Mosaics Public School

3121 Lincoln Road
Caldwell, ID 83605
4/
10
Bottom 50%
Serving 468 students in grades Kindergarten-7, Mosaics Public School ranks in the bottom 50% of all schools in Idaho for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 35-39% (which is lower than the Idaho state average of 42%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is lower than the Idaho state average of 55%).
The student:teacher ratio of 20:1 is higher than the Idaho state level of 17:1.
Minority enrollment is 39% of the student body (majority Hispanic), which is higher than the Idaho state average of 27% (majority Hispanic).

Quick Stats (2025)

  • School Type: Charter School
  • Grades: Kindergarten-7
  • Enrollment: 468 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 39%
  • : Bottom 50% in ID
  • : 35-39% (Btm 50%)
  • : 40-44% (Btm 50%)
  • : 20-29% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ID Dept. of Education

School Overview

Mosaics Public School's student population of 468 students has grown by 72% over five school years.
The teacher population of 24 teachers has grown by 84% over five school years.
School Type
Grades Offered
Grades Kindergarten-7
(No virtual instruction)
Total Students
468 students
Gender %
Total Classroom Teachers
24 teachers

School Rankings

Mosaics Public School ranks within the bottom 50% of all 709 schools in Idaho (based off of combined math and reading proficiency testing data).
The diversity score of Mosaics Public School is 0.52, which is more than the diversity score at state average of 0.43. The school's diversity has stayed relatively flat over five school years.
This School
State Level (ID)
#490 out of 709 schools
(Bottom 50%)
35-39%
42%
40-44%
55%
20-29%
41%
Student : Teacher Ratio
20:1
17:1
American Indian
1%
1%
Asian
n/a
1%
Hispanic
33%
20%
Black
n/a
1%
White
61%
73%
Hawaiian
n/a
n/a
Two or more races
5%
4%
All Ethnic Groups
0.52
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
27%
26%
Eligible for Reduced Lunch
10%
8%
Source: National Center for Education Statistics (NCES), ID Dept. of Education
Profile last updated: 02/09/2025

Frequently Asked Questions

What is Mosaics Public School's ranking?
Mosaics Public School is ranked #490 out of 709 schools, which ranks it among the bottom 50% of public schools in Idaho.
What percent of students have achieved state testing proficiency in math and reading?
35-39% of students have achieved math proficiency (compared to the 42% ID state average), while 40-44% of students have achieved reading proficiency (compared to the 55% ID state average).
How many students attend Mosaics Public School?
468 students attend Mosaics Public School.
What is the racial composition of the student body?
61% of Mosaics Public School students are White, 33% of students are Hispanic, 5% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of Mosaics Public School?
Mosaics Public School has a student ration of 20:1, which is higher than the Idaho state average of 17:1.
What grades does Mosaics Public School offer ?
Mosaics Public School offers enrollment in grades Kindergarten-7 (No virtual instruction).
What school district is Mosaics Public School part of?
Mosaics Public School is part of Mosaics Public School Inc. School District.

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Quick Stats (2025)

  • School Type: Charter School
  • Grades: Kindergarten-7
  • Enrollment: 468 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 39%
  • : Bottom 50%
  • : 35-39% (Btm 50%)
  • : 40-44% (Btm 50%)
  • : 20-29% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ID Dept. of Education

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