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Center School

Public Grades PK, KG-5
220th
SchoolDigger Rank ?
of 899 Massachusetts Elementary Schools
Better than 76% of Massachusetts elementary schools
Summary

Center School is a PK–5 elementary school serving 485 students in Stow, MA, part of the Nashoba district. It currently ranks 220th of 899 Massachusetts elementary schools (76th percentile, 4 stars) — a solid, above-average school that has cooled from its near-top-tier standing a few years ago. It ranked 57th of 932 in 2021–2022 (94th percentile, 5 stars), slipped to 235th by 2024–2025, then rebounded slightly this year. The Nashoba district ranks 69th of 351 statewide.

On 2025–2026 MCAS, Center's all-grade proficiency was 54.94% in ELA, 58.87% in Math, and 50.68% in Science — all well above the state's 40.03%, 41.11%, and 40.98%. The school is essentially at district level in ELA and Math but roughly 8 percentage points below the district in Science, its clearest weakness, down from 69.32% in 2023–2024. Among nearby schools, Center trails Paul P Gates Elementary School, Luther Conant School, and Blanchard Memorial School, but leads McCarthy-Towne School and Merriam School, is close to C.T. Douglas Elementary School, and is well ahead of Forest Avenue Elementary, Mulready Elementary, and C A Farley. Grades 3 and 4 are strengths (4th-grade Math 67.44% vs. district 61.24%), while 5th grade falls below district averages in ELA, Math, and Science.

Subgroup results are a notable strength: Special Education students rank 86th of 709 (88th percentile) and Low Socio Economic Status students 101st of 742 (86th percentile), both above the school's overall 76th percentile. Center is the largest school in its comparison group at 485 students; per-student spending was $19,183 in 2020–2021, higher than the nearby Acton-Boxborough schools, and the student-teacher ratio rose to 12.6 in 2024–2025 from 11.5 in 2022–2023. Note that free/reduced lunch data were unavailable, spending figures end in 2020–2021, and nearby schools serve different grade spans, so comparisons are not perfectly equivalent.

485
Students ?
12.6
Student/teacher ratio ?
$22,120
Per pupil spending ?
10.3%
Directly certified for free meals (2024-25) ?
All students in Massachusetts receive free school meals.
95%
Kindergartners with all required immunizations (2025-26)
Exemptions: 5% (any vaccine)
 403 Great Rd
       Stow, MA  01775

(978) 897-0290

District: Nashoba


Students who attend Center School usually attend:

Middle:    Hale
High:    Nashoba Regional
Racial breakdown:

White:
79.2%
Hispanic:
8.2%
Two or more races:
6.2%
more
 See top rated Massachusetts elementary schools

 Compare Center School to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 90th percentile in 2016 → 76th in 2026
Strengths
✓Test scores above the Massachusetts average (56% vs 41% meeting standards)
✓Ranks in the top 24% of Massachusetts elementary schools
Worth a look
!Ranking has slipped — down 14 percentile points since 2016
Students meeting standards (2025-2026) ?
This school56%
District avg57%
Massachusetts avg41%
220th of 899
Massachusetts public elementary schools ?
Top 24%▼ down 14 pts since 2016
From top 10% (2016) to top 24% (2026)
See the entire ranking list of Massachusetts Elementary Schools →
★★★★★
SchoolDigger rating ?
2nd of 3Elementary Schools in the Nashoba
69th of 351Nashoba among Massachusetts districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMassachusetts percentileRating
202675.5220 of 89975.5%★★★★☆
202574.1235 of 90674.1%★★★★☆
202482.7149 of 91683.7%★★★★☆
202387.1111 of 92888.0%★★★★☆
202291.857 of 93293.9%★★★★★
202188.695 of 93689.9%★★★★☆
201989.766 of 94293.0%★★★★★
201889.561 of 93493.5%★★★★★
201790.943 of 93895.4%★★★★★
201686.495 of 93289.8%★★★★☆
201585.694 of 91489.7%★★★★☆
201480.0166 of 92682.1%★★★★☆
201377.5201 of 92878.3%★★★★☆
201283.4128 of 93086.2%★★★★☆
201185.5105 of 92488.6%★★★★☆
201084.7114 of 92087.6%★★★★☆
200980.0169 of 90981.4%★★★★☆
200881.6145 of 90884.0%★★★★☆
200783.2129 of 91185.8%★★★★☆
200688.078 of 91191.4%★★★★★
200573.9252 of 88771.6%★★★★☆
200488.860 of 88293.2%★★★★★
200390.141 of 88495.4%★★★★★

