Mildred L Day School
#25 of 312 elementary schools in Maine
#4544 of 50,301 nationally
About Mildred L Day School
Mildred L Day School is a public elementary located in Arundel, in the Rsu 21 school district of Maine, United States. It caters for Grades K–5. In 2025 it enrolled 224 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 80.8 out of 100, placing it in the top 10% of elementary schools in United States and 25th of 312 ranked elementary schools in Maine. Its strongest component is community advantage (fewer free/reduced-price lunch) (87th percentile), and its weakest is math proficiency (73th percentile).
Other published figures: enrollment 224.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)62%
- Reading proficiency (30%)72%
- Community advantage (fewer free/reduced-price lunch) (25%)23.2%
- Students per teacher (15%)11.8
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mildred L Day School by the official sources.
- Enrollment
- 224
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 23.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mildred L Day School
Closest schools by straight-line distance, with their Success Index (US).
Kennebunk Elementary School
Kennebunk · Public elementary · Grades PK–2
378 students · 3.6 km away
Middle School of the Kennebunks
Kennebunk · Public middle · Grades 6–8
470 students · 4.7 km away
Kennebunk High School
Kennebunk · Public high · Grades 9–12
683 students · 5.5 km away
Biddeford Primary School
Biddeford · Public elementary · Grades K–2
483 students · 6.4 km away
Biddeford Intermediate School
Biddeford · Public elementary · Grades 3–4
357 students · 6.5 km away
Biddeford Middle School
Biddeford · Public middle · Grades 5–7
542 students · 6.7 km away
John F Kennedy Memorial School
Biddeford · Public elementary · Grades PK–K
157 students · 7.0 km away
Sea Road School
Kennebunk · Public elementary · Grades 3–5
308 students · 7.6 km away
Biddeford High School
Biddeford · Public high · Grades 8–12
894 students · 7.7 km away
Lyman Elementary School
Lyman · Public elementary · Grades PK–5
241 students · 9.0 km away
Similar schools
Public elementary schools in Maine with a comparable Enrollment.
Williams-Cone School
Topsham · Public elementary · Grades PK–5
224 students
Carrabec Community School
North Anson · Public elementary · Grades K–8
225 students
Dike-Newell School
Bath · Public elementary · Grades PK–2
225 students
Suzanne M Smith Elementary School
Levant · Public elementary · Grades PK–5
222 students
Village Elementary School-York
York · Public elementary · Grades PK–1
226 students
Williams Elementary School
Oakland · Public elementary · Grades 3–5
222 students
Frequently asked questions
Is Mildred L Day School a good school?
Mildred L Day School has a Success Index (US) of 80.8 out of 100 (Top 10% of elementary schools in United States) and ranks #25 of 312 in Maine. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mildred L Day School rank in Maine?
Mildred L Day School ranks #25 of 312 elementary schools in Maine and #4544 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Mildred L Day School?
Mildred L Day School had 224 students in 2025.
Is Mildred L Day School a elementary school or a high school?
Mildred L Day School is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Mildred L Day School?
There are 10 schools within 15 km of Mildred L Day School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.