Success Academy students, most of whom are black, Hispanic and poor, outperformed students in the city’s public schools on state states — and even in posh suburbs like Scarsdale and Chappaqua.

The highest performing charter schools, like Success Academy, have actually reversed the achievement gap. Black and Hispanic students from Central Harlem’s seven Success Academy schools outperform white students across the city by 33 points in math and 21 points in reading; low-income students outperform the city’s affluent students by 38 and 24 points in math and reading respectively.

New test scores show that public charter schools are the best public schools in the city for high-need students, but Mayor de Blasio continues to drag his feet in giving charters the space they need.

Success Academy Charter Schools’ new state test scores were so good, students across the network outperformed every district in New York state on the annual grades 3-8 exams. This achievement comes from a student group made up of 95 percent children of color and whose families have a median income of $32.000.

This year, a remarkable 95 percent of SA kids passed the math exam; 84 percent passed English. The citywide pass rates were just 38 percent and 41 percent. SA students of color outperformed the citywide rates for white children. So did Success’ special-needs scholars, and those who live in shelters.

With 46 schools and 15.500 students this year, the Success Academy network is now the size of state’s 7th largest school district. On this year’s state exams, 95% of Success students passed math and 84% passed ELA — making Success #1 for student achievement in New York State.

If the mayor, many elected leaders, and those in the education establishment, cared as much about the sad state of black and brown student achievement as they do about scoring political points, maybe New York would have embarked on a serious and sweeping plan to make the city’s promise of public education a reality

We’ll know by the end of September if Mayor de Blasio really means to make peace with the charter-school movement, its leaders announced Monday: Will the Department of Education grant charters’ 27 open requests for space for the 2018-19 school year?

The city must provide space for 27 new and growing charter schools that need classrooms, owners and advocates charge.

More than two dozen of the privately run, publicly funded schools are waiting for the city to answer their requests for space, advocates with the charter lobby group Families for Excellent Schools said Monday.

While serving similarly disadvantaged populations, Success Academy students consistently outperform those at Renewal Schools, by a wide margin.