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Schools in Niantic, Illinois (2025)

1 schools · 204 students · 1 public · median Enrollment 204.

Niantic, in Illinois, has 1 school in United States's 2025 data, together educating about 204 students. By level there is 1 high; by sector 1 public.

1 of the 1 schools qualify for the Success Index (US). The highest-scoring is Sangamon Valley High School (39.9, lower 50% of high schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.

Best elementary schools in IllinoisBest middle schools in IllinoisBest high schools in IllinoisBest traditional public schools in Illinois

Ranked schools in Niantic

Ordered by Success Index (US). Rank positions shown on each profile are within United States and Illinois.

  1. 1
    40
    Sangamon Valley High SchoolNiantic · Public High37% Math proficiency · 204 students

Other places in Illinois

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Frequently asked questions

What is the best school in Niantic?

Sangamon Valley High School is the highest-ranked school in Niantic with a Success Index (US) of 39.9 out of 100 (Lower 50% of high schools in United States).

How many schools are in Niantic?

Niantic has 1 schools (1 high) educating 204 students in 2025.

What is the typical Enrollment in Niantic?

The median Enrollment across schools in Niantic is 204. Students enrolled in the latest NCES directory year.