J Harding Armstrong
🇺🇸 Official data · 2025Westborough, Massachusetts 01581 · Westborough
#244 of 1,009 elementary schools in Massachusetts
#6425 of 50,301 nationally
About J Harding Armstrong
J Harding Armstrong is a public elementary located in Westborough, in the Westborough school district of Massachusetts, United States. It caters for Grades K–3. In 2025 it enrolled 391 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 77.5 out of 100, placing it in the top 25% of elementary schools in United States and 244th of 1,009 ranked elementary schools in Massachusetts. Its strongest component is students per teacher (82th percentile), and its weakest is reading proficiency (72th percentile).
Other published figures: enrollment 391.
There are 6 schools in Westborough; J Harding Armstrong ranks 6th of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)67%
- Reading proficiency (30%)62%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)11.8
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 J Harding Armstrong by the official sources.
- Enrollment
- 391
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 11.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 67%
- Share of tested students proficient or above (all students, all grades).
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Schools near J Harding Armstrong
Closest schools by straight-line distance, with their Success Index (US).
Sarah W Gibbons Middle
Westborough · Public middle · Grades 7–8
610 students · 196 m away
Westborough High
Westborough · Public high · Grades 9–12
1,213 students · 881 m away
Elsie A Hastings Elementary
Westborough · Public elementary · Grades PK–3
478 students · 1.9 km away
Annie E Fales
Westborough · Public elementary · Grades K–3
305 students · 2.2 km away
Mill Pond School
Westborough · Public middle · Grades 4–6
834 students · 2.7 km away
Fannie E Proctor
Northborough · Public elementary · Grades K–5
238 students · 4.3 km away
Lincoln Street
Northborough · Public elementary · Grades K–5
268 students · 5.8 km away
Marguerite E Peaslee
Northborough · Public elementary · Grades K–5
267 students · 5.8 km away
Floral Street School
Shrewsbury · Public elementary · Grades K–4
524 students · 6.0 km away
Algonquin Regional High
Northborough · Public high · Grades 9–12
1,197 students · 6.3 km away
Similar schools
Public elementary schools in Massachusetts with a comparable Enrollment.
Ellis Elementary School
Roxbury · Public elementary · Grades PK–6
391 students
Cyrus E Dallin
Arlington · Public elementary · Grades K–5
390 students
Gen John J Stefanik
Chicopee · Public elementary · Grades K–5
392 students
Joseph Demello
South Dartmouth · Public elementary · Grades K–5
392 students
Winthrop
Melrose · Public elementary · Grades K–5
392 students
Ivan G Smith
Danvers · Public elementary · Grades K–5
389 students
Frequently asked questions
Is J Harding Armstrong a good school?
J Harding Armstrong has a Success Index (US) of 77.5 out of 100 (Top 25% of elementary schools in United States) and ranks #244 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 J Harding Armstrong rank in Massachusetts?
J Harding Armstrong ranks #244 of 1,009 elementary schools in Massachusetts and #6425 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend J Harding Armstrong?
J Harding Armstrong had 391 students in 2025.
Is J Harding Armstrong a elementary school or a high school?
J Harding Armstrong is classified as a elementary covering Grades K–3. It is a public school.
What other schools are near J Harding Armstrong?
There are 10 schools within 15 km of J Harding Armstrong; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.