Summary:
Zip code 02633 in Chatham, MA has two public schools serving grades PK through 7: Chatham Elementary School (PK–4) and Monomoy Regional Middle School (5–7), both part of the Monomoy Regional School District. Combined enrollment is 541 students, with the middle school accounting for about 73% and the elementary about 27%. The district is ranked 137 of 351 in Massachusetts (61st percentile, 3 stars). No high schools or alternative schools are listed, and free/reduced lunch percentages are not reported.
Chatham Elementary School is the standout for English Language Arts: 53.97% proficient in 2025–2026, versus 42.90% at Monomoy Regional Middle School. Its 4th grade mathematics is also strong at 61.29% proficient. Monomoy Regional Middle School excels in science, with 59.02% proficient in 2025–2026 and 64.35% in 2024–2025, far above the state’s 40.98%. Its 2025–2026 rank is 110 of 478 (77th percentile, 4 stars), an improvement from 133 of 484. Chatham Elementary School’s rank fluctuated: 284 of 899 (68th percentile, 3 stars) in 2025–2026, down from 260 of 906 (71st percentile, 4 stars). Mathematics is close between the schools: 49.21% at the elementary and 49.46% at the middle school.
Both schools outperform district and state in most metrics. Weak spots: Monomoy Regional Middle School’s 5th grade ELA is 29.75% proficient, below the state’s 38.15%; Chatham Elementary School’s 3rd grade math is 37.50%, below the state’s 42.19%. Resource differences: Chatham Elementary School has a lower student-teacher ratio (8.0 vs 9.7) and higher per-student spending ($26,315 vs $20,986). Year-over-year ELA softened at both schools, but the middle school’s rank still improved. Overall, this is a small but relatively strong PK–7 system.
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