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South River

Public Grades K-5
247th
SchoolDigger Rank ?
of 899 Massachusetts Elementary Schools
Better than 73% of Massachusetts elementary schools
Summary

South River is a K–5 elementary school in Marshfield, MA, enrolling 272 students and serving as one of several elementary schools in the Marshfield district. In 2025–2026, it ranked 247th of 899 elementary schools in Massachusetts—73rd percentile, 4 stars—and it has earned 4 stars every year shown, with percentile ranks from 70 to 84. Recent rankings have cooled slightly, from 81st percentile in 2023–2024 to 76th in 2024–2025 and 73rd in 2025–2026, so it remains solidly above average and in the top quartile.

Math is the clearest strength: 63.45% of all students scored proficient or above, 8.60 points above the district and 22.34 points above the state. Third-grade math is especially high at 74.58%. Science is also strong at 55.32%, above district and state, though it fell from 68.09% the prior year. ELA is the relative weak point: 45.83%, only 0.20 points above the district and below several nearby schools. Within the Marshfield comparison group, South River is generally third-strongest of five, behind Eames Way School and usually Gov Edward Winslow, and ahead of Daniel Webster and Martinson Elementary. In math, it trails only Eames Way School in that group; in science it is essentially tied with the top two.

Among nearby districts, South River sits mid-pack. It is below Alden School in Duxbury and Center Elementary in Hanover in ELA, and below North Pembroke Elementary in Pembroke in all three tested subjects, but above Bryantville Elementary and Hobomock Elementary in ELA and math. (Chandler Elementary in Duxbury had no test/rank data.) Resource-wise, South River enrolls 272 students, spends $17,452 per student in 2020–2021—higher than most nearby schools—and its student-teacher ratio rose from 10.5 to 12.1 in 2024–2025. A major strength is subgroup effectiveness: the low socio-economic status group ranked 99th percentile, 5 stars in 2024–2025, and special education ranked 86th–92nd percentile across the latest three years. Free/reduced-lunch data was blank, so no FRPL comparison is possible.

272
Students ?
12.1
Student/teacher ratio ?
$21,981
Per pupil spending ?
10%
Free/discounted lunch ?
 59 Hatch Street
       Marshfield, MA  02050

(781) 834-5030

District: Marshfield


Students who attend South River usually attend:

Middle:    Furnace Brook Middle
High:    Marshfield High
Racial breakdown:

White:
91.9%
African American:
2.6%
Two or more races:
2.2%
more
 See top rated Massachusetts elementary schools

 Compare South River to nearby elementary schools!
At a glance
▬ Ranking trend: Holding steady — 71st percentile in 2016 → 73rd in 2026
Strengths
✓Test scores above the Massachusetts average (55% vs 41% meeting standards)
✓Above the Massachusetts median (73rd percentile)
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school55%
District avg50%
Massachusetts avg41%
247th of 899
Massachusetts public elementary schools ?
Top 27%▲ up 2 pts since 2016
See the entire ranking list of Massachusetts Elementary Schools →
★★★★★
SchoolDigger rating ?
3rd of 5Elementary Schools in the Marshfield
104th of 351Marshfield 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
202672.0247 of 89972.5%★★★★☆
202577.2214 of 90676.4%★★★★☆
202480.6175 of 91680.9%★★★★☆
202371.4275 of 92870.4%★★★★☆
202271.4263 of 93271.8%★★★★☆
202181.2163 of 93682.6%★★★★☆
201981.9148 of 94284.3%★★★★☆
201875.9218 of 93476.7%★★★★☆
201781.9155 of 93883.5%★★★★☆
201670.0272 of 93270.8%★★★★☆
201578.3190 of 91479.2%★★★★☆
201475.2222 of 92676.0%★★★★☆
201376.0218 of 92876.5%★★★★☆
201269.3314 of 93066.2%★★★☆☆
201176.4227 of 92475.4%★★★★☆
201072.2269 of 92070.8%★★★★☆
200976.6209 of 90977.0%★★★★☆
200882.1143 of 90884.3%★★★★☆
200785.1104 of 91188.6%★★★★☆
200675.5222 of 91175.6%★★★★☆
200586.589 of 88790.0%★★★★★
200492.718 of 88298.0%★★★★★
200388.161 of 88493.1%★★★★★

Disabled

YearAvg scoreStatewide rankMassachusetts percentileRating
202261.5202 of 67269.9%★★★★☆
202171.4135 of 63278.6%★★★★☆
201978.996 of 66585.6%★★★★☆
201866.2164 of 65675.0%★★★★☆

Female

YearAvg scoreStatewide rankMassachusetts percentileRating
202678.5163 of 86981.2%★★★★☆
202573.3230 of 86973.5%★★★★☆
202482.4143 of 88683.9%★★★★☆
202363.7332 of 88762.6%★★★☆☆
202261.1349 of 90161.3%★★★☆☆
202170.2256 of 89871.5%★★★★☆
201981.8135 of 90285.0%★★★★☆
201877.3174 of 89380.5%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankMassachusetts percentileRating
202594.211 of 73698.5%★★★★★
201980.861 of 70091.3%★★★★★

Male

YearAvg scoreStatewide rankMassachusetts percentileRating
202662.7313 of 87964.4%★★★☆☆
202576.7195 of 88477.9%★★★★☆
202473.3239 of 89173.2%★★★★☆
202376.7196 of 89678.1%★★★★☆
202277.5176 of 90880.6%★★★★☆
202186.0101 of 90488.8%★★★★☆
201977.3186 of 90779.5%★★★★☆
201867.2282 of 89868.6%★★★☆☆

Special Education

YearAvg scoreStatewide rankMassachusetts percentileRating
202676.3100 of 70985.9%★★★★☆
202583.169 of 71790.4%★★★★★
202486.257 of 73192.2%★★★★★
202382.467 of 70390.5%★★★★★
202252.6395 of 90556.4%★★★☆☆
202158.3311 of 89465.2%★★★☆☆
201966.1225 of 89674.9%★★★★☆
201849.3431 of 88651.4%★★★☆☆

Tested In Person

YearAvg scoreStatewide rankMassachusetts percentileRating
202180.9165 of 92582.2%★★★★☆

White

YearAvg scoreStatewide rankMassachusetts percentileRating
202656.9317 of 73456.8%★★★☆☆
202566.9229 of 73768.9%★★★☆☆
202469.3216 of 75371.3%★★★★☆
202356.7323 of 76257.6%★★★☆☆
202253.6369 of 76451.7%★★★☆☆
202172.7185 of 76575.8%★★★★☆
201973.9169 of 78078.3%★★★★☆
201866.1249 of 77267.7%★★★☆☆
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)
Low Socio Economic Status (2025)99th percentile+22 vs school
Special Education (2026)86th percentile+13 vs school
Tested In Person (2021)82nd percentile~ school
Female (2026)81st percentile+9 vs school
Disabled (2022)70th percentile~ school
Male