John Masefield High School's Year 13s are celebrating their A-level and BTEC results.
All students who applied have confirmed university places, while others are set for apprenticeships or employment, said the school.
The cohort achieved a positive value-added score, typically receiving above their target grades.
Head of Sixth Form Lana Laidler said: "Many students have commented today about how much they have enjoyed the last two years in sixth form and feel well prepared for their next steps.
"It has been a privilege to work with them all and a delight to see them leave as mature young adults.
"They thoroughly deserve the grades they have achieved.
"We wish them all health, happiness and success in the next phase of their lives."
