South Lyon High School is a school servicing grades 9 to 12 and is located in the district of "South Lyon Community Schools" in South Lyon, MI. There are a total of 1,234 students and 61 teachers at South Lyon High School, for a student to teacher ratio of 21 to 1.
South Lyon High School has an average proficiency test score (in mathematics and languages) of 75.5%, which is 81% higher than the Michigan average.
| Students/Teachers | |
| Students | 1234 |
| Teachers | 61 |
| Student/Teacher ratio | 21:1 |
| Advanced Placement | |
| AP enrollment | 385 |
| Taking some courses | 220 |
| Taking some courses (not tests) | 161 |
| Passing some courses | 202 |
| Passing no courses | 14 |
Advanced placement (AP) is a program that offers high school students the ability to take college level courses and exams. These programs were created to be at the same level of most first year university courses. If the students were successful in the AP programs, they could potentially receive advanced placement, credit or exemptions when they go on to university. At South Lyon High School, there are a total of 385 students enrolled in advanced placement courses, with 220 taking some courses.
| Grade | Proficiency |
| All | 72% |
| 3 | n/a |
| 4 | n/a |
| 5 | n/a |
| 6 | n/a |
| 7 | n/a |
| 8 | n/a |
| High School | 72% |
| Grade | Proficiency |
| All | 79% |
| 3 | n/a |
| 4 | n/a |
| 5 | n/a |
| 6 | n/a |
| 7 | n/a |
| 8 | n/a |
| High School | 79% |
The proficiency in math and languages tables represent the percentage of students that scored at or above the proficiency level on their standardized state assessment tests. Although these tests are standardized within each state, the tests may vary from state to state. Comparing the results of one state to another may not always be an accurate or fair comparison.
| Race | School | District | Michigan | National |
| White | 92.3% | 88.7% | 71.5% | 51.1% |
| Black | 2.2% | 3.0% | 14.9% | 15.9% |
| Asian | 1.5% | 1.8% | 3.1% | 4.7% |
| Hispanic or Latino | 2.7% | 4.2% | 6.3% | 23.6% |
| American Indian and Alaskan | 0.2% | 0.1% | 0.9% | 1.2% |
| Hawaiian | 0.0% | 0.1% | 0.2% | 0.4% |
| Multiracial | 1.2% | 2.2% | 3.2% | 3.1% |
| Statistic | South Lyon | Michigan | National |
| Population | 11,818 | 9,986,857 | 328,239,523 |
| Population density (sq mi) | 3,159 | 178 | 91 |
| Median age | 43.3 | 39.5 | 37.7 |
| Male/Female ratio | 0.8:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 61% | 55% | 55% |
| Speak English | 96% | 91% | 79% |
| Speak Spanish | 0% | 3% | 13% |
| Index | South Lyon | Michigan | National |
| Completed 8th grade | 90.0% | 86.9% | 84.3% |
| Completed high school | 87.5% | 85.9% | 83.0% |
| Completed some college | 68.2% | 60.3% | 59.4% |
| Completed associate degree | 44.1% | 36.5% | 38.5% |
| Completed bachelors | 36.9% | 27.4% | 30.3% |
| Completed masters | 12.0% | 10.7% | 11.5% |
| Completed professional degree | 1.4% | 2.8% | 3.3% |
| Completed doctorate | 0.7% | 1.1% | 1.3% |