The average SAT score composite at Emerson is a 1862. This score makes Emerson Moderately Competitive for SAT test scores. The 25th percentile SAT score is 1720, and the 75th percentile SAT score is 1990. In other words, a 1720 places you below average, while a 1990 will move you up to above average.he average GPA at Emerson is 3.62. (Most schools use a weighted GPA out of 4.0, though some report an unweighted GPA. With a GPA of 3.62, Emerson requires you to be above average in your high school class. You'll need at least a mix of A's and B's, with more A's than B's.