Skip to content
S
Public schoolMiddleGrades 7–8

Decatur Middle School

🇺🇸 Official data · 2025Indianapolis, Indiana 46221 · MSD Decatur Township

22.6/ 100
Success Index (US)
Lower 50%

#320 of 335 middle schools in Indiana
#13304 of 15,369 nationally

How is this calculated?
Students
1,000
Enrollment
1,000
Source: NCES CCD
Free/reduced-price lunch
59.7%
Source: NCES CCD
Students per teacher
15.6
Source: NCES CCD

About Decatur Middle School

Decatur Middle School is a public middle located in Indianapolis, in the MSD Decatur Township school district of Indiana, United States. It caters for Grades 7–8. In 2025 it enrolled 1,000 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 22.6 out of 100, placing it in the lower 50% of middle schools in United States and 320th of 335 ranked middle schools in Indiana. Its strongest component is community advantage (fewer free/reduced-price lunch) (44th percentile), and its weakest is math proficiency (7th percentile).

Other published figures: enrollment 1,000.

There are 237 schools in Indianapolis; Decatur Middle School ranks 182nd of 221 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)15%
  • Reading proficiency (30%)25%
  • Community advantage (fewer free/reduced-price lunch) (25%)59.7%
  • Students per teacher (15%)15.6

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 Decatur Middle School by the official sources.

Enrollment
1,000
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
59.7%
Share of students eligible for free or reduced-price lunch.
Students per teacher
15.6
Enrollment divided by FTE teachers; not class size.
Reading proficiency
25%
Share of tested students proficient or above (all students, all grades).
Math proficiency
15%
Share of tested students proficient or above (all students, all grades).

Free academic assessment

Is your child on grade level in reading and math?

Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.

  • Personalised learning plan mapped to the Australian Curriculum
  • English & Maths from Kindergarten to Year 12
  • Flexible memberships, no lock-in contracts
  • Centres across NSW, VIC, QLD, WA, SA and ACT

No cost, no obligation. By submitting you agree to be contacted by Success Tutoring about your enquiry. See our privacy policy.

Schools near Decatur Middle School

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

Similar schools

Public middle schools in Indiana with a comparable Enrollment.

Frequently asked questions

Is Decatur Middle School a good school?

Decatur Middle School has a Success Index (US) of 22.6 out of 100 (Lower 50% of middle schools in United States) and ranks #320 of 335 in Indiana. 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 Decatur Middle School rank in Indiana?

Decatur Middle School ranks #320 of 335 middle schools in Indiana and #13304 of 15,369 nationally on the Success Index (US) (2025 data).

How many students attend Decatur Middle School?

Decatur Middle School had 1,000 students in 2025.

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

Decatur Middle School is classified as a middle covering Grades 7–8. It is a public school.

What other schools are near Decatur Middle School?

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