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St Joseph School District
Lafayette High

St Joseph School District

Lafayette High

St Joseph, Missouri

717 students

High School, Grades 9–12

(816)671-4220School Website

#63

Best ACT in Missouri High Schools

717

Students

13.8:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg ACT Score

22

B

out of 36
Average
AP Courses

4

B-

courses offered
Average
AP Enrollment

10%

C

of students
Average
Student-Teacher Ratio

14:1

A-

students per teacher
Good
This Week at Lafayette High – October 15, 2026

102 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

Start practicing →
Science

0

students

Start practicing →
Explore practice resources for Lafayette High students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Lafayette High

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Lafayette High.

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

State Assessments

September 14, 2026 – December 18, 2026

MAP-Alternate Assessment — MAP-A

Testing window
MO

February 1, 2027 – May 21, 2027

MAP-Alternate Assessment — MAP-A

Testing window
MO
See the full national test & school calendar
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Practice Hub

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School Details
Address

412 Highland Ave, St Joseph, MO 64505

Phone

(816)671-4220

Website

Visit Website

District

St Joseph School District

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Other Schools in District
Carden Park Elementary
Oak Grove Elementary
Alternative. Resource Center.
Skaith Elementary
Field Elementary
Hyde Elementary