For the fourth consecutive year, the number of teachers in Kansas public schools has risen faster than enrollment, leading to declining pupil-teacher ratios.
Listening to Kansas school officials and legislators — not to mention politicians campaigning for office — you’d think that Kansas schools had very few teachers left, and that students were struggling in huge classes. But statistics from Kansas State Department of Education show that school employment has rebounded, both in terms of absolute numbers of teachers and certified employees, and the ratios of pupils to these employees.
The story is not the same in every district. But considering the entire state, two trends emerge. For the past four years, the number of teachers employed in Kansas public schools has risen. Since the number of teachers has risen proportionally faster than enrollment, the pupil-teacher ratio has fallen.
The trend for certified employees is a year behind that of teachers, but the number of certified employees has also risen, and the ratio to pupils has mostly fallen.
(In the chart, “fiscal year” refers to the calendar year in which the school year ends. So fiscal year 2015 refers to the 2015-15 school year.)
Public school advocates complain that class sizes in Kansas schools are rising. I understand that the ratio of teachers to pupils is not the same statistic as class size. They measure different things. But if Kansas schools, considered as a whole, have rising teacher and certified employment levels that leads to decreasing pupil to teacher ratios, and at the same time class sizes are increasing — we have to wonder about the management of schools.
I’ve created an interactive visualization that lets you examine the employment levels and ratios in Kansas school districts. Click here to open the visualization in a new window. Data is from Kansas State Department of Education. Visualization created by myself using Tableau Public.