Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 423 456 488 484 481 # 406 444 469 474 470 Brookline % 96% 97% 96% 98% 97% N           #           Select a Comparable District %           N 70,465 69,751 69,938 70,268 70,532 # 63,214 63,701 63,901 63,887 63,833 State % 89% 91% 92% 91% 91%		2014 2015 2016 2017 2018 N 426 455 489 482 479 # 398 422 451 442 444 Brookline % 93% 93% 92% 92% 93% N           #           Select a Comparable District %           N 70,607 69,766 69,954 70,340 70,187 # 55,436 54,851 54,359 55,415 54,500 State % 78% 78% 78% 79% 78%		2014 2015 2016 2017 2018 N 403 425 452 456 444 # 349 366 409 396 390 Brookline % 87% 87% 91% 87% 88% N           #           Select a Comparable District %           N 68,495 67,732 67,941 68,063 67,875 # 48,613 48,530 49,868 50,590 50,532 State % 71% 71% 73% 74% 75%
Composite Performance Index (CPI)
2014 2015 2016 2017 2018 N 423 456 488 484 481 # 406 444 469 474 470 Brookline CPI 98.80 98.80 98.40 98.90 99.20 N           #           Select a Comparable District CPI           N 70,465 69,751 69,938 70,268 70,532 # 63,214 63,701 63,901 63,887 63,833 State CPI 96 96.70 96.70 96.50 96.20		2014 2015 2016 2017 2018 N 426 455 489 482 479 # 398 422 451 442 444 Brookline CPI 97.50 96.40 96.70 96 97 N           #           Select a Comparable District CPI           N 70,607 69,766 69,954 70,340 70,187 # 55,436 54,851 54,359 55,415 54,500 State CPI 90 89.90 89.70 89.90 89.50		2014 2015 2016 2017 2018 N 403 425 452 456 444 # 349 366 409 396 390 Brookline CPI 94.80 94 95.90 94.80 95 N           #           Select a Comparable District CPI           N 68,495 67,732 67,941 68,063 67,875 # 48,613 48,530 49,868 50,590 50,532 State CPI 87.90 88.20 88.90 89.40 89.30
Median student growth percentiles (SGP) (2014 - 2017)
2014 2015 2016 2017 N 360 379 386 426 Brookline SGP 59.0 63.0 58.0 66.0 N         Select a Comparable District SGP N 61,694 61,218 60,642 60,857 State SGP 50.0 51.0 50.0 50.0		2014 2015 2016 2017 N 364 376 415 424 Brookline SGP 51.5 57.0 52.0 63.0 N         Select a Comparable District SGP N 61,969 61,548 60,820 60,553 State SGP 50.0 50.0 50.0 50.0
Average student growth percentiles (SGP) (2018)
2018 N 398 Brookline SGP 58.7 N   Select a Comparable District SGP N 61,055 State SGP 49.9		2018 N 399 Brookline SGP 58.7 N   Select a Comparable District SGP N 60,804 State SGP 49.9
Percentage of students averaging 2 or above on open response items
2014 2015 2016 2017 2018 N 420 453 484 484 477 # 389 429 449 453 437 Brookline % 93% 95% 93% 94% 92% N           #           Select a Comparable District %           N 69,602 68,882 69,027 69,366 69,660 # 57,985 59,820 57,875 59,445 57,706 State % 83% 87% 84% 86% 83%		2014 2015 2016 2017 2018 N 423 452 485 482 475 # 387 385 424 418 406 Brookline % 91% 85% 87% 87% 85% N           #           Select a Comparable District %           N 69,736 68,887 69,032 69,430 69,305 # 50,147 45,240 45,508 46,783 45,707 State % 72% 66% 66% 67% 66%		2014 2015 2016 2017 2018 N           #           Brookline % N           #           Select a Comparable District %           N           #           State %