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Excellent

#31 of 1,791 schools in MA

Top 2% in state

Katharine Lee Bates

Elementary School · Wellesley

116 Elmwood Rd, Wellesley, MA 02481

Enrollment

253

Student-Teacher

13.3:1

Score

9.2

Grades

Kindergarten – 5th

Updated 2022-23

How this school compares

In Wellesley

#3 of 10

public schools

Massachusetts elementary schools

#23 of 1,022

In district

#3 of 10

Wellesley

Academic growth

9.6 / 10

Exceptional

About Katharine Lee Bates

Katharine Lee Bates is a public elementary school in Wellesley, Massachusetts, serving 253 students in kindergarten through fifth grade. With a composite score of 9.2 out of 10, it earns an Exceptional rating — placing it 31st among 1,791 public schools in Massachusetts and outperforming 98% of schools statewide. That standing puts it in the top 2% of all public schools in the commonwealth.

Academic performance anchors the rating. The school posts a 9.0 academic score paired with a 9.6 growth score, meaning students aren't simply arriving at high baseline levels — they're accelerating year over year. That growth figure signals consistent, measurable learning gains across the student body regardless of where kids start, which separates elite schools from merely high-scoring ones.

The school operates at a 13.3-to-1 student-teacher ratio across its 253 students and six grade levels, keeping classes tight enough for individualized attention. Within Wellesley, Katharine Lee Bates ranks 3rd out of 10 public schools — a strong position inside one of the state's most academically competitive communities. Families prioritizing documented learning momentum alongside raw academic performance will find both here.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress9.6Exceptional50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data6
Annual Change+0.5 pts/yr
Data Period2019–2025
TrendStable
Academics9.0Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency72%
Reading/ELA Proficiency67%
Math vs. State Avg+29.9 pts
Reading vs. State Avg+24.4 pts
Overall Proficiency70%
Expected (poverty-adj.)60%
vs. Expected+9.5 pts
Adjusted Percentile84th
College ReadinessNot Available

Data not available for this school

Resources & Environment8.4Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio13.3:1
Per-Pupil Spending$27,059

Katharine Lee Bates — Students at Katharine Lee Bates score 70% proficient, which is above what's typical for similar communities (expected: 60%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

0%

Students qualifying for federal meal assistance

Test Scores MA MCAS (2024-25)

Math Proficiency 75.0%
School
State
42.2%
ELA Proficiency 76.2%
School
State
44.3%

Based on 54 test records from MA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
72.5%
ELA
82.3%
2021*
Math
66%
ELA
77.3%
2022
Math
73%
ELA
67.5%
2023
Math
82%
ELA
77%
2024
Math
84.7%
ELA
78.7%
2025
Math
76.3%
ELA
75.3%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 9.6/10.

How Katharine Lee Bates Compares

See how Katharine Lee Bates performs across key quality dimensions compared to state benchmarks.

Overall Score
9.2/10
98th percentile in MA
Academic
9.0/10
9.0/10
Growth
9.6/10
Above average
Environment
8.4/10
Above average

Location

116 Elmwood Rd, Wellesley, MA 02481

Nearby Alternatives

Families considering Katharine Lee Bates may also want to explore other elementary schools in the area. John D Hardy (rated 9.5/10, 0.6 miles away), which scores slightly higher. Another option is Loker School (rated 8.5/10, 2.4 miles away, in nearby Wayland), with a comparable rating. Additionally, Sprague Elementary School (rated 8.3/10, 0.7 miles away), with a comparable rating. For more schools in Wellesley, see our Wellesley schools guide .

Nearby Schools

20 within 3.0 mi
School Distance Rating
Ernest F Upham Wellesley 0.4 mi 7.0
John D Hardy Wellesley 0.6 mi 9.5
Sprague Elementary School Wellesley 0.7 mi 8.3
Wellesley Middle Wellesley 1.1 mi 9.3
THE RIVERS SCHOOL Weston 1.2 mi 6.0
Hunnewell Wellesley 1.5 mi 8.1
THE TREMONT SCHOOL Weston 1.7 mi
Weston Middle Weston 1.8 mi 8.3
Weston High Weston 1.8 mi 9.6
DANA HALL SCHOOL Wellesley 1.7 mi 6.6
Lilja Elementary Natick 1.6 mi 6.2
Wellesley Sr High Wellesley 1.6 mi 8.9
BRANDON SCHOOL & RESIDENTAL TREATMENT Natick 1.5 mi 8.2
TENACRE COUNTRY DAY SCHOOL Wellesley 2.0 mi 7.7
MONTESSORI DAY SCHOOL OF WELLESLEY HILLS Wellesley Hls 1.7 mi
RIVERBEND SCHOOL Natick 2.7 mi 6.8
Loker School Wayland 2.4 mi 8.5
WALNUT HILL SCHOOL FOR THE ARTS Natick 2.5 mi 7.2
VERITAS CHRISTIAN ACADEMY Wayland 2.4 mi 7.1
Memorial Natick 3.0 mi 6.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 02481 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$250,001

Median Home Value

$1,642,700

Median Rent

$3,064/mo

Population

17,262

College Educated

90.1%

Homeownership

87.2%

Avg Commute

27.7 min

Poverty Rate

2.7%

Median Age

36.1

Community Profile

The community surrounding Katharine Lee Bates has a median household income of $250,001. It is a well-educated community where 90% of adults hold a bachelor's degree or higher. The median home value in the area is $1,642,700, with a median rent of $3,064/month. The local poverty rate of 2.7% is relatively low. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Crocker Farm Elementary Amherst, MA 9.2
Henry C Sanborn Elementary Andover, MA 9.2
John M Tobin Cambridge, MA 9.2
Morse Cambridge, MA 9.2
William E Sheehan Westwood, MA 9.2
Bradley Elementary School East Boston, MA 9.1

Compare Katharine Lee Bates with similar schools nearby

Side-by-side ratings, test scores, and demographics for the schools parents most often weigh against this one.

Frequently Asked Questions

Common questions about Katharine Lee Bates

What grades does Katharine Lee Bates serve?

Katharine Lee Bates serves students in grades Kindergarten through 5th.

How many students attend Katharine Lee Bates?

Katharine Lee Bates has an enrollment of approximately 253 students.

What is the student-teacher ratio at Katharine Lee Bates?

The student-teacher ratio at Katharine Lee Bates is 13.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Katharine Lee Bates rank in MA?

Katharine Lee Bates is ranked #31 out of 1,791 schools in MA.

What is Katharine Lee Bates's MySchoolScout rating?

Katharine Lee Bates has a composite rating of 9.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Katharine Lee Bates?

Based on the most recent state assessment data, Katharine Lee Bates has 75.0% math proficiency and 76.2% reading/ELA proficiency.

Is Katharine Lee Bates a charter school?

No, Katharine Lee Bates is not a charter school. It is a traditional public school operated by the local school district.

Is Katharine Lee Bates a Title I school?

No, Katharine Lee Bates is not currently a Title I school.

11 schools nearby View map →

Neighborhood Context

Walk Score
13 Car-Dependent
Bike Score
33 Somewhat Bikeable
City Safety
Average (532/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Wellesley). Data >1 year old.

Compare This School

How does Katharine Lee Bates stack up?

John D Hardy
9.5

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
253
Student-Teacher Ratio
13.3:1
Teachers (FTE)
19
Type
regular
Setting
Large Suburb
County
Norfolk County
Data Year
2023–2024

District

Wellesley
District Enrollment
4,101
Schools in District
10
Per-Pupil Spending
$29,216
District Rank
#3 of 10

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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