Elementary Schools in Regional School Unit 21


Summary:

Regional School Unit 21 in Maine is home to 4 high-performing elementary schools that consistently rank among the best in the state. The schools serve students from pre-kindergarten through 5th grade and are located in the communities of Kennebunk, Kennebunkport, and Arundel.

Two schools stand out as exceptional performers: Kennebunkport Consolidated School and Mildred L Day School. Kennebunkport Consolidated School is ranked #3 out of 288 Maine elementary schools and has received a perfect 5-star rating from SchoolDigger. Mildred L Day School is ranked #21 out of 289 schools and has earned 4-5 stars, with test scores significantly higher than the state average.

While all 4 schools in Regional School Unit 21 perform well, there is some variation in their rankings and metrics. The district as a whole is ranked 10th out of 176 districts in Maine and has a 5-star rating, indicating a strong focus on academic excellence. However, the schools share a common challenge of higher-than-average chronic absenteeism rates, which may be an area for further investigation and intervention.

District Detail

 177 Alewive Road
Kennebunk, ME 04043

 (207) 985-1100

SchoolDigger Rank:
10th of 176 Maine districts

See the 2025 Maine District rankings!
Grades served: PK, KG-12
Students: 2,262

Primary Schools: 4
Middle Schools: 1
High Schools: 1
Alternative Schools: 0
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Districts nearby

See the top ME Maine districts

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maine Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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