King Middle School

92 Deering AV, Portland, ME 04102

DSchola Grade
Grades
6–8
Middle
Students
434
Enrolled 2024–25
Students per teacher
9.6 : 1
Full-time teachers
District
Portland Public Schools
Cumberland County

Schola Grade D · Below average

Letter grade (A–F) · compared with 80 Maine middle schools · How we grade
Test scores70% proficient in math & reading
4thpercentile
Equity54% of low-income students proficient
0thpercentile
Attendance29% chronically absent
49thpercentile
Class size9.6 students per teacher
87thpercentile

Percentiles compare this school with other Maine middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About King Middle School

King Middle School is a public middle school in Portland, Maine, serving grades 6–8. It is part of Portland Public Schools. The school is located in a small city in Cumberland County.

In the 2024–25 school year, 434 students were enrolled, with about 9.6 students for every full-time teacher. That ratio is smaller than the typical Maine middle school (11.1 students per teacher). Its Schola Grade is D (below average), compared with 80 Maine middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

92 Deering AV
Portland, ME 04102
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
434 students
Students per teacher
9.6 to 1
Charter school
No
Magnet school
No
Locale
City — Small
School district
Portland Public Schools
County
Cumberland County
NCES school ID
230993000274

Schools near King Middle School

All 23 schools in Portland →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.