WASHINGTON — It seems to matter less whether your alma mater is public or private than what you study — math and science in particular — when it comes to finding a high-paying job after college, according to a report released today by the Education Department.

The survey of the class of 2008, by the National Center for Education Statistics, provides an interesting snapshot of the nation’s educated elite following a crushing economic recession: Overall, college grads reported lower unemployment rates compared with the national average, although black and Asian college graduates were twice as likely to be out of work than their white classmates.

College grads from private four-year schools earned about the same as those from public four-year schools, about $50,000 a year.

But while a paltry 16 percent of students took home degrees in science, technology, engineering or math, those who did were paid significantly better — averaging $65,000 a year compared with $49,500 of graduates of other degrees.

The findings are based on a survey of 17,110 students conducted in 2012, about four years after the students obtained their bachelor’s degrees.

The survey found a strong correlation between earning money and highly specialized degrees. More than 95 percent of grads who studied computer and information sciences, for example, were employed full-time at the time of the survey and earned $72,600 on average.

Engineering students reported similar job and salary prospects. That’s compared with a humanities graduate who was more likely to report working multiple jobs and earn a full-time salary averaging only $43,100.