Parker

Parker is a K-4 school in Billerica, MA, serving 446 students and earning a consistent 3-star rating, with a standout feature being its exceptionally high per-student spending of $22,062—the highest among all comparable schools in the area, including in-district peers like Thomas Ditson ($18,214) and even high-performing neighbors like Lt Job Lane in Bedford ($18,938).

Parker presents a fascinating academic split: it is a clear leader in mathematics, with 52.41% of students proficient—7 points above the district average and nearly 12 points above the state—and 4th graders achieving an impressive 64.63% proficiency. However, the school struggles significantly in English Language Arts (ELA), where only 35.54% of students are proficient, which is 9 points below the district and 6 points below the state. This gap is most pronounced in 3rd grade, where just 26.19% of students are proficient in ELA, compared to 40.29% in the district. While 4th grade ELA scores (45.12%) show improvement, the early literacy challenge is a key area of concern for parents.

Despite its average overall rank, Parker shows remarkable strength in supporting specific student groups, ranking in the 69th percentile for Low Socio-Economic Status students and the 57th percentile for Special Education students, suggesting its high spending may be effectively targeted toward interventions. A notable recent trend is a growing gender achievement gap, with Female Students ranking in the 68th percentile and Male Students in the 34th percentile in 2024-2025. Compared to in-district rivals, Parker is outperformed by John F. Kennedy (80th percentile) and Frederick J. Dutile (66th percentile), but is on par with Hajjar Elementary (52nd percentile). The contrast with high-performing neighbors like South Row in Chelmsford (84th percentile) is stark, with proficiency rates 15-30 points higher in both subjects, highlighting that the challenge at Parker is not a lack of resources but how they are deployed to improve core outcomes, especially in ELA.