Mill Stream Elementary School
Public
Elementary Grades PK–5
Part of RSU 54/MSAD 54
26 Mercer Road, Norridgewock, ME 04957 · (207) 634-3121
Community ratings
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Academic performance
Math proficiency82%
State average 81.4%
Reading / language arts82%
State average 85.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
309Students enrolled
11:1Student–teacher ratio
67%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K33
Kindergarten35
Grade 150
Grade 257
Grade 345
Grade 435
Grade 554
Students
White · 91%280
Hispanic · 5%14
Two or more races · 3%10
Asian · 1%4
Black · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
304’20
312’21
345’22
323’23
309’24
Location
26 Mercer Road Norridgewock
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.