Top 10 Best Kennebec County Public Middle Schools (2025)

For the 2025 school year, there are 14 public middle schools serving 4,706 students in Kennebec County, ME.
The top ranked public middle schools in Kennebec County, ME are Windsor Elementary School, Winthrop Middle School and Gardiner Regional Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Kennebec County, ME public middle schools have an average math proficiency score of 83% (versus the Maine public middle school average of 82%), and reading proficiency score of 85% (versus the 85% statewide average). Middle schools in Kennebec County have an average ranking of 8/10, which is in the top 30% of Maine public middle schools.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Maine public middle school average of 13% (majority Black and Hispanic).

Best Public Middle Schools in Kennebec County (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #1 - 21. - 2.
Windsor Elementary School
(Math: 90-94% | Reading: 90-94%)
Rank:
10/
10
Top 10%
366 Ridge Road
Windsor, ME 04363
(207) 445-2356
Grades: K-8
| 288 students
Rank: #1 - 21. - 2.
Winthrop Middle School
(Math: 90-94% | Reading: 90-94%)
Rank:
10/
10
Top 10%
400 Rambler Road
Winthrop, ME 04364
(207) 377-2249
Grades: 6-8
| 198 students
Rank: #3 - 43. - 4.
Gardiner Regional Middle School
(Math: 87% | Reading: 87%)
Rank:
8/
10
Top 30%
161 Cobbossee Avenue
Gardiner, ME 04345
(207) 582-1326
Grades: 6-8
| 444 students
Rank: #3 - 43. - 4.
Maine Virtual Academy
Charter School
(Math: 85-89% | Reading: 85-89%)
Rank:
8/
10
Top 30%
6 East Chestnut Street
Augusta, ME 04330
(207) 613-8900
Grades: 7-12
| 442 students
Rank: #55.
Maranacook Community Middle School
(Math: 84% | Reading: 89%)
Rank:
7/
10
Top 50%
2100 Millard Harrison Drive
Readfield, ME 04355
(207) 685-3128
Grades: 6-8
| 297 students
Rank: #66.
Hall-dale Middle And High School
(Math: 83% | Reading: 87%)
Rank:
7/
10
Top 50%
97 Maple St
Farmingdale, ME 04344
(207) 622-6211
Grades: 6-12
| 476 students
Rank: #77.
Chelsea Elementary School
(Math: 80-84% | Reading: 85-89%)
Rank:
7/
10
Top 50%
566 Togus Road
Augusta, ME 04330
(207) 582-2214
Grades: PK-8
| 278 students
Rank: #88.
Messalonskee Middle School
(Math: 86% | Reading: 86%)
Rank:
6/
10
Top 50%
33 School Bus Drive
Oakland, ME 04963
(207) 465-2167
Grades: 6-8
| 468 students
Rank: #99.
Monmouth Memorial School
(Math: 85% | Reading: 86%)
Rank:
6/
10
Top 50%
130 Academy Rd
Monmouth, ME 04259
(207) 933-9002
Grades: PK-8
| 383 students
Rank: #1010.
China Middle School
(Math: 85% | Reading: 84%)
Rank:
6/
10
Top 50%
773 Lakeview Drive
China Village, ME 04926
(207) 445-1500
Grades: 5-8
| 182 students
Rank: #1111.
Waterville Junior High School
(Math: 80% | Reading: 82%)
Rank:
4/
10
Bottom 50%
100 West River Rd
Waterville, ME 04901
(207) 873-2144
Grades: 6-8
| 333 students
Rank: #1212.
Winslow Junior High School
(Math: 75-79% | Reading: 80-84%)
Rank:
4/
10
Bottom 50%
30 Danielson St
Waterville, ME 04901
(207) 872-1973
Grades: 7-8
| 184 students
Rank: #1313.
Cony Middle School
(Math: 76% | Reading: 79%)
Rank:
2/
10
Bottom 50%
60 Pierce Drive
Augusta, ME 04330
(207) 626-2460
Grades: 7-8
| 329 students
Rank: #1414.
Vassalboro Community School
(Math: 73% | Reading: 77%)
Rank:
2/
10
Bottom 50%
1116 Webber Pond Road
Vassalboro, ME 04989
(207) 923-3100
Grades: PK-8
| 404 students
[+] Show Closed Public Schools in Kennebec County, ME

Kennebec County Public Schools (Closed)

School
Location
Grades
Students
573 Richmond Rd
Litchfield, ME 04350
(207) 268-4136
Grades: 4-8
| n/a students
Malta Street
Augusta, ME 04330
(207) 626-2490
Grades: 7-8
| 368 students
26 Garden Lane
Hallowell, ME 04347
(207) 623-8677
Grades: PK-5
| 373 students
97 Maple Street
Farmingdale, ME 04344
(207) 622-6211
Grades: 9-12
| 295 students
111 Maple Street
Farmingdale, ME 04344
(207) 596-2008
Grades: 6-8
| 203 students
169 Academy Road
Monmouth, ME 04259
(207) 933-4426
Grades: PK-3
| n/a students
466 Academy Road
Litchfield, ME 04350
(207) 268-4137
Grades: PK-2
| 157 students
117 Academy Road
Monmouth, ME 04259
(207) 876-4625
Grades: 4-8
| n/a students
14 Pray Street
Gardiner, ME 04345
(207) 582-2522
Grades: PK
| 32 students
2 School Street
Randolph, ME 04346
(207) 582-4252
Grades: K-5
| 44 students

Frequently Asked Questions

What are the top ranked public middle schools in Kennebec County, ME?
The top ranked public middle schools in Kennebec County, ME include Windsor Elementary School, Winthrop Middle School and Gardiner Regional Middle School.
How many public middle schools are located in Kennebec County?
14 public middle schools are located in Kennebec County.
What is the racial composition of students in Kennebec County?
Kennebec County public middle schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the Maine public middle schools average of 13% (majority Black and Hispanic).
Which public middle schools in Kennebec County are often viewed compared to one another?

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