A Top 11%

Cottage Street School

Grades K-05 SHARON, MA

Moved up 3 places from 2024 to 2025

#94 State Rank
A+ District Grade
30 Cottage Street, SHARON, MA 02067
Diverse
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
423 Students
95.5% Attendance Rate
59.5 Composite Score
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MCAS score comparisons

Students meeting or exceeding expectations · 2025 results

Each subject shows the average of published grade percentages, without weighting by enrollment. The bars compare available years on a 0–100% scale. Grade coverage and student groups can change between years.

English Language Arts

67.7% Meeting or exceeding expectations

11% exceeding expectations

2023 67.3% 67.3%
2024 65.7% 65.7%
2025 67.7% 67.7%

Mathematics

67.3% Meeting or exceeding expectations

19.3% exceeding expectations

2023 70.3% 70.3%
2024 71.3% 71.3%
2025 67.3% 67.3%

Science

73% Meeting or exceeding expectations

17% exceeding expectations

2023 65% 65%
2024 68% 68%
2025 73% 73%
View published results by year and grade
Available grade results for the latest 3 published years. An em dash means the value was not published.
YearSubjectGradeMeeting+Exceeding
2025English Language Arts03 70%10%
2025English Language Arts04 65%10%
2025English Language Arts05 68%13%
2025Mathematics03 56%18%
2025Mathematics04 71%18%
2025Mathematics05 75%22%
2025Science05 73%17%
2024English Language Arts03 61%11%
2024English Language Arts04 66%13%
2024English Language Arts05 70%14%
2024Mathematics03 68%16%
2024Mathematics04 74%17%
2024Mathematics05 72%22%
2024Science05 68%20%
2023English Language Arts03 74%20%
2023English Language Arts04 58%4%
2023English Language Arts05 70%16%
2023Mathematics03 73%24%
2023Mathematics04 65%14%
2023Mathematics05 73%16%
2023Science05 65%10%

MCAS subject percentages differ from the composite school rating, which combines available academic and school indicators. Letter grades and state ranks compare schools at the same level. A rank change describes relative position, not a percentage-point change in test scores. Read the rating methodology.

Student Demographics

423 students enrolled

Race/Ethnicity

White 53.9%
Asian 18.4%
Multiracial 11.8%
Hispanic 10.9%
Black 5%

Gender

48% Male
52% Female

Student Programs

English Learners 4.5%
Special Education 16.8%
Free/Reduced Lunch 12.5%

School Performance

Key metrics and program information

Attendance

95.5% Attendance Rate
6.3% Chronic Absence

Staffing

Location

30 Cottage Street, SHARON, MA

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A-Rated School

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Frequently Asked Questions

What is Cottage Street School's grade rating?

Cottage Street School has earned a grade of A, ranked #94 in Massachusetts, placing it in the top 11% of Massachusetts Elementary schools. This rating is based on 2025 MCAS test scores, attendance rates, and other performance metrics from the Massachusetts Department of Elementary and Secondary Education.

How many students attend Cottage Street School?

Approximately 423 students are enrolled at Cottage Street School.

How does Cottage Street School perform on MCAS tests?

Based on the most recent MCAS results, Cottage Street School's proficiency rates are: English Language Arts (68% proficient), Mathematics (67% proficient), Science (73% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Cottage Street School?

Cottage Street School has an attendance rate of 95.5%. Strong attendance is correlated with better academic outcomes.

What school district is Cottage Street School part of?

Cottage Street School is part of Sharon School District. For enrollment information, contact the district office or visit the school's website. Enrollment typically requires proof of residency within the district boundaries.

How are Massachusetts school ratings calculated?

School ratings are calculated using multiple data points from the Massachusetts Department of Elementary and Secondary Education (DESE), including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. Schools are ranked by percentile against similar schools statewide.