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SCHOOL COMMUNITY·BOSTON·NCES 250279002670

Mildred Avenue K-8 School

5 Mildred Avenue, Mattapan, MA 02126 · (617) 635-1642 · Suffolk County
GRADES PK–08ELEMENTARY11-CITYREGULAR SCHOOL601 STUDENTS
F
allk12 Grade
Scored higher than 1% of Massachusetts public elementary schools
  • FTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • C-Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Massachusetts public elementary schools

Enrollment
601
Elementary
DISTRICT 360 · STATE 381
Student : Teacher
10.6:1
57 FTE teachers
DISTRICT 10.2:1 · STATE 12.2:1
Free / Reduced Lunch
,
Title I proxy
Community
5
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Pre-K376%
Kindergarten478%
Grade 1427%
Grade 2437%
Grade 3417%
Grade 46511%
Grade 56411%
Grade 67713%
Grade 78815%
Grade 89716%

This year's kindergarten class (47) is 52% smaller than its 8th grade class (97).

Student demographics
56%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 69% · STATE 65% · US 70%
White
163%
DISTRICT 14% · STATE 51% · US 43%
Hispanic
22037%
DISTRICT 45% · STATE 26% · US 30%
Black
33155%
DISTRICT 29% · STATE 10% · US 15%
Asian
81%
DISTRICT 8% · STATE 7% · US 6%
Two+
234%
DISTRICT 4% · STATE 5% · US 5%
Native American
31%
DISTRICT 0% · STATE 0% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
30951%
Female
29249%

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Test scores

MCAS 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
8.0%
MA avg 43.8% . -6.0pp since 2016
Math
10.0%
MA avg 42.2% . -6.0pp since 2016

What this means: On the MCAS, Massachusetts's statewide test, about 8 of every 100 students at this school read and write at grade level and about 10 of 100 do math at grade level. Across all Massachusetts schools, those numbers are about 44 and 42. Reading and writing scores are down about 6 points since 2016, while math scores are down about 6 points.

MCAS results by year

School yearEnglish Language ArtsMath
2024-258.0%10.0%
2023-249.0%9.0%
2022-2314.0%7.0%
2021-2217.0%11.0%
2020-2117.0%4.0%
2018-1918.0%19.0%
2017-1819.0%20.0%
2016-1714.0%16.0%
% Meeting or Exceeding Expectations, all students and all tested grades.
Source: MCAS. All students, all grades. See all years and grades →

Where Mildred Avenue K-8 School ranks

Among elementary schools
MeasureThis schoolIn MassachusettsIn Suffolk County
Math proficiency
ranked highest first
10.0%#887 of 920
▲ 3
#75 of 84
no change
Reading proficiency
ranked highest first
8.0%#906 of 920
▼ 6
#82 of 84
▼ 2
3-year test score change
ranked biggest drop first
-5.0pp#162 of 901#9 of 83
Enrollment
ranked largest first
601#129 of 1,086#16 of 94
Students per teacher
ranked fewest first
10.6:1#183 of 938#36 of 75
Diversity index
ranked most diverse first
56.0%#386 of 938#35 of 75
Enrollment change since 2017-18
ranked fastest growth first
+9.3%#135 of 317#8 of 21
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
601
-68 (-10%) vs 2020
-10% since 2010-11, when it was 671
Student : Teacher
10.6:1
was 12.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2560156.710.6:1N/A
2023-2459057.610.2:1N/A
2022-2361855.511.1:1N/A
2020-216695512.2:1N/A
2017-1855042.912.8:1N/A
2015-164213512.0:1N/A
2010-116715212.9:182% (550)
Source: NCES Common Core of Data. Rows are the federal collections on file for Mildred Avenue K-8 School.

Since 2017-18: students up 9% (550 to 601); teachers up 32% (42.9 to 56.7).

About Mildred Avenue K-8 School

As a large elementary school, Mildred Avenue K-8 School serves students in Mattapan, Massachusetts. The school's 601 students are in pre-K through 8. Statewide, elementary schools in Massachusetts average about 381 students each.

Mildred Avenue K-8 School reports to Boston, which has 109 schools and 46,437 students.

A majority of students at Mildred Avenue K-8 School, 55%, are Black. Next come 37% Hispanic, 4% multiracial, and 3% White. The county population is about 18% Black. The chance that two students picked at random at Mildred Avenue K-8 School belong to different racial or ethnic groups, known as the diversity index, is 56%.

Its 56.7 full-time-equivalent teachers give the school a ratio of 10.6:1. The average ratio among elementary schools in Massachusetts is 12.2:1, higher than at this school.

Mildred Avenue K-8 School is graded F by allk12, scoring above 1% of Massachusetts public elementary schools once test results, poverty-adjusted performance, and the recent trend are combined.

Among Suffolk County residents, median household income is about $95,631, roughly 51% of adults have a four-year degree or more, and about 11% of residents live below the federal poverty line. Federal data list 157 public schools in Suffolk County, with a combined enrollment of about 75,679.

The nearest other public school, KIPP Academy Boston Charter School, is about 0.1 miles away. The count of other public schools within five miles is at least 8.

The NCES locale for Mildred Avenue K-8 School is City: Large, which covers schools inside a principal city with a population of 250,000 or more.

From 2020-21 to 2024-25, Mildred Avenue K-8 School went from 669 students to 601. Its ratio of students to teachers was 12.2:1 in 2020-21, and 10.6:1 in 2024-25.

Questions about science fairs, picture day, and bus routes can be posted here. Reviews and ratings from people who know the school are welcome.

Suffolk County at a glance

View full county profile
Population
785,121
Census ACS
Median income
$95,631
Household, ACS
Bachelor's+
51%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
157
75,679 students

Quick facts

School name
Mildred Avenue K-8 School
District
Boston
Address
5 Mildred Avenue, Mattapan, MA 02126
Phone
(617) 635-1642
County
Suffolk County
Level
Elementary
Grade range
PK–08
Total enrollment
601
Teachers (FTE)
57
Student–teacher ratio
10.6:1
Locale
11-City: Large
NCES ID
250279002670
Charter school
No
Virtual school
No

Related schools

Other schools in Boston
Other schools in Mattapan
Nearby schools

Frequently asked questions

About Mildred Avenue K-8 School
What is the total enrollment at Mildred Avenue K-8 School?
Mildred Avenue K-8 School enrolls approximately 601 students in grades PK-08.
Is Mildred Avenue K-8 School an elementary, middle, or high school?
Mildred Avenue K-8 School is an elementary school covering grades PK-08.
How many teachers does Mildred Avenue K-8 School have?
Mildred Avenue K-8 School employs 57 FTE teachers, for a student-to-teacher ratio of 10.6:1.
What is the student diversity at Mildred Avenue K-8 School?
Student demographics at Mildred Avenue K-8 School are roughly 3% White, 37% Hispanic, 55% Black, 1% Asian, 4% Two or more.
What district is Mildred Avenue K-8 School in?
Mildred Avenue K-8 School is part of Boston.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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