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SCHOOL COMMUNITY·DEDHAM·NCES 250405000548

Dedham High

140 Whiting Avenue, Dedham, MA 02026 · (781) 310-1100 · Norfolk County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL719 STUDENTS
Enrollment
719
High
DISTRICT 381 · STATE 777
Student : Teacher
10.4:1
69 FTE teachers
DISTRICT 10.5:1 · STATE 23.4:1
Free / Reduced Lunch
,
Title I proxy
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
148
Grade 10
174
Grade 11
197
Grade 12
188
Ungraded
12
Student demographics
White
62%
DISTRICT 63% · STATE 51%
Hispanic
20%
DISTRICT 19% · STATE 26%
Black
12%
DISTRICT 10% · STATE 10%
Asian
3%
DISTRICT 3% · STATE 7%
Two+
4%
DISTRICT 6% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
51%
Female
49%

Discussions

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Test scores

MCAS 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
41.0%
MA avg 43.8% . -17.0pp since 2018
Math
56.0%
MA avg 42.2% . -17.0pp since 2018
Source: MCAS. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
719
-15 (-2%) vs 2017
Student : Teacher
10.4:1
was 11.3:1
% White
62%
was 71%
% Hispanic
20%
was 13%
% Black
12%
was 10%
% Asian
3%
was 4%
Source: NCES Common Core of Data

About Dedham High

Dedham High operates as a mid-sized 9-12 campus in Dedham, Massachusetts, overseen by Dedham. Current enrollment sits at 719 students spanning grades 9 through 12.

Dedham High is one of 7 schools operated by Dedham, a district that works with 2,668 students overall.

In terms of who attends, Dedham High reports that White students make up the majority at 62%. Beyond that, the school logs 20% Hispanic, 12% Black, 4% multiracial, 3% Asian. The wider county runs roughly 70% White, putting the school's mix visibly less White than the area baseline.

In terms of school funding signals, On paper, Dedham High has 69 full-time-equivalent teachers, translating to a class-load average of around 10.4:1. The state averages around 23.4:1, so this campus is tighter than the state norm typical.

In the surrounding community, census data for Norfolk County shows median household earnings sit near $130,739, about 59% of the adult population holds a bachelor's degree or above, and roughly 4% of residents live below the federal poverty line. In all, Norfolk County runs 198 public schools (combined enrollment of about 101,300 students), of which Dedham High is one.

The closest other public school is Avery, roughly 0.1 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius.

Geographically, the school is in an outer-ring area.

Over the past 7-year window. Dedham High's enrollment has changed only slightly since 2018, when it stood at 734 (now 719). Over the same period, the White share ticked down from 71% to 62%.

In the discussion threads here, members of the Dedham High community share and discuss science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Norfolk County at a glance

View full county profile
Population
730,082
Census ACS
Median income
$130,739
Household, ACS
Bachelor's+
59%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
198
101,300 students

Quick facts

School name
Dedham High
District
Dedham
Address
140 Whiting Avenue, Dedham, MA 02026
Phone
(781) 310-1100
County
Norfolk County
Level
High
Grade range
09–12
Total enrollment
719
Teachers (FTE)
69
Student–teacher ratio
10.4:1
Locale
21-Suburb: Large
NCES ID
250405000548
Charter school
No
Virtual school
No

Related schools

Other schools in Dedham
Other schools in Dedham
Nearby schools

Frequently asked questions

About Dedham High
What is the total enrollment at Dedham High?
Dedham High enrolls approximately 719 students in grades 09-12.
What grades does Dedham High serve?
Dedham High serves grades 09-12.
How many students per teacher at Dedham High?
Approximately 10.4:1 students per teacher at Dedham High.
What is the student diversity at Dedham High?
Student demographics at Dedham High are roughly 62% White, 20% Hispanic, 12% Black, 3% Asian, 4% Two or more.
Is Dedham High public or private?
Dedham High is a public K-12 school, overseen by Dedham.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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