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SCHOOL COMMUNITY·ARLINGTON·NCES 250198000058

Hardy

52 Lake Street, Arlington, MA 02474 · (781) 316-3781 · Middlesex County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL382 STUDENTS
Enrollment
382
Elementary
DISTRICT 368 · STATE 381
Student : Teacher
11.4:1
34 FTE teachers
DISTRICT 12.6:1 · STATE 12.2:1
Free / Reduced Lunch
,
Title I proxy
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
61
Grade 1
62
Grade 2
69
Grade 3
77
Grade 4
57
Grade 5
56
Student demographics
White
23662%
DISTRICT 65% · STATE 51%
Hispanic
318%
DISTRICT 9% · STATE 26%
Black
92%
DISTRICT 3% · STATE 10%
Asian
5514%
DISTRICT 13% · STATE 7%
Two+
5013%
DISTRICT 10% · STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
20654%
Female
17546%

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Test scores

MCAS 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
67.0%
MA avg 43.8% . +2.0pp since 2016
Math
66.0%
MA avg 42.2% . +3.0pp since 2016
Source: MCAS. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
382
-76 (-17%) vs 2017
Student : Teacher
11.4:1
was 14.4:1
% White
62%
was 66%
% Hispanic
8%
was 9%
% Black
2%
was 5%
% Asian
14%
was 14%
Source: NCES Common Core of Data

About Hardy

Set in Arlington, Massachusetts, Hardy is a moderately sized elementary school, run under Arlington. It works with 382 students across grades K through 5.

Arlington comprises 11 schools with combined enrollment of 6,113 students; Hardy is among them.

For racial and ethnic makeup, Hardy reports that White students make up the majority at 62%. The remainder comes out to 14% Asian, 13% multiracial, 8% Hispanic, 2% Black.

Looking at the economic backdrop, Hardy records 34 full-time-equivalent teachers, putting the student-to-teacher ratio at about 11.4:1. Statewide, the average ratio sits near 12.2:1, putting Hardy tighter than the state norm the norm.

In the surrounding community, ACS estimates for Middlesex County put the typical household earns roughly $130,847 per year, roughly 60% of adults have completed at least a four-year degree, and roughly 5% of residents live below the federal poverty line. Hardy is one of 386 public schools in Middlesex County (combined enrollment of about 215,896 students).

Gibbs School is the nearest neighboring public school, about 0.4 miles from this campus. Within five miles, there are 8 other public schools.

Hardy operates from a commuter-belt location.

Looking at the recent track record. Over the past 7-year window, the student count contracted 17%: 458 students in 2018 compared to 382 in 2025. White enrollment moved from 66% to 62% across the same window. Class-load math has pulled in: from 14.4:1 in 2018 to 11.4:1 in 2025.

Inside the community feed, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.

Middlesex County at a glance

View full county profile
Population
1,638,365
Census ACS
Median income
$130,847
Household, ACS
Bachelor's+
60%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
386
215,896 students

Quick facts

School name
Hardy
District
Arlington
Address
52 Lake Street, Arlington, MA 02474
Phone
(781) 316-3781
County
Middlesex County
Level
Elementary
Grade range
KG–05
Total enrollment
382
Teachers (FTE)
34
Student–teacher ratio
11.4:1
Locale
21-Suburb: Large
NCES ID
250198000058
Charter school
No
Virtual school
No

Related schools

Other schools in Arlington
Other schools in Arlington
Nearby schools

Frequently asked questions

About Hardy
How large is Hardy?
Hardy enrolls approximately 382 students in grades KG-05.
What age range does Hardy serve?
Hardy serves students from grade KG through grade 05.
How many teachers does Hardy have?
Hardy employs 34 FTE teachers, for a student-to-teacher ratio of 11.4:1.
What is the student diversity at Hardy?
Student demographics at Hardy are roughly 62% White, 8% Hispanic, 2% Black, 14% Asian, 13% Two or more.
Is Hardy public or private?
Hardy is a public K-12 school, overseen by Arlington.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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