Of the 713 students who took part in the MCAS, 35.1% met the testing standard while 5.5% exceeded expectations, according to the Massachusetts Department of Elementary and Secondary Education.
The number of Southwick-Tolland-Granville Regional School District students who met or exceeded expectations fell by 3% from the previous school year.
Southwick-Tolland-Granville Regional School District roughly covers schools within Hampden County and has a main office in Southwick.
In the 2022-23 school year, 467,110 students took the math test in Massachusetts with 196,011 students passing, 3.3% more than the year before.
According to a 2025 analysis from WalletHub, Massachusetts education system was considered the best in the nation, based on factors such as class size, student performance, funding, school safety, and teacher qualifications.
| School Name | Students who met standards (%) | Students who exceed standards (%) |
|---|---|---|
| Powder Mill School | 38.4% | 4.5% |
| Southwick Regional School | 31.4% | 6.7% |



