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Excellent

#27 of 990 schools in CT

Top 3% in state

Riverside School

Elementary School · Greenwich School District

90 Hendrie Ave., Riverside, CT 06878

Enrollment

473

Student-Teacher

12.8:1

Score

9.1

Grades

Kindergarten – 5th

Updated 2022-23

How this school compares

In Riverside

#2 of 4

public schools

Connecticut elementary schools

#24 of 595

In district

#4 of 15

Greenwich School District

Academic performance

9.7 / 10

Exceptional

About Riverside School

Riverside School serves 473 students in kindergarten through fifth grade in Riverside, Connecticut. It earns a composite score of 9.1 out of 10 — an Exceptional rating that reflects strong performance across both academic achievement and student growth. The school ranks #27 out of 990 public schools in Connecticut and #24 among 595 elementary schools statewide, placing it among the highest-scoring elementary programs in the state.

Academic results anchor that standing. The school's 9.7 academic score sits near the top of the scale, and an 8.7 growth score confirms that students are gaining ground year over year — not just performing well at entry. A 12.8-to-1 student-teacher ratio gives each teacher fewer students to serve, keeping direct instruction time high.

Riverside School outperforms 97% of Connecticut public schools overall, a figure that holds regardless of how the comparison is framed. Within Riverside, it ranks second of four schools, placing it among the area's strongest public options. For families evaluating elementary programs in Connecticut, the data is consistent: top-tier academics, steady growth, and a composite rating that few schools in the state come close to matching.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.7Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-0.46 pts/yr
Data Period2019–2022
TrendStable
Academics9.7Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency87%
Reading/ELA Proficiency91%
Overall Proficiency89%
Expected (poverty-adj.)78%
vs. Expected+10.7 pts
Adjusted Percentile95th
College ReadinessNot Available

Data not available for this school

Resources & Environment9.3Exceptional20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio12.8:1
Per-Pupil Spending$30,609

Riverside School — Students at Riverside School score 89% proficient, which is above what's typical for similar communities (expected: 78%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

1.1%

Students qualifying for federal meal assistance

Test Scores CT EDFACTS (2021-22)

Math Proficiency 86.3%
School
State
N/A
ELA Proficiency 90.7%
School
State
N/A

Based on 6 test records from CT state assessments. About our data

Proficiency Trend

→ Stable

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

2019
Math
88%
ELA
92%
2021*
Math
84%
ELA
89%
2022
Math
87%
ELA
91%

* 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: 8.7/10.

How Riverside School Compares

See how Riverside School performs across key quality dimensions compared to state benchmarks.

Overall Score
9.1/10
97th percentile in CT
Academic
9.7/10
9.7/10
Growth
8.7/10
Above average
Environment
9.3/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
1%
Teaching Staff
13:1 student-teacher ratio
37 teachers

Location

90 Hendrie Ave., Riverside, CT 06878

Nearby Alternatives

Families considering Riverside School may also want to explore other elementary schools in the area. International School At Dundee (rated 9.6/10, 1.3 miles away), which scores slightly higher. Another option is North Street School (rated 9.2/10, 2.7 miles away, in nearby Greenwich), with a very similar rating. Additionally, Julian Curtiss School (rated 9.0/10, 2.0 miles away, in nearby Greenwich), with a very similar rating. For more schools in Riverside, see our Riverside schools guide .

Nearby Schools

20 within 2.6 mi
School Distance Rating
Eastern Middle School Riverside 0.2 mi 8.6
Old Greenwich School Old Greenwich 0.7 mi 8.9
International School At Dundee Riverside 1.3 mi 9.6
Cos Cob School Cos Cob 1.1 mi 7.0
North Mianus School Riverside 1.7 mi 8.9
FUSION ACADEMY - GREENWICH Stamford 1.6 mi
Central Middle School Greenwich 1.7 mi 8.4
Westover School Stamford 1.9 mi 6.6
Greenwich High School Greenwich 1.8 mi 8.7
THE GREENWICH COUNTRY DAY SCHOOL Greenwich 2.1 mi 5.8
Stamford Charter School for Excellence Stamford 2.2 mi 4.6
Julian Curtiss School Greenwich 2.0 mi 9.0
Hart School Stamford 2.4 mi 6.6
WATERSIDE SCHOOL Stamford 2.2 mi 8.1
Stillmeadow School Stamford 2.8 mi 7.2
Cloonan School Stamford 2.5 mi 5.2
J. M. Wright Technical High School Stamford 2.6 mi 3.8
North Street School Greenwich 2.7 mi 9.2
BRUNSWICK SCHOOL Greenwich 2.4 mi 6.6
GREENWICH ACADEMY Greenwich 2.6 mi 6.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 06878 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$250,001

Median Home Value

$1,899,000

Median Rent

$2,367/mo

Population

8,446

College Educated

78.7%

Homeownership

83.8%

Poverty Rate

3.9%

Median Age

40.7

Community Profile

The community surrounding Riverside School has a median household income of $250,001. It is a well-educated community where 79% of adults hold a bachelor's degree or higher. The median home value in the area is $1,899,000, with a median rent of $2,367/month. The local poverty rate of 3.9% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

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

School Rating
Dr. Robert H. Brown Intermediate School Madison, CT 9.1
Holland Hill School Fairfield, CT 9.1
Lebanon Elementary School Lebanon, CT 9.1
Long Lots School Westport, CT 9.1
Bugbee School West Hartford, CT 9.0
Burr Elementary School Fairfield, CT 9.0

Compare Riverside School 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 Riverside School

What grades does Riverside School serve?

Riverside School serves students in grades Kindergarten through 5th.

How many students attend Riverside School?

Riverside School has an enrollment of approximately 473 students.

What is the student-teacher ratio at Riverside School?

The student-teacher ratio at Riverside School is 12.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Riverside School rank in CT?

Riverside School is ranked #27 out of 990 schools in CT.

What is Riverside School's MySchoolScout rating?

Riverside School has a composite rating of 9.1 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 Riverside School?

Based on the most recent state assessment data, Riverside School has 86.3% math proficiency and 90.7% reading/ELA proficiency.

Is Riverside School a charter school?

No, Riverside School is not a charter school. It is a traditional public school operated by the local school district.

Is Riverside School a Title I school?

No, Riverside School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Riverside School?

1.1% of students at Riverside School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
39 Car-Dependent
Bike Score
37 Somewhat Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Compare This School

How does Riverside School stack up?

International School At Dundee
9.6

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
473
Student-Teacher Ratio
12.8:1
Teachers (FTE)
37
Free/Reduced Lunch
1.1%
Type
regular
Setting
Large Suburb
County
Connecticut Planning Region 9
Data Year
2023–2024

District

Greenwich School District
District Enrollment
8,589
Schools in District
15
Per-Pupil Spending
$31,488
District Rank
#4 of 15

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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