Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 240 245 284 263 254 # 204 215 238 225 218 Marlborough % 85% 88% 84% 86% 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 235 244 279 264 248 # 179 183 186 176 170 Marlborough % 76% 75% 67% 67% 68% 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 218 222 259 225 212 # 161 163 182 160 140 Marlborough % 74% 73% 70% 71% 66% 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 240 245 284 263 254 # 204 215 238 225 218 Marlborough CPI 94.10 95.60 92.40 94.10 93.20 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 235 244 279 264 248 # 179 183 186 176 170 Marlborough CPI 87.80 87.70 82.80 81.70 84 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 218 222 259 225 212 # 161 163 182 160 140 Marlborough CPI 88.30 90.30 88.50 88 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 195 205 223 210 Marlborough SGP 41.0 51.0 42.0 49.5 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 194 207 217 214 Marlborough SGP 52.0 37.0 42.0 34.0 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 185 Marlborough SGP 44.8 N   Select a Comparable District SGP N 61,055 State SGP 49.9		2018 N 182 Marlborough SGP 42.8 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 236 238 282 257 252 # 195 204 219 213 208 Marlborough % 83% 86% 78% 83% 83% 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 231 237 276 258 246 # 166 159 174 150 139 Marlborough % 72% 67% 63% 58% 57% 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           #           Marlborough % N           #           Select a Comparable District %           N           #           State %