Highest salary at Buchanan in year 2012 was $155,858. Number of employees at Buchanan in year 2012 was 26. Average annual salary was $78,373 and median salary was $87,815. Buchanan average salary is 67 percent higher than USA average and median salary is 102 percent higher than USA median salary. From 2011 to 2012, the average salary of employees at this employer increased 4.7 percent.