Highest salary at St. Lawrence in year 2012 was $119,800. Number of employees at St. Lawrence in year 2012 was 866. Average annual salary was $43,114 and median salary was $43,042. St. Lawrence average salary is 8 percent lower than USA average and median salary is 1 percent lower than USA median salary. From 2011 to 2012, the average salary of employees at this employer increased 4.9 percent, the median salary increased 1.5 percent.