Clay Lamberton Elementary School

259 E Marquette St
Berlin, WI 54923
(School attendance zone shown in map)
6/
10
Top 50%
Serving 480 students in grades Prekindergarten-5, Clay Lamberton Elementary School ranks in the top 50% of all schools in Wisconsin for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 49% (which is higher than the Wisconsin state average of 40%). The percentage of students achieving proficiency in reading/language arts is 36% (which is lower than the Wisconsin state average of 38%).
The student-teacher ratio of 14:1 is higher than the Wisconsin state level of 13:1.
Minority enrollment is 28% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 34% (majority Hispanic).

Quick Facts (2026)

  • Grades: Prekindergarten-5
  • Enrollment: 480 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 28%
  • : Top 50% in WI
  • : 49% (Top 50%)
  • : 36% (Btm 50%)
  • : 45-49% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

School Overview

Clay Lamberton Elementary School's student population of 480 students has declined by 24% over five school years.
The teacher population of 34 teachers has declined by 30% over five school years.
Grades Offered
Grades Prekindergarten-5
(Supplemental Virtual)
View AI Prompt
Total Students
480 students
View AI Prompt
Total Classroom Teachers
34 teachers
View AI Prompt
School Calendar

School Rankings

Clay Lamberton Elementary School ranks within the top 50% of all 1,962 schools in Wisconsin (based off of combined math and reading proficiency testing data).
The diversity score of Clay Lamberton Elementary School is 0.45, which is less than the diversity score at state average of 0.54. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WI)
#866 out of 1962 schools
(Top 50%)
View AI Prompt
49%
40%
View AI Prompt
36%
38%
View AI Prompt
45-49%
44%
No Summary generated because only 2 years of data available
Student-Teacher Ratio
14:1
13:1
View AI Prompt
Asian
2%
4%
View AI Prompt
Hispanic
18%
14%
View AI Prompt
Black
1%
9%
View AI Prompt
White
72%
66%
View AI Prompt
Two or more races
7%
6%
View AI Prompt
All Ethnic Groups
0.45
View AI Prompt
(22-23)
23.8%
24%
No Summary generated because only 3 years of data available
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
49%
36%
View AI Prompt
Eligible for Reduced Lunch
8%
4%
View AI Prompt
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WI Dept. of Education

Frequently Asked Questions

What is Clay Lamberton Elementary School's ranking?
Clay Lamberton Elementary School is ranked #866 out of 1,962 schools, which ranks it among the top 50% of public schools in Wisconsin.
What percent of students have achieved state testing proficiency in math and reading?
49% of students have achieved math proficiency (compared to the 40% WI state average), while 36% of students have achieved reading proficiency (compared to the 38% WI state average).
How many students attend Clay Lamberton Elementary School?
480 students attend Clay Lamberton Elementary School.
What is the racial composition of the student body?
72% of Clay Lamberton Elementary School students are White, 18% of students are Hispanic, 7% of students are Two or more races, 2% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Clay Lamberton Elementary School?
Clay Lamberton Elementary School has a student ration of 14:1, which is higher than the Wisconsin state average of 13:1.
What grades does Clay Lamberton Elementary School offer ?
Clay Lamberton Elementary School offers enrollment in grades Prekindergarten-5 (Supplemental Virtual).
What school district is Clay Lamberton Elementary School part of?
Clay Lamberton Elementary School is part of Berlin Area School District.

School Reviews

Review Clay Lamberton Elementary School. Reviews should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
Rate this school:

Recent Articles

What Rising E-Bike and Traffic Concerns Mean for School Commutes
What Rising E-Bike and Traffic Concerns Mean for School Commutes
Discover how rising e-bike use and increasing traffic are changing school commutes, and what parents should evaluate before choosing a public school.
School Safety Beyond Lockdowns: What Parents Should Review
School Safety Beyond Lockdowns: What Parents Should Review
Learn how to evaluate a public school's safety beyond lockdown drills, including school climate, emergency planning, mental health support, and communication.
How to Judge Special Education Capacity Before You Enroll
How to Judge Special Education Capacity Before You Enroll
Learn how to evaluate a public school's special education capacity before enrolling your child, from staffing and IEP implementation to inclusion and support services.

Quick Facts (2026)

  • Grades: Prekindergarten-5
  • Enrollment: 480 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 28%
  • : Top 50%
  • : 49% (Top 50%)
  • : 36% (Btm 50%)
  • : 45-49% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

Request Information

Quick Links