The annual salary statistics of postsecondary biological science teachers in Northwest Iowa nonmetropolitan area, Iowa is shown in Table 1. The wage data of postsecondary biological science teachers in Northwest Iowa nonmetropolitan area is based on the national compensation survey conducted by the U.S. Bureau of Labor Statistics in 2022 and published in April 2023 [1].
| Percentile Bracket | Average Annual Salary |
|---|---|
| 10th Percentile Wage | $47,470 |
| 25th Percentile Wage | $60,550 |
| 50th Percentile Wage | $61,630 |
| 75th Percentile Wage | $76,570 |
| 90th Percentile Wage | $93,900 |
Table 1 shows the average annual salary for postsecondary biological science teachers in Northwest Iowa nonmetropolitan area, Iowa in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $93,900. The median (50th percentile) annual salary is $61,630. The average annual salary for the bottom 10 percent earners is $47,470.
The table and chart below show the trend of the median salary of postsecondary biological science teachers from 2012 to 2021.
| Year | Median Salary | Yearly Growth | 8-Year Growth |
|---|---|---|---|
| 2021 | $61,630 | -21.13% | -1.74% |
| 2020 | $74,650 | 21.94% | - |
| 2015 | $58,270 | -1.65% | - |
| 2014 | $59,230 | -5.86% | - |
| 2013 | $62,700 | - | - |
From Table 3 we note that with a median annual salary of $61,630, Northwest Iowa nonmetropolitan area is the lowest paying city for postsecondary biological science teachers in state of Iowa, following city of Cedar Rapids (median annual salary of $79,430). In comparison, the median annual salary of postsecondary biological science teachers in Northwest Iowa nonmetropolitan area is 22.4 percent (22.4%) lower than that in the highest paying city Cedar Rapids.
| Cities/Areas | Median Annual Salary |
|---|---|
| Cedar Rapids | |
| Waterloo-Cedar Falls | |
| Des Moines-West Des Moines | |
| Southeast Iowa nonmetropolitan area | |
| Davenport-Moline-Rock Island | |
| Northeast Iowa nonmetropolitan area | |
| Northwest Iowa nonmetropolitan area |