RSU 40/MSAD 40 School District

1070 Heald Highway
Union, ME 04862
(District boundaries shown in map)
: 
4/
10
Bottom 50%

Top Rankings

RSU 40/MSAD 40 School District ranks among the top 20% of public school district in Maine for:

Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2026-27 school year, there are 5 public elementary schools serving 941 students in RSU 40/MSAD 40 School District. This district's average elementary testing ranking is 4/10, which is in the bottom 50% of public elementary schools in Maine.
Public Elementary Schools in RSU 40/MSAD 40 School District have an average math proficiency score of 44% (versus the Maine public elementary school average of 51%), and reading proficiency score of 83% (versus the 84% statewide average).
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Maine public elementary school average of 15% (majority Black and Hispanic).

Overview

This School District
This State (ME)
# Schools
7 Schools
438 Schools
# Students
1,761 Students
112,312 Students
# Teachers
166 Teachers
10,362 Teachers
Student-Teacher Ratio
11:1
11:1

Student By Grade

District Rank

RSU 40/MSAD 40 School District, which is ranked within the bottom 50% of all 182 school districts in Maine (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 82% has decreased from 85-89% over five school years.
This School District
State Average (ME)
#121 out of 189 school districts
(Bottom 50%)
44%
49%
84%
84%
36%
37%
82%
87.3%
(2022-23)
36.8%
28.5%

Students by Ethnicity:

0.15
0.27
% American Indian
n/a
1%
% Asian
1%
1%
% Hispanic
3%
4%
% Black
n/a
5%
% White
92%
85%
% Hawaiian
n/a
n/a
% Two or more races
4%
4%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $22,019 in this school district is less than the state median of $22,146. The school district revenue/student has grown by 20% over four school years.
The school district's spending/student of $20,914 is less than the state median of $22,012. The school district spending/student has grown by 23% over four school years.
This School District
This State (ME)
Total Revenue
$39 MM
$3,685 MM
Spending
$37 MM
$3,663 MM
Revenue / Student
$22,019
$22,146
Spending / Student
$20,914
$22,012

Best RSU 40/MSAD 40 School District Public Elementary Schools (2026-27)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #1 - 21. - 2.
Friendship Village School
(Math: 60-69% | Reading: ≥90%)
Rank:
9/
10
Top 20%
23 School Street
Friendship, ME 04547
(207) 832-5057
Gr: K-6 | 62 students Student-teacher ratio: 6:1 Minority enrollment: 5%
Rank: #1 - 21. - 2.
Prescott Memorial School
(Math: 60-69% | Reading: ≥90%)
Rank:
9/
10
Top 20%
100 Waldoboro Road
Washington, ME 04574
(207) 845-2424
Gr: PK-6 | 107 students Student-teacher ratio: 9:1 Minority enrollment: 9%
Rank: #33.
Union Elementary School
(Math: 50-59% | Reading: 85-89%)
Rank:
8/
10
Top 30%
1070 Heald Highway
Union, ME 04862
(207) 785-4330
Gr: PK-6 | 125 students Student-teacher ratio: 13:1 Minority enrollment: 7%
Rank: #44.
Warren Community School
(Math: 35-39% | Reading: 80-84%)
Rank:
3/
10
Bottom 50%
117 Eastern Road
Warren, ME 04864
(207) 273-2001
Gr: PK-6 | 286 students Student-teacher ratio: 9:1 Minority enrollment: 10%
Rank: #55.
Miller School
(Math: 35-39% | Reading: 75-79%)
Rank:
2/
10
Bottom 50%
145 Kalers Corner Road
Waldoboro, ME 04572
(207) 832-2103
Gr: PK-6 | 361 students Student-teacher ratio: 10:1 Minority enrollment: 9%

Recent Articles

How Often Does Your Child's School Change Teachers Between Grade Levels?
How Often Does Your Child's School Change Teachers Between Grade Levels?
Learn how teacher movement between grade levels affects continuity, experience, instruction, and school stability, plus the questions parents should ask about staffing patterns before choosing a public school today.
The School Pickup Test: What Arrival and Dismissal Reveal About a Public School
The School Pickup Test: What Arrival and Dismissal Reveal About a Public School
Discover what school arrival and dismissal reveal about safety, supervision, organization, communication, student behavior, transportation, and school climate before choosing the right public school for your child and family.
Should Siblings Attend the Same Public School?
Should Siblings Attend the Same Public School?
Should siblings attend the same public school? Learn when academic needs, learning styles, programs, social fit, support services, and individual interests may make different schools better choices for children.

Quick Facts (26-27)

  • District size: 7 schools
  • Grades: PK-12
  • Enrollment: 1,761 students
  • Student-Teacher Ratio: 11:1
  • Minority Enrollment: 8%
  • : 82% (Top 50% in ME)
  • : Bottom 50%
  • : 44% (Btm 50%)
  • : 84% (Top 50%)
  • : 36% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ME Dept. of Education

Quick Links