Asian

YearAvg scoreStatewide rankMassachusetts percentileRating
201887.35 of 15496.8%★★★★★

Disabled

YearAvg scoreStatewide rankMassachusetts percentileRating
202279.976 of 67288.7%★★★★☆
202172.4130 of 63279.4%★★★★☆
201978.598 of 66585.3%★★★★☆
201879.587 of 65686.7%★★★★☆

Female

YearAvg scoreStatewide rankMassachusetts percentileRating
202674.7211 of 86975.7%★★★★☆
202571.9239 of 86972.5%★★★★☆
202479.8171 of 88680.7%★★★★☆
202388.185 of 88790.4%★★★★★
202292.435 of 90196.1%★★★★★
202186.1113 of 89887.4%★★★★☆
201989.455 of 90293.9%★★★★★
201888.759 of 89393.4%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankMassachusetts percentileRating
202675.7101 of 74286.4%★★★★☆

Male

YearAvg scoreStatewide rankMassachusetts percentileRating
202672.6233 of 87973.5%★★★★☆
202573.6231 of 88473.9%★★★★☆
202482.4135 of 89184.8%★★★★☆
202380.4160 of 89682.1%★★★★☆
202288.185 of 90890.6%★★★★★
202187.592 of 90489.8%★★★★☆
201986.593 of 90789.7%★★★★☆
201888.861 of 89893.2%★★★★★

Special Education

YearAvg scoreStatewide rankMassachusetts percentileRating
202679.486 of 70987.9%★★★★☆
202567.8153 of 71778.7%★★★★☆
202483.674 of 73189.9%★★★★★
202378.797 of 70386.2%★★★★☆
202281.4104 of 90588.5%★★★★☆
202165.7219 of 89475.5%★★★★☆
201963.2257 of 89671.3%★★★★☆
201869.9187 of 88678.9%★★★★☆

Tested In Person

YearAvg scoreStatewide rankMassachusetts percentileRating
202187.795 of 92589.7%★★★★☆

White

YearAvg scoreStatewide rankMassachusetts percentileRating
202661.4273 of 73462.8%★★★☆☆
202557.1326 of 73755.8%★★★☆☆
202472.2187 of 75375.2%★★★★☆
202379.6128 of 76283.2%★★★★☆
202287.555 of 76492.8%★★★★★
202184.580 of 76589.5%★★★★☆
201986.257 of 78092.7%★★★★★
201885.166 of 77291.5%★★★★★
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Asian (2018)97th percentile+3 vs school
Tested In Person (2021)90th percentile~ school
Disabled (2022)89th percentile-5 vs school
Special Education (2026)88th percentile+12 vs school
Low Socio Economic Status (2026)86th percentile+11 vs school
Female (2026)76th percentile~ school
Male (2026)73rd percentile~ school
White (2026)63rd percentile-13 vs school
By subject vs Massachusetts (2025-2026) ?
Mathematics59%+18 vs state
English Language Arts55%+15 vs state
Science51%+10 vs state

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Schools Near Center School

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Frequently Asked Questions about Center School

In the 2024-25 school year, 485 students attended Center School.

Students who attend Center School usually go on to attend:

Middle : Hale
High : Nashoba Regional

Center School ranks 220th of 899 Massachusetts elementary schools. SchoolDigger rates this school 4 stars out of 5.

Students at Center School are 79% White, 8% Hispanic, 6% Two or more races, 5% Asian, 1% African American.

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Latest Massachusetts data All new data »
2024–25 school spending dataNewNov 1, 2026
2020–21 through 2023–24 school spending data (updated)NewNov 1, 2026
2023–24 through 2024–25 teacher salary dataNewNov 1, 2026
2020–21 through 2022–23 teacher salary data (updated)NewNov 1, 2026


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Massachusetts Department of Elementary and Secondary Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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