Springfield Southeast High Sch

Springfield SD 186

Springfield, Illinois

1,261 students

High School, Grades 9–12

(217)525-3130 School Website

1,261

Students

15.4:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

875

C+

out of 1600

Below Avg

Avg ACT Score

out of 36

Average

AP Courses

courses offered

Excellent

AP Enrollment

13%

of students

Average

Student-Teacher Ratio

15:1

B+

students per teacher

Good

This Week at Springfield Southeast High Sch – October 15, 2026

174 students practicing on Varsity Tutors

SAT Prep

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ACT Prep

ENG

MATH

READ

SCI

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English

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Science

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Explore practice resources for Springfield Southeast High Sch students

Academic Grades

Select a grade level to explore courses and resources

Academic Resources

Typical courses and practice resources for students at Springfield Southeast High Sch

Biology

Cell biology, genetics, evolution, and ecology

AP Biology

College-level biology with lab component

Chemistry

Atomic structure, reactions, and stoichiometry

AP Chemistry

College-level chemistry with lab component

Physics

Mechanics, waves, electricity, and magnetism

AP Physics 1

Algebra-based mechanics and waves

Environmental Science

Ecosystems, human impact, and sustainability

AP Environmental Science

College-level environmental science

World History

Global civilizations from ancient to modern times

AP World History

College-level world history analysis

U.S. History

American history from colonization to present

AP U.S. History

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Springfield Southeast High Sch.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

October 1, 2026 – October 30, 2026

PSAT 8/9 — Fall

Testing window

October 1, 2026 – October 30, 2026

PSAT/NMSQT — Fall

Testing window

October 1, 2026 – October 30, 2026

SAT — School Day - Fall

Testing window

October 16, 2026

SAT — National

Score release

+58 more national tests this school year

See the full national test & school calendar

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School Details

Address

2350 E Ash St, Springfield, IL 62703

Phone

(217)525-3130

Website

Visit Website

District

Springfield SD 186

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Other Schools in District

Springfield High School

Feitshans Elementary Sch

Dubois Elementary School

Benjamin Franklin Middle School

Elizabeth Graham Elementary School

Lawrence Education Center