USA Student teacher ratio, primary school - data, chart | TheGlobalEconomy.com

The USA: Student teacher ratio, primary school: The latest value from 2017 is 14.2 students per teacher, a decline from 14.46 students per teacher in 2015. In comparison, the world average is 21.75 students per teacher, based on data from 132 countries. Historically, the average for the USA from 2014 to 2017 is 14.4 students per teacher. The minimum value, 14.2 students per teacher, was reached in 2017 while the maximum of 14.54 students per teacher was recorded in 2014.

美国：师生比例，小学：2017年的最新数据为每名教师14.2名学生，较2015年的每名教师14.46名学生有所下降。相比之下，根据132个国家的数据，全球平均师生比例为每名教师21.75名学生。从2014年至2017年的历史数据来看，美国的平均师生比例为每名教师14.4名学生。2017年达到的最小值为每名教师14.2名学生，而2014年记录的最大值为每名教师14.54名学生。