Class Size Report

2012-13 Updated Class Size Report (updated on 02/15/2013)

Excel versions of the  2012-13 Updated Class Size Report are linked below. The report includes class size data at the citywide, borough, district, and school levels. For middle schools that program classes using the STARS scheduling system, average class size data is reported by core subject (English, Social Studies, Math, and Science) as well as by official class. Additionally, to improve accuracy of reporting at the high school level, a process was created to identify classes assumed to be Integrated Co-Teaching (ICT).  Please click here for a detailed explanation of the average class size calculation methodology.

A detailed presentation  provides helpful information summarizing and explaining the class size reports. It includes a review of changes made to our reporting format and important notes about the data.

As in previous class reports, the 2013-14 Updated Class Size Report uses a point-in-time “snapshot” of the data and is identical in format and methodology.  The data presented in the current report reflects unaudited enrollment information pulled from the Department of Education’s systems of record on 2/4/2012. In addition, this report includes data on the number of teachers and the total student register (Pupil-Teacher Ratio) in each school.

To search for a specific school’s class size data within the school level reports, press Ctrl-F within the report and enter the school’s name or code in the search field.

School Data

(1) Detailed School-level Data : This file shows average class sizes for each school, broken out by grade and program type (General Education, Self-Contained Special Education, Integrated Co-Teaching (ICT)) for grades K-8, and for grades 5-9 (where available) and 9-12, aggregated by program type (General Education, ICT, and Self-Contained Special Education) and core course (e.g. Core English, Integrated Algebra, US History, etc.).

District Data

(1) Detailed District-level Summary : This file shows average class sizes for each district, broken out by program type (General Education, Self-Contained Special Education, Integrated Co-Teaching (ICT)) for grades K-8, and for grades 5-9 (where available) and 9-12, aggregated by program type (General Education, ICT, and Self-Contained Special Education) and core course (e.g. Core English, Integrated Algebra, US History, etc.).

(2) District-level Distribution : This file shows distribution of class sizes within a particular grade and program type. For grades 5-8 (where available) and 9-12, the data are shown by program type and core subject.

Borough Data

(1) Detailed Borough-level Summary : This file shows average class size for each borough, aggregated by grade and program type. For grades 5-8 (where available) and 9-12, the data are shown by program type and core course.

(2) Borough-level Distribution : This file shows the range and distribution of class sizes within a particular grade and program type. For grades 5-8 (where available) and 9-12, the data are shown by program type and core subject.

Citywide Data

(1) Detailed Citywide Summary : This file shows citywide average class sizes, aggregated by grade and program type. For grades 5-8 (where available) and 9-12, the data are shown by program type and core course.    

(2) Citywide Distribution : This file shows the range and distribution of class sizes within a particular grade and program type. For grades 5-8 (where available) and 9-12, the data are shown by program type and core subject.

Methodology
Click here for a detailed explanation of the average class size calculation methodology and how it differs from the methodology used in prior years’ reports.

Glossary
Click here  for a Glossary of key terminology used in the class size report.

2006-07 Class Size Report
Click here to view the 2006-07 class size report.

2007-08 Class Size Report
Click here to view the 2007-08 February class size report.

2008-09 Preliminary Class Size Report
Click here to view the 2008-09 Preliminary class size report.

2008-09 Class Size Report   (updated on 2/17/09)
Click  here  to view the 2008-09 class size report.

2009-10 Preliminary Class Size Report (updated on 11/27/09)
Click here to view the 2009-10 Preliminary class size report.

2009-10 Updated Class Size Report (updated on 02/16/10)
Click here to view the 2009-10 class size report.

2010-11 Preliminary Class Size Report (updated on 11/15/10)
Click here to view the 2010-11 Preliminary class size report.

2010-11 Updated Class Size Report (updated on 2/15/11)
Click here to view the 2010-11 class size report.

2011-12 Preliminary Class Size Report (updated on 11/15/11)
Click here to view the 2011-12 Preliminary class size report.

2011-12 Updated Class Size Report (updated on 2/15/12)
Click here to view the 2011-12 class size report.

2012-13 Preliminary Class Size Report (updated on 12/14/12)
Click here to view the 2012-13 Preliminary class size report.