Top Rankings
RSU 40/MSAD 40 School District ranks among the top 20% of public school district in Maine for:
Category
Attribute
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 7 public schools serving 1,782 students in RSU 40/MSAD 40 School District. This district's average testing ranking is 4/10, which is in the bottom 50% of public schools in Maine.
Public Schools in RSU 40/MSAD 40 School District have an average math proficiency score of 79% (versus the Maine public school average of 81%), and reading proficiency score of 84% (versus the 84% statewide average).
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Maine public school average of 14% (majority Black and Hispanic).
Overview
This School District
This State (ME)
# Schools
7 Schools
596 Schools
# Students
1,782 Students
167,472 Students
# Teachers
171 Teachers
15,270 Teachers
Student : Teacher Ratio
10:1
10:1
District Rank
RSU 40/MSAD 40 School District, which is ranked within the bottom 50% of all 191 school districts in Maine (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 87% has increased from 85-89% over five school years.
Overall District Rank
#127 out of 222 school districts
(Bottom 50%)
(Bottom 50%)

Math Test Scores (% Proficient)
78%
82%

Reading/Language Arts Test Scores (% Proficient)
84%
84%

Science Test Scores (% Proficient)
36%
37%
Graduation Rate
87%
86%

Students by Ethnicity:
Diversity Score
0.13
0.26
# American Indian Students
5 Students
1,264 Students
% American Indian Students
n/a
1%
# Asian Students
9 Students
2,182 Students
% Asian Students
1%
1%
# Hispanic Students
36 Students
5,863 Students
% Hispanic Students
2%
3%
# Black Students
5 Students
8,328 Students
% Black Students
n/a
5%
# White Students
1,657 Students
143,337 Students
% White Students
93%
86%
# Hawaiian Students
2 Students
154 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
68 Students
6,344 Students
% of Two or more races Students
4%
4%
Students by Grade:
# Students in PK Grade:
89
6,300
# Students in K Grade:
107
11,591
# Students in 1st Grade:
119
11,941
# Students in 2nd Grade:
125
12,668
# Students in 3rd Grade:
111
11,987
# Students in 4th Grade:
134
12,501
# Students in 5th Grade:
128
12,500
# Students in 6th Grade:
133
12,284
# Students in 7th Grade:
129
12,587
# Students in 8th Grade:
147
12,758
# Students in 9th Grade:
142
12,450
# Students in 10th Grade:
148
12,696
# Students in 11th Grade:
132
12,731
# Students in 12th Grade:
138
12,478
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $19,343 in this school district is less than the state median of $21,600. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $17,309 is less than the state median of $21,191. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$35 MM
$3,617 MM

Spending
$31 MM
$3,549 MM

Revenue / Student
$19,343
$21,600

Spending / Student
$17,309
$21,191

Best RSU 40/MSAD 40 School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #1 - 21. - 2.
Friendship Village School
(Math: ≥90% | Reading: ≥90%)
Rank:
Rank:
9/
Top 20%10
23 School Street
Friendship, ME 04547
(207) 832-5057
Friendship, ME 04547
(207) 832-5057
Grades: K-6
| 69 students
Rank: #1 - 21. - 2.
Prescott Memorial School
(Math: ≥90% | Reading: ≥90%)
Rank:
Rank:
9/
Top 20%10
100 Waldoboro Road
Washington, ME 04574
(207) 845-2424
Washington, ME 04574
(207) 845-2424
Grades: PK-6
| 108 students
Rank: #33.
Union Elementary School
(Math: 85-89% | Reading: 85-89%)
Rank:
Rank:
8/
Top 30%10
1070 Heald Highway
Union, ME 04862
(207) 785-4330
Union, ME 04862
(207) 785-4330
Grades: PK-6
| 115 students
Rank: #44.
Medomak Middle School
(Math: 81% | Reading: 87%)
Rank:
Rank:
6/
Top 50%10
318 Manktown Road
Waldoboro, ME 04572
(207) 832-5028
Waldoboro, ME 04572
(207) 832-5028
Grades: 7-8
| 276 students
Rank: #55.
Medomak Valley High School
(Math: 85-89% | Reading: 75-79%)
Rank:
Rank:
5/
Bottom 50%10
320 Manktown Road
Waldoboro, ME 04572
(207) 832-5380
Waldoboro, ME 04572
(207) 832-5380
Grades: 9-12
| 560 students
Rank: #66.
Warren Community School
(Math: 70-74% | Reading: 80-84%)
Rank:
Rank:
3/
Bottom 50%10
117 Eastern Road
Warren, ME 04864
(207) 273-2001
Warren, ME 04864
(207) 273-2001
Grades: PK-6
| 304 students
Rank: #77.
Miller School
(Math: 65-69% | Reading: 75-79%)
Rank:
Rank:
2/
Bottom 50%10
145 Kalers Corner Road
Waldoboro, ME 04572
(207) 832-2103
Waldoboro, ME 04572
(207) 832-2103
Grades: PK-6
| 350 students
Frequently Asked Questions
How many schools belong to RSU 40/MSAD 40 School District?
RSU 40/MSAD 40 School District manages 7 public schools serving 1,782 students.
What is the rank of RSU 40/MSAD 40 School District?
RSU 40/MSAD 40 School District is ranked #120 out of 191 school districts in Maine (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of Maine school districts for: Highest graduation rate (Top 20%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in RSU 40/MSAD 40 School District?
93% of RSU 40/MSAD 40 School District students are White, 4% of students are Two or more races, 2% of students are Hispanic, and 1% of students are Asian.
What is the student/teacher ratio of RSU 40/MSAD 40 School District?
RSU 40/MSAD 40 School District has a student/teacher ratio of 10:1, which is lower than the Maine state average of 11:1.
What is RSU 40/MSAD 40 School District's spending/student ratio?
The school district's spending/student of $17,309 is less than the state median of $21,191. The school district spending/student has stayed relatively flat over four school years.
Recent Articles

Year-Round Or Traditional Schedule?
Which is more appropriate for your child? A year-round attendance schedule or traditional schedule? We look at the pros and cons.

Why You Should Encourage Your Child to Join a Sports Team
Participating in team sports has a great many benefits for children, there is no doubt. In this article you will learn what those benefits are.

White Students are Now the Minority in U.S. Public Schools
Increasing birth rates among immigrant families from Asia and Central and South America, combined with lower birth rates among white families, means that for the first time in history, public school students in the United States are majority-minority. This shift in demographics poses difficulties for schools as they work to accommodate children of varying language abilities and socio-economic backgrounds.