The average annual and hourly salaries for postsecondary mathematical science teachers in the state of Illinois are shown in Table 1 and Table 2, respectively. The comparison of the salary statistics of postsecondary mathematical science teachers among Illinois areas is shown in Table 3. The salary statistics are based on the national compensation survey conducted by the U.S. Bureau of Labor Statistics in 2016 and published in April 2017 [1].

Percentile Bracket | Average Annual Salary |
---|---|

10th Percentile Wage | |

25th Percentile Wage | |

50th Percentile Wage | |

75th Percentile Wage | |

90th Percentile Wage | |

**Table 1** shows the average annual salary for postsecondary mathematical science teachers in Illinois in 5 percentile scales.
The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $132,000.
The median (50th percentile) annual salary is $69,570.
The average annual salary for the bottom 10 percent is $37,440.

Percentile Bracket | Average Hourly Salary |
---|---|

10th Percentile Wage | |

25th Percentile Wage | |

50th Percentile Wage | |

75th Percentile Wage | |

90th Percentile Wage | |

**Table 2** shows the average hourly salary for postsecondary mathematical science teachers in Illinois in 5 percentile scales.
The average hourly salary of the 25th percentile is No Data.

The following table and chart show the trend of the median salary of postsecondary mathematical science teachers from 2012 to 2016.

Year | Median Salary | Yearly Growth | 4-Year Growth |
---|---|---|---|

2016 | 69,570 | -2.53% | 24.81% |

2015 | 71,330 | 20.34% | - |

2014 | 56,820 | -1.80% | - |

2013 | 57,840 | 9.56% | - |

2012 | 52,310 | - | - |

Table 3 shows the median annual salary of postsecondary mathematical science teachers in some Illinois cities and metropolitan areas. We note that the median annual salary of postsecondary mathematical science teachers in state of Illinois ranges from $52,990 to $70,010. The highest paying area for postsecondary mathematical science teachers in Illinois is Chicago-Joliet-Naperville (IL-IN-WI Area) with a median annual salary of $70,010. The second highest paying city/area in Illinois State is Chicago-Joliet-Naperville (IL Metropolitan Division) (mean annual salary $68,870). The lowest paying area is East Central Illinois nonmetropolitan area with a median annual salary of $52,990.