Clay Lamberton Elementary School had the highest enrollment among Green Lake County schools, welcoming 480 students during the 2024-25 academic year, according to a report from the Wisconsin Department of Public Instruction.
Of all the students welcomed in the 2024-25 school year, 50.8% identified themselves as boys, and 49.2% as girls.
Data also showed that most of the students were white, accounting for 72.1% of the Clay Lamberton Elementary School’s total enrollment.
Among the 10 schools in Green Lake County, Berlin High School ranked second in enrollment numbers with 441 students, while Princeton School welcomed 285 students and ranked third in the 2024-25 school year.
Clay Lamberton Elementary School is a part of the Berlin Area School District, which roughly covers schools within Green Lake County with its main office in Berlin.
In the previous school year, Clay Lamberton Elementary School also had the highest number of students among Green Lake County schools.
In 2022, the teacher-to-student ratio was approximately 1:14 in Wisconsin classrooms, compared to the national average of 1:16.
Wisconsin ranks 22nd in the U.S. for public education spending, with an annual expenditure of over $16,500 per pupil, totaling $13.8 billion.
| School Name | City | Total School Enrollment |
|---|---|---|
| Clay Lamberton Elementary School | Berlin | 480 |
| Berlin High School | Berlin | 441 |
| Princeton School | Princeton | 285 |
| Berlin Middle School | Berlin | 276 |
| Markesan High School | Markesan | 244 |
| Markesan Primary School | Markesan | 163 |
| Markesan Middle School | Markesan | 161 |
| Markesan Intermediate School | Markesan | 153 |
| Green Lake High School | Green Lake | 139 |
| Green Lake Elementary School | Green Lake | 137 |
