For the 2026 school year, there are 4 public elementary schools serving 2,083 students in Watertown, MA.
The top-ranked public elementary schools in Watertown, MA are James Russell Lowell, Hosmer and Watertown Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Watertown, MA public elementary schools have an average math proficiency score of 45% (versus the Massachusetts public elementary school average of 42%), and reading proficiency score of 46% (versus the 42% statewide average). Elementary schools in Watertown have an average ranking of 6/10, which is in the top 50% of Massachusetts public elementary schools.
Minority enrollment is 46% of the student body (majority Hispanic), which is less than the Massachusetts public elementary school average of 50% (majority Hispanic).
Best Public Elementary Schools in Watertown, MA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
James Russell Lowell
(Math: 55-59% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
123 Lowell Ave.
Watertown, MA 02472
(617) 926-7770
Watertown, MA 02472
(617) 926-7770
Gr: PK-5 | 422 students Student-teacher ratio: 10:1 Minority enrollment: 46%
Rank: #22.
Hosmer
(Math: 57% | Reading: 42%)
Rank:
Rank:
7/
Top 50%10
1 Concord Rd
Watertown, MA 02472
(617) 926-7740
Watertown, MA 02472
(617) 926-7740
Gr: PK-5 | 758 students Student-teacher ratio: 11:1 Minority enrollment: 48%
Rank: #33.
Watertown Middle School
(Math: 38% | Reading: 46%)
Rank:
Rank:
5/
Bottom 50%10
68 Waverley Avenue
Watertown, MA 02472
(617) 926-7783
Watertown, MA 02472
(617) 926-7783
Gr: 6-8 | 583 students Student-teacher ratio: 11:1 Minority enrollment: 45%
Rank: #44.
Cunniff
(Math: 35-39% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
246 Warren Street
Watertown, MA 02472
(617) 926-7726
Watertown, MA 02472
(617) 926-7726
Gr: PK-5 | 320 students Student-teacher ratio: 8:1 Minority enrollment: 43%
Frequently Asked Questions
What are the top-ranked public elementary schools in Watertown, MA?
The top-ranked public elementary schools in Watertown, MA include James Russell Lowell, Hosmer and Watertown Middle School.
How many public elementary schools are located in Watertown?
4 public elementary schools are located in Watertown.
What is the racial composition of students in Watertown?
Watertown public elementary schools minority enrollment is 46% of the student body (majority Hispanic), which is less than the Massachusetts public elementary schools average of 50% (majority Hispanic).
Which public elementary schools in Watertown are often viewed compared to one another?
Popular comparisons of public elementary schools in Watertown include: Cunniff vs. James Russell Lowell, Hosmer vs. James Russell Lowell, James Russell Lowell vs. Cunniff
Recent Articles
When Absenteeism Signals a School Fit Problem
Learn when student absenteeism may point to a school fit problem and how parents can respond constructively.
The Middle School Transition: Questions Parents Should Ask Before Sixth or Seventh Grade
Help your child succeed in middle school by asking the right questions before sixth or seventh grade. Learn what to ask about academics, safety, and student support.
How to Spot a School Climate Problem Before Enrolling
Learn how to identify school climate problems before enrolling in a public school, including warning signs, key questions, and reliable data sources.