From this article:

NACE’s January 2013 Salary Survey found that six engineering majors were among the 10 highest-paid at the bachelor’s-degree level. “This is not surprising since the supply of these graduates is low, but the demand for them is so high,” says Marilyn Mackes, NACE executive director. At an average starting salary of $70,400, computer engineering was the highest-paid major in 2012. Other engineering majors that were among the top 10 were chemical engineering, ($66,400, second), aerospace/aeronautical/astronautical engineering ($64,000, fourth), mechanical engineering ($62,900, fifth), electrical/electronics and communications engineering ($62,300, sixth), and civil engineering ($57,600, seventh). Computer science majors earned starting salaries that averaged $64,400, the third most among bachelor’s-degree graduates in 2012. Other non-engineering majors whose average starting salaries were among the highest were finance ($57,300, eighth), construction science/management ($56,600, ninth), and information sciences and systems ($56,100, 10th).

The NACE website has the full report, or you can view the Executive Summary.