A and A* grades in 62.9% the A level exams that they sat. Over 75% of all results were graded A*, A or B. The 2007 Ofsted report stated that "this is an outstanding school that provides very good value for money. The overwhelming majority of parents value greatly the school and its impact on their children." In 2021, the school was inspected by Ofsted for the first time in 15 years, they found the school had “outstanding”: Behaviour and Attitudes, Personal development, Sixth Form, and Boarding provisions; as well as “good”: quality of education, and leadership and management; with an overall rating of “good”. The downgrade from “outstanding” sparked controversy in the local and national community, and was received as part of a wider wave of downgrades in the inspection status of some of the UK’s top Grammar Schools after the inspection exemption for “outstanding” schools was removed. In 2022 at GCSE 63.2% of all grades were 9-7, with nearly all pupils gaining 10 passes. In 2022 the grades 9-5 in English and Mathematics was 98%, 1% above its counterpart Lancaster Girls' Grammar School. Boarding LRGS is a state boarding school with four boarding houses (Storey, Frankland, Ashton and School Houses) and 170 boarders. There are two senior boarding houses (Y10-U6), School and Ashton (School being the largest and oldest of the houses overall). School House consists of approx 60 boys living in New School House (formerly Gardyner House) and approx 20 girls in Frankland House (which serves as a sub-boarding house/annexe to School house). School House is led by a Senior Housemaster, Assistant Housemaster (School House), Assistant Housemistress (Frankland House), 2 matrons for each physical house, as well as a number of resident and duty tutors. Frankland House is a sub-boarding house/annexe administered as part of School House. The house consists of approx 20 girls in a single building on the lower site of the school, with an Assistant Housemistress resident, and 2 matrons during the day, sharing tutors with School House. Ashton House acts as the other senior boarding house with approx 50 boys living in 2 houses, Ashton House and Ashton Annexe (both located on the upper site of the school). The house is run by a Senior Housemaster, Assistant Housemaster, 3 matrons and resident/duty tutors. Storey House is the principal junior boarding house (Y7-Y9) with approx 40 boys. The house has a Senior Housemaster, Assistant