The annual and hourly salary statistics of crushing, grinding, and polishing machine setters, operators, and tenders in Boise City-Nampa, Idaho are shown in Table 1 and Table 2, respectively. The wage information of crushing, grinding, and polishing machine setters, operators, and tenders in Boise City-Nampa is based on the national compensation survey conducted by the U.S. Bureau of Labor Statistics in 2017 and published in April 2018 [1].
| Percentile Bracket | Average Annual Salary |
|---|---|
| 10th Percentile Wage | $20,450 |
| 25th Percentile Wage | $24,040 |
| 50th Percentile Wage | $28,440 |
| 75th Percentile Wage | $33,440 |
| 90th Percentile Wage | $38,430 |
Table 1 shows the average annual salary for crushing, grinding, and polishing machine setters, operators, and tenders in Boise City-Nampa, Idaho in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $38,430. The median (50th percentile) annual salary is $28,440. The average annual salary for the bottom 10 percent earners is $20,450.
The table and chart below show the trend of the median salary of crushing, grinding, and polishing machine setters, operators, and tenders from 2012 to 2017. Note that there is no salary data for some years between 2012 and 2017.
| Year | Median Salary | Growth | 1-Year Growth |
|---|---|---|---|
| 2014 | $28,440 | 8.51% | 8.51% |
| 2013 | $26,020 | - | - |
From Table 3 we note that with a median annual salary of $28,440, Boise City-Nampa is the lowest paying city for crushing, grinding, and polishing machine setters, operators, and tenders in state of Idaho, following city of East Idaho nonmetropolitan area (median annual salary of $50,300). In comparison, the median annual salary of crushing, grinding, and polishing machine setters, operators, and tenders in Boise City-Nampa is 43.5 percent (43.5%) lower than that in the highest paying city East Idaho nonmetropolitan area.
| Cities/Areas | Median Annual Salary |
|---|---|
| East Idaho nonmetropolitan area | |
| North Idaho nonmetropolitan area | |
| Southcentral Idaho nonmetropolitan area | |
| Boise City-Nampa |