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S
21.0/ 100
Success Index (US)
Lower 50%

#429 of 440 middle schools in New Jersey
#13604 of 15,369 nationally

How is this calculated?
Students
737
Enrollment
737
Source: NCES CCD
Free/reduced-price lunch
86.4%
Source: NCES CCD
Students per teacher
11.2
Source: NCES CCD

About Hubbard Middle School

Hubbard Middle School is a public middle located in Plainfield, in the Plainfield Public School District school district of New Jersey, United States. It caters for Grades 6–8. In 2025 it enrolled 737 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 21.0 out of 100, placing it in the lower 50% of middle schools in United States and 429th of 440 ranked middle schools in New Jersey. Its strongest component is students per teacher (85th percentile), and its weakest is reading proficiency (5th percentile).

Other published figures: enrollment 737.

There are 20 schools in Plainfield; Hubbard Middle School ranks 13th of 17 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)14%
  • Reading proficiency (30%)20%
  • Community advantage (fewer free/reduced-price lunch) (25%)86.4%
  • Students per teacher (15%)11.2

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 Hubbard Middle School by the official sources.

Enrollment
737
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
86.4%
Share of students eligible for free or reduced-price lunch.
Students per teacher
11.2
Enrollment divided by FTE teachers; not class size.
Reading proficiency
20%
Share of tested students proficient or above (all students, all grades).
Math proficiency
14%
Share of tested students proficient or above (all students, all grades).

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Schools near Hubbard Middle School

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

Similar schools

Public middle schools in New Jersey with a comparable Enrollment.

Frequently asked questions

Is Hubbard Middle School a good school?

Hubbard Middle School has a Success Index (US) of 21.0 out of 100 (Lower 50% of middle schools in United States) and ranks #429 of 440 in New Jersey. 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 Hubbard Middle School rank in New Jersey?

Hubbard Middle School ranks #429 of 440 middle schools in New Jersey and #13604 of 15,369 nationally on the Success Index (US) (2025 data).

How many students attend Hubbard Middle School?

Hubbard Middle School had 737 students in 2025.

Is Hubbard Middle School a elementary school or a high school?

Hubbard Middle School is classified as a middle covering Grades 6–8. It is a public school.

What other schools are near Hubbard Middle School?

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