RSU 21 School District

177 Alewive Road
Kennebunk, ME 04043
(District boundaries shown in map)
10/
10
Top 10%

Top Rankings

RSU 21 School District ranks among the top 20% of public school district in Maine for:

Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Graduation Rate
Highest graduation rate (Top 5%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2024-25 school year, there is 1 public preschool serving 358 students in RSU 21 School District.
Public Preschools in RSU 21 School District have a diversity score of 0.17, which is less than the Maine public preschool average of 0.25.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Maine public preschool average of 13% (majority Black).

Overview

This School District
This State (ME)
# Schools
6 Schools
255 Schools
# Students
2,301 Students
58,797 Students
# Teachers
206 Teachers
5,424 Teachers
Student : Teacher Ratio
11:1
11:1

District Rank

RSU 21 School District, which is ranked within the top 20% of all 193 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 92% has increased from 90-94% over five school years.
This School District
State Average (ME)
#19 out of 222 school districts
(Top 10%)
This chart displays the overall district rank of RSU 21  School District, with the latest 2021-22 school year data.
91%
82%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of RSU 21  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.
92%
84%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of RSU 21  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.
49%
37%
92%
86%
This chart displays public school graduation rate of RSU 21  School District and public school graduation rate of Maine by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.17
0.25
# American Indian Students
11 Students
364 Students
% American Indian Students
n/a
1%
# Asian Students
35 Students
566 Students
% Asian Students
2%
1%
# Hispanic Students
84 Students
1,863 Students
% Hispanic Students
4%
3%
# Black Students
31 Students
2,924 Students
% Black Students
1%
5%
# White Students
2,094 Students
50,905 Students
% White Students
91%
86%
# Hawaiian Students
4 Students
58 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
42 Students
2,117 Students
% of Two or more races Students
2%
4%

Students by Grade:

# Students in PK Grade:
106
6,221
# Students in K Grade:
140
9,218
# Students in 1st Grade:
168
8,928
# Students in 2nd Grade:
152
8,288
# Students in 3rd Grade:
159
7,600
# Students in 4th Grade:
164
6,674
# Students in 5th Grade:
177
5,328
# Students in 6th Grade:
160
3,188
# Students in 7th Grade:
157
1,510
# Students in 8th Grade:
162
1,480
# Students in 9th Grade:
199
93
# Students in 10th Grade:
195
88
# Students in 11th Grade:
167
91
# Students in 12th Grade:
195
90
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $25,417 is higher than the state median of $21,438. The school district revenue/student has grown by 16% over four school years.
The school district's spending/student of $21,522 is higher than the state median of $21,032. The school district spending/student has grown by 14% over four school years.
This School District
This State (ME)
Total Revenue
$59 MM
$3,617 MM
This chart displays total revenue of RSU 21  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
$50 MM
$3,549 MM
This chart displays total spending of RSU 21  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
$25,417
$21,438
This chart displays average revenue per public school student in RSU 21  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
$21,522
$21,032
This chart displays average spending per public school student in RSU 21  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 21 School District Public Preschools (2024-25)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Kennebunk Elementary School
Magnet School
(Math: 70-74% | Reading: 70-74% )
Rank:
10/
10
Top 5%
177 Alewive Road
Kennebunk, ME 04043
(207) 985-4402
Grades: PK-2
| 358 students

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Quick Stats (2024-25)

  • District size: 6 schools
  • Grades: PK-12
  • Enrollment: 2,301 students
  • Student:Teacher Ratio: 11:1
  • Minority Enrollment: 9%
  • : 92% (Top 5% in ME)
  • : Top 10%
  • : 91% (Top 10%)
  • : 92% (Top 10%)
  • : 49% (Top 50%)
  • Source: National Center for Education Statistics (NCES), ME Dept. of Education

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