Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 82 88 70 98 56 # 75 83 61 92 48 Westport % 91% 94% 87% 94% 86% 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 81 87 72 98 56 # 60 68 49 75 29 Westport % 74% 78% 68% 77% 52% 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 75 82 58 95 54 # 43 68 50 79 34 Westport % 57% 83% 86% 83% 63% 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 82 88 70 98 56 # 75 83 61 92 48 Westport CPI 96 97.20 94.60 98.20 93.80 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 81 87 72 98 56 # 60 68 49 75 29 Westport CPI 88.60 90.20 88.90 90.10 78.10 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 75 82 58 95 54 # 43 68 50 79 34 Westport CPI 83 94.50 94.80 93.90 84.70 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 76 75 57 88 Westport SGP 43.0 54.0 38.0 54.0 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 75 74 60 87 Westport SGP 52.0 44.0 32.0 36.0 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 50 Westport SGP 43.8 N   Select a Comparable District SGP N 61,055 State SGP 49.9		2018 N 51 Westport SGP 36.7 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 82 88 68 98 55 # 61 78 49 87 39 Westport % 74% 89% 72% 89% 71% 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 81 87 70 98 55 # 52 55 35 58 22 Westport % 64% 63% 50% 59% 40% 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           #           Westport % N           #           Select a Comparable District %           N           #           State %