 23.7 25.3 29.6
South Whittier 23.4 21.4 28.5 29.1
Sulphur Springs Union 23.8 21.4 24.7 23.5
School District Pupil-Teacher Ratio (1) Average Class Size (1) (2)
School Year 2015-2016 School Year 2005-2006 School Year 2015-2016 School Year 2005-2006
Temple City Unified 23.1 22.1 25.2 29.3
Torrance Unified 21.4 23.0 27.3 26.5
Valle Lindo 22.3 22.5 24.0 22.5
Walnut Valley Unified 24.3 23.7 27.7 30.0
West Covina Unified 22.2 21.8 25.0 26.6
Westside Union 26.1 27.0 28.0 29.7
Whittier City 23.5 20.8 25.0 28.4
Whittier Union High 25.9 25.6 29.1 29.4
William S. Hart Union High 24.0 23.7 24.8 28.7
Wilsona 25.6 21.1 23.2 26.5
Wiseburn Elementary 4 0.0 21.5 0.0 27.4
Wiseburn Unified 4 22.6 0.0 25.4 0.0

(1) Pupil-teacher ratio is the statistic most commonly used to compare data across states, and should not be confused with average class size
(2) Calculation: enrollment in classes divided by the number of classes (excludes special education classes, other instruction-related assignments, department chairs, classes with no enrollment, classes with enrollment over 50)
(3) SBE - State Board of Education Charter
(4) Wiseburn Elementary and Wiseburn Unified were merged as Wiseburn Unified School District.

Source: California Dept. of Education