Summary
West Tatnuck is a PK–6 elementary school in Worcester, MA, serving 343 students and part of the Worcester district.
West Tatnuck stands out as a high performer inside a low-ranked district: the Worcester district ranks 304 of 351 (13th percentile, 1 star), while West Tatnuck ranks 213 of 899 (76th percentile, 4 stars) in 2025-2026. Its all-grades MCAS proficiency rates were 56.88% in English Language Arts, 54.38% in math, and 65.00% in science, well above both district and state averages. Every reported grade-level score in 2025-2026 was above the state average, with the strongest results in 6th grade ELA (71.05%) and 5th grade math and science (both 65.00%). Among nearby schools, Flagg Street is the closest peer; West Tatnuck leads in ELA and science, while Flagg Street leads in math and overall rank. Most other nearby Worcester elementary schools, such as Nelson Place, Columbus Park, May Street, Tatnuck, and Gates Lane, rank much lower and often fall below state averages. Subgroup results also show strong outcomes for low-income students and students in special education in the years where data are available.
Resources and class size do not fully explain the results: per-student spending was $16,494 in 2020-2021, mid-range among nearby schools, and the 2024-2025 student-teacher ratio of 14.4 was higher than several nearby schools, including Francis J McGrath Elementary, Worcester Dual Language Magnet School, Gates Lane, Columbus Park, Nelson Place, Midland Street, Tatnuck, and May Street, though lower than Flagg Street (18.2). Science is a standout but has been volatile: 37.21% in 2024-2025, 52.17% in 2023-2024, and 38.18% in 2022-2023 before reaching 65.00% in 2025-2026. ELA dipped from 65.48% in 2024-2025 to 56.88% in 2025-2026 but remains well above district and state; math has been steadier. Watch points include the thinnest grade-level margins over state—3rd grade math (+3.5 points) and 4th grade ELA (+7.0 points)—and the higher student-teacher ratio, meaning continued success may rely more on instructional quality than on class-size advantages. Free/reduced lunch data are unavailable, limiting socioeconomic context.
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