UC Riverside SAT Score Analysis (New 1600 SAT) The 25th percentile New SAT score is 1130, and the 75th percentile SAT score is 1330. University of California-Riverside’s average SAT score is 1065 - this is the sum of the math and reading portions of the SAT (the 1600 scale). There's no absolute SAT requirement at UC Riverside, but they really want to see at least a 1130 to have a … Check out the below table for a deeper look into how students performed - it’s also very interesting to look at the average test score over time. This admissions data tells us that most of UC Riverside's admitted students fall within the top 35% nationally on the SAT. The average SAT score composite at UC Riverside is a 1225. UC Riverside SAT Score Analysis (New 1600 SAT) The 25th percentile New SAT score is 1130, and the 75th percentile New SAT score is 1330. This score makes UC Riverside Competitive for SAT test scores. In other words, a 1130 places you below average, while a 1330 will move you up to above average. For the evidence-based reading and writing section, 50% of students admitted to Riverside scored between 560 and 650, while … The average SAT score composite at UC Riverside is a 1225 on the 1600 SAT scale.