Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 226 233 269 249 236 # 197 208 229 216 204 Marlborough High % 87% 89% 85% 86% 86% N           #           Select a Comparable School %           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 223 232 264 250 231 # 175 178 181 171 162 Marlborough High % 78% 77% 69% 68% 70% N           #           Select a Comparable School %           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 212 216 251 220 209 # 159 163 181 159 140 Marlborough High % 75% 76% 72% 73% 67% N           #           Select a Comparable School %           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 226 233 269 249 236 # 197 208 229 216 204 Marlborough High CPI 95 95.90 93.20 94.60 93.30 N           #           Select a Comparable School 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 223 232 264 250 231 # 175 178 181 171 162 Marlborough High CPI 89 88.30 84.20 82.10 84.70 N           #           Select a Comparable School 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 212 216 251 220 209 # 159 163 181 159 140 Marlborough High CPI 88.70 91 89 88.50 85 N           #           Select a Comparable School 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 193 203 222 210 Marlborough High SGP 42.0 51.0 42.0 49.5 N         Select a Comparable School 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 192 206 215 214 Marlborough High SGP 52.0 37.0 42.0 34.0 N         Select a Comparable School 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 183 Marlborough High SGP 44.9 N   Select a Comparable School SGP N 61,055 State SGP 49.9		2018 N 180 Marlborough High SGP 43.1 N   Select a Comparable School 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 224 229 268 246 235 # 191 198 213 205 195 Marlborough High % 85% 86% 79% 83% 83% N           #           Select a Comparable School %           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 221 228 262 247 230 # 163 154 170 147 134 Marlborough High % 74% 68% 65% 60% 58% N           #           Select a Comparable School %           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 High % N           #           Select a Comparable School %           N           #           State %