A Top 11%

J. Warren Killam Elementary School

Grades K-05 READING, MA

Improved 18 spots from last year

#94 State Rank
A District Grade
333 Charles Street, READING, MA 01867
MCAS scores from 2025 Data updated December 2025
406 Students
95.3% Attendance Rate
59.7 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

English Language Arts

67.3% Proficient or Above
10% Advanced

Mathematics

68% Proficient or Above
14% Advanced

Science

59% Proficient or Above
13% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 English Language Arts 03 72% 12%
2025 English Language Arts 04 78% 12%
2025 English Language Arts 05 52% 6%
2025 Mathematics 03 73% 20%
2025 Mathematics 04 78% 14%
2025 Mathematics 05 53% 8%
2025 Science 05 59% 13%
2024 English Language Arts 03 76% 18%
2024 English Language Arts 04 43% 3%
2024 English Language Arts 05 63% 7%
2024 Mathematics 03 82% 24%
2024 Mathematics 04 53% 9%
2024 Mathematics 05 57% 4%
2024 Science 05 61% 6%
2023 English Language Arts 03 49% 4%

MCAS is administered annually to students in grades 3-8 and 10. Scores reflect the percentage of students meeting or exceeding grade-level expectations.

Student Demographics

406 students enrolled

Race/Ethnicity

White 79.3%
Asian 7.4%
Hispanic 6.4%
Black 5.2%
Multiracial 1.7%

Gender

52.5% Male
47.3% Female

Student Programs

English Learners 3.9%
Special Education 15.3%
Free/Reduced Lunch 14.5%

School Performance

Key metrics and program information

Attendance

95.3% Attendance Rate
6% Chronic Absence

Staffing

Location

333 Charles Street, READING, MA

A-Rated School

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Part of Reading School District

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Frequently Asked Questions

What is J. Warren Killam Elementary School's grade rating?

J. Warren Killam Elementary 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 J. Warren Killam Elementary School?

Approximately 406 students are enrolled at J. Warren Killam Elementary School.

How does J. Warren Killam Elementary School perform on MCAS tests?

Based on the most recent MCAS results, J. Warren Killam Elementary School's proficiency rates are: English Language Arts (67% proficient), Mathematics (68% proficient), Science (59% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at J. Warren Killam Elementary School?

J. Warren Killam Elementary School has an attendance rate of 95.3%. Strong attendance is correlated with better academic outcomes.

What school district is J. Warren Killam Elementary School part of?

J. Warren Killam Elementary School is part of Reading 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.