Exeter Region Cooperative District is slightly less diverse and more wealthy than the state as a whole.

According to the New Hampshire Department of Education, in 2020-21, about 91% of students were non-Hispanic white, while nearly 4% of students were Asian, 2.5% were Hispanic or Latino, about 1.4% were multi-racial and about .8% were Black. About 4.2% of students at Exeter High were eligible to receive free and reduced lunch.