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S
39.4/ 100
Success Index (US)
Lower 50%

#299 of 387 high schools in Indiana
#11100 of 16,910 nationally

How is this calculated?
Students
1,729
Enrollment
1,729
Source: NCES CCD
Free/reduced-price lunch
58.6%
Source: NCES CCD
Students per teacher
17.5
Source: NCES CCD

About Seymour Senior High School

Seymour Senior High School is a public high located in Seymour, in the Seymour Community Schools school district of Indiana, United States. It caters for Grades 9–12. In 2025 it enrolled 1,729 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 39.4 out of 100, placing it in the lower 50% of high schools in United States and 299th of 387 ranked high schools in Indiana. Its strongest component is reading proficiency (53th percentile), and its weakest is math proficiency (30th percentile).

Other published figures: enrollment 1,729.

There are 8 schools in Seymour; Seymour Senior High School ranks 5th of 8 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)27%
  • Reading proficiency (30%)56%
  • Community advantage (fewer free/reduced-price lunch) (25%)58.6%
  • Students per teacher (15%)17.5

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 Seymour Senior High School by the official sources.

Enrollment
1,729
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
58.6%
Share of students eligible for free or reduced-price lunch.
Students per teacher
17.5
Enrollment divided by FTE teachers; not class size.
Reading proficiency
56%
Share of tested students proficient or above (all students, all grades).
Math proficiency
27%
Share of tested students proficient or above (all students, all grades).

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Schools near Seymour Senior High School

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

Similar schools

Public high schools in Indiana with a comparable Enrollment.

Frequently asked questions

Is Seymour Senior High School a good school?

Seymour Senior High School has a Success Index (US) of 39.4 out of 100 (Lower 50% of high schools in United States) and ranks #299 of 387 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 Seymour Senior High School rank in Indiana?

Seymour Senior High School ranks #299 of 387 high schools in Indiana and #11100 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Seymour Senior High School?

Seymour Senior High School had 1,729 students in 2025.

Is Seymour Senior High School a elementary school or a high school?

Seymour Senior High School is classified as a high covering Grades 9–12. It is a public school.

What other schools are near Seymour Senior High School?

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