RSU 40/MSAD 40 School District

1070 Heald Highway
Union, ME 04862
(District boundaries shown in map)
5/
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
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.
This School District
State Average (ME)
#127 out of 222 school districts
(Bottom 50%)
This chart displays the overall district rank of RSU 40/MSAD 40  School District, with the latest 2021-22 school year data.
78%
82%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of RSU 40/MSAD 40  School District and the percentage of public school students that scored at or above 'proficient' levels in Math of Maine by year, with the latest 2021-22 school year data.
84%
84%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of RSU 40/MSAD 40  School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Maine by year, with the latest 2021-22 school year data.
36%
37%
87%
86%
This chart displays public school graduation rate of RSU 40/MSAD 40  School District and public school graduation rate of Maine by year, with the latest 2021-22 school year data.

Students by Ethnicity:

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.
This School District
This State (ME)
Total Revenue
$35 MM
$3,617 MM
This chart displays total revenue of RSU 40/MSAD 40  School District and median value from total revenues of all school districts in Maine by year, with the latest 2020-21 school year data.
Spending
$31 MM
$3,549 MM
This chart displays total spending of RSU 40/MSAD 40  School District and median value from total spendings of all school districts in Maine by year, with the latest 2020-21 school year data.
Revenue / Student
$19,343
$21,600
This chart displays average revenue per public school student in RSU 40/MSAD 40  School District and average revenue per public school student of all school districts in Maine by year, with the latest 2020-21 school year data.
Spending / Student
$17,309
$21,191
This chart displays average spending per public school student in RSU 40/MSAD 40  School District and average spending per public school student of all school districts in Maine by year, with the latest 2020-21 school year data.

Best RSU 40/MSAD 40 School District Public Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #1 - 21. - 2.
Friendship Village School
(Math: ≥90% | Reading: ≥90%)
Rank:
9/
10
Top 20%
23 School Street
Friendship, ME 04547
(207) 832-5057
Grades: K-6
| 69 students
Rank: #1 - 21. - 2.
Prescott Memorial School
(Math: ≥90% | Reading: ≥90%)
Rank:
9/
10
Top 20%
100 Waldoboro Road
Washington, ME 04574
(207) 845-2424
Grades: PK-6
| 108 students
Rank: #33.
Union Elementary School
(Math: 85-89% | Reading: 85-89%)
Rank:
8/
10
Top 30%
1070 Heald Highway
Union, ME 04862
(207) 785-4330
Grades: PK-6
| 115 students
Rank: #44.
Medomak Middle School
(Math: 81% | Reading: 87%)
Rank:
6/
10
Top 50%
318 Manktown Road
Waldoboro, ME 04572
(207) 832-5028
Grades: 7-8
| 276 students
Rank: #55.
Medomak Valley High School
(Math: 85-89% | Reading: 75-79%)
Rank:
5/
10
Bottom 50%
320 Manktown Road
Waldoboro, ME 04572
(207) 832-5380
Grades: 9-12
| 560 students
Rank: #66.
Warren Community School
(Math: 70-74% | Reading: 80-84%)
Rank:
3/
10
Bottom 50%
117 Eastern Road
Warren, ME 04864
(207) 273-2001
Grades: PK-6
| 304 students
Rank: #77.
Miller School
(Math: 65-69% | Reading: 75-79%)
Rank:
2/
10
Bottom 50%
145 Kalers Corner Road
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.

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Quick Stats (2025)

  • District size: 7 schools
  • Grades: PK-12
  • Enrollment: 1,782 students
  • Student:Teacher Ratio: 10:1
  • Minority Enrollment: 7%
  • : 87% (Top 20% in ME)
  • : Bottom 50%
  • : 78% (Btm 50%)
  • : 84% (Top 50%)
  • : 36% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ME Dept. of Education

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