The latest numbers are sure to prompt renewed calls for diversity in the schools, but the chance that the specialized-schools admissions process will change remains low.

The school’s alumni organizations, along with scores of Asian-American parents and politicians in particular, have protested Mayor Bill de Blasio’s plan to eliminate the schools’ entrance exam and replace it with a system that automatically offers seats to top performers at every city middle school.

That proposal would likely cut the number of seats for Asian-American students by about half, projections show. Many Asian-American parents were offended that they were not consulted before the mayor announced his plan in June 2018.

Some specialized school graduates have said they are concerned that getting rid of the exam would fundamentally change the schools for the worse, and have tried to rally their members to oppose any plans to change the test.

After months of protest and intense lobbying, Mr. de Blasio’s plan, which requires approval from the State Legislature, failed in Albany without so much as a floor vote.

Beyond Stuyvesant, the seven other specialized schools did not make much progress on diversity.

This year, as last year, only one black student got into Staten Island Technical High School.

The Bronx High School of Science saw its black enrollment double, but the numbers are still tiny: 24 black students got into Bronx Science this year, up from 12 last year. The school’s Hispanic enrollment is almost the same, at 46 students.