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South Lyon High School
A

South Lyon High School

PublicHighGrades 9–12

1000 N Lafayette St, South Lyon, MI 48178 · (248) 573-8150 · Part of South Lyon Community Schools

South Lyon’s School Grade A better than 88% of Michigan school districts

Photo: Dwight Burdette · CC BY 3.0 · Wikimedia Commons
Students
1,245
Students per teacher
17:1
Free or reduced lunch
14%
Setting
Suburb
Grades
9–12
The gist

What stands out about South Lyon High School

  • Its own letter, A: reading and math results near the top of Michigan’s public schools
  • Math proficiency 17 pts above the state
  • Reading / language arts 23 pts above the state

On the path

Where South Lyon kids come from and go next. The whole path →

6–82 middle schoolsDepends on your address
9–12South Lyon High SchoolYou are here

Test scores

2020–21
Math proficiency52%
State average 34.7%
Reading / language arts71%
State average 47.9%

Its own letter, A, places these results among Michigan’s 2,812 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

1000 N Lafayette St, South Lyon

Students

Enrollment by grade
Grade 9316
Grade 10288
Grade 11292
Grade 12328
Ungraded21
Enrollment over time
1,309’20
1,326’21
1,293’22
1,253’23
1,245’24

Down 4.9% since 2020–21.

Who goes here
White 88%Hispanic 5%Asian 3%Two or more races 2%Black 2%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about South Lyon High School from South Lyon families.

Other schools in South Lyon Community Schools

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Michigan’s other public schools; South Lyon’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.