Highest salary at Niagara in year 2012 was $119,800. Number of employees at Niagara in year 2012 was 1,644. Average annual salary was $43,040 and median salary was $40,171. Niagara average salary is 8 percent lower than USA average and median salary is 8 percent lower than USA median salary. From 2011 to 2012, the average salary of employees at this employer increased 1.4 percent, the median salary increased 0.6 percent.