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SCHOOL COMMUNITY·GRAFTON·NCES 250537002576

Millbury Street Elementary School

105 Millbury Street, Grafton, MA 01519 · (508) 839-0757 · Worcester County
GRADES 02–06ELEMENTARY21-SUBURBREGULAR SCHOOL585 STUDENTS
B+
allk12 Grade
Scored higher than 73% of Massachusetts public elementary schools
  • B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • B-Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Massachusetts public elementary schools

Enrollment
585
Elementary
DISTRICT 424 · STATE 381
Student : Teacher
12.1:1
48 FTE teachers
DISTRICT 13.7:1 · STATE 12.2:1
Free / Reduced Lunch
,
Title I proxy
Community
5
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 212521%
Grade 312922%
Grade 410318%
Grade 513223%
Grade 69616%
Student demographics
50%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 49% · STATE 65% · US 70%
White
39768%
DISTRICT 69% · STATE 51% · US 43%
Hispanic
549%
DISTRICT 8% · STATE 26% · US 30%
Black
193%
DISTRICT 3% · STATE 10% · US 15%
Asian
9817%
DISTRICT 16% · STATE 7% · US 6%
Two+
122%
DISTRICT 3% · STATE 5% · US 5%
Native American
51%
DISTRICT 1% · STATE 0% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
31654%
Female
26946%

School pathway

Students here typically continue to
Millbury Street Elementary School→Grafton Middle→Grafton High School
Based on grade levels within Grafton. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

MCAS 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
52.0%
MA avg 43.8% . -12.0pp since 2016
Math
59.0%
MA avg 42.2% . -4.0pp since 2016

What this means: On the MCAS, Massachusetts's statewide test, about 52 of every 100 students at this school read and write at grade level and about 59 of 100 do math at grade level. Across all Massachusetts schools, those numbers are about 44 and 42. Reading and writing scores are down about 12 points since 2016, while math scores are down about 4 points.

MCAS results by year

School yearEnglish Language ArtsMath
2024-2552.0%59.0%
2023-2449.0%63.0%
2022-2353.0%58.0%
2021-2254.0%54.0%
2020-2162.0%49.0%
2018-1967.0%57.0%
2017-1867.0%61.0%
2016-1764.0%63.0%
% Meeting or Exceeding Expectations, all students and all tested grades.
Source: MCAS. All students, all grades. See all years and grades →

Where Millbury Street Elementary School ranks

Among elementary schools
MeasureThis schoolIn MassachusettsIn Worcester County
Math proficiency
ranked highest first
59.0%#223 of 920
▼ 39
#22 of 113
▼ 8
Reading proficiency
ranked highest first
52.0%#291 of 920
▲ 16
#26 of 113
▲ 3
3-year test score change
ranked biggest gain first
+1.5pp#417 of 901#38 of 110
Enrollment
ranked largest first
585#142 of 1,086#21 of 139
Students per teacher
ranked fewest first
12.1:1#441 of 938#27 of 124
Diversity index
ranked most diverse first
50.1%#497 of 938#67 of 124
Enrollment change since 2017-18
ranked steepest decline first
-10.8%#312 of 602#33 of 77
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
585
-45 (-7%) vs 2020
+52% since 2000-01, when it was 384
Student : Teacher
12.1:1
was 11.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2558548.412.1:1N/A
2023-2458948.912.0:1N/A
2022-2359550.811.7:1N/A
2020-216305411.7:1N/A
2017-1865651.812.7:1N/A
2015-167075313.3:1N/A
2010-117665015.3:111% (85)
2000-01384N/AN/A10% (38)
Source: NCES Common Core of Data. Rows are the federal collections on file for Millbury Street Elementary School.

Since 2017-18: students down 11% (656 to 585); teachers down 7% (51.8 to 48.4).

About Millbury Street Elementary School

Families in Grafton, Massachusetts, are served by Millbury Street Elementary School, a large elementary school. The grade span is 2 through 6, and enrollment is 585 students. Average enrollment for elementary schools in Massachusetts is about 381, so this school runs 54% larger than that.

Enrollment across the 6 schools in Grafton totals 3,089 students.

At Millbury Street Elementary School, White students make up 68% of the student body. The remaining shares are 17% Asian, 9% Hispanic, 3% Black, and 2% multiracial. Pick two students at random and there is a 50% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

Teacher staffing is 48.4 full-time equivalents, or about 12.1 students per teacher. That matches the 12.2:1 average for elementary schools in Massachusetts fairly closely.

allk12 grades Millbury Street Elementary School a B+. The grade compares the school only with Massachusetts public elementary schools, because each state gives its own test.

Millbury Street Elementary School is located in Worcester County, where the median household income is $95,939, 40% of adults hold a bachelor's degree or higher, and about 7% of residents live below the federal poverty line. Millbury Street Elementary School is one of 257 public schools in the county.

The school nearest to Millbury Street Elementary School is Grafton High School, at a distance of about 1.2 miles. A five-mile radius around the school includes at least 8 other public schools.

Millbury Street Elementary School is coded as Suburb: Large in federal locale data.

Enrollment at Millbury Street Elementary School dropped 7% between 2020-21 and 2024-25, from 630 to 585 students.

Posts about school events, clubs, and volunteer needs are welcome on this page. Reviews and ratings from people who know the school are welcome.

Worcester County at a glance

View full county profile
Population
867,788
Census ACS
Median income
$95,939
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
257
121,490 students

Quick facts

School name
Millbury Street Elementary School
District
Grafton
Address
105 Millbury Street, Grafton, MA 01519
Phone
(508) 839-0757
County
Worcester County
Level
Elementary
Grade range
02–06
Total enrollment
585
Teachers (FTE)
48
Student–teacher ratio
12.1:1
Locale
21-Suburb: Large
NCES ID
250537002576
Charter school
No
Virtual school
No

Related schools

Other schools in Grafton
Other schools in Grafton
Nearby schools

Frequently asked questions

About Millbury Street Elementary School
What is the total enrollment at Millbury Street Elementary School?
Millbury Street Elementary School enrolls approximately 585 students in grades 02-06.
What age range does Millbury Street Elementary School serve?
Millbury Street Elementary School serves students from grade 02 through grade 06.
How many students per teacher at Millbury Street Elementary School?
Approximately 12.1:1 students per teacher at Millbury Street Elementary School.
How diverse is Millbury Street Elementary School?
Millbury Street Elementary School reports a student body of 68% White, 9% Hispanic, 3% Black, 17% Asian, 2% Two or more.
Who oversees Millbury Street Elementary School?
Millbury Street Elementary School is overseen by Grafton in Worcester County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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