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Public schoolElementaryGrades 2–6

Millbury Street Elementary School

🇺🇸 Official data · 2025Grafton, Massachusetts 01519 · Grafton

72.4/ 100
Success Index (US)
Top 25%

#333 of 1,009 elementary schools in Massachusetts
#9659 of 50,301 nationally

How is this calculated?
Students
585
Enrollment
585
Source: NCES CCD
Students per teacher
12.2
Source: NCES CCD
Reading proficiency
66%
Source: EDFacts

About Millbury Street Elementary School

Millbury Street Elementary School is a public elementary located in Grafton, in the Grafton school district of Massachusetts, United States. It caters for Grades 2–6. In 2025 it enrolled 585 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 72.4 out of 100, placing it in the top 25% of elementary schools in United States and 333rd of 1,009 ranked elementary schools in Massachusetts. Its strongest component is students per teacher (79th percentile), and its weakest is math proficiency (64th percentile).

Other published figures: enrollment 585.

There are 4 schools in Grafton; Millbury Street Elementary School ranks 4th of 4 scored schools there.

Success Index (US) breakdown

Each component is a percentile against elementary schools across United States.

  • Math proficiency (30%)56%
  • Reading proficiency (30%)66%
  • Community advantage (fewer free/reduced-price lunch) (25%)–
  • Students per teacher (15%)12.2

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Millbury Street Elementary School by the official sources.

Enrollment
585
Students enrolled in the latest NCES directory year.
Students per teacher
12.2
Enrollment divided by FTE teachers; not class size.
Reading proficiency
66%
Share of tested students proficient or above (all students, all grades).
Math proficiency
56%
Share of tested students proficient or above (all students, all grades).

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Schools near Millbury Street Elementary School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public elementary schools in Massachusetts with a comparable Enrollment.

Frequently asked questions

Is Millbury Street Elementary School a good school?

Millbury Street Elementary School has a Success Index (US) of 72.4 out of 100 (Top 25% of elementary schools in United States) and ranks #333 of 1,009 in Massachusetts. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Millbury Street Elementary School rank in Massachusetts?

Millbury Street Elementary School ranks #333 of 1,009 elementary schools in Massachusetts and #9659 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend Millbury Street Elementary School?

Millbury Street Elementary School had 585 students in 2025.

Is Millbury Street Elementary School a elementary school or a high school?

Millbury Street Elementary School is classified as a elementary covering Grades 2–6. It is a public school.

What other schools are near Millbury Street Elementary School?

There are 10 schools within 15 km of Millbury Street Elementary School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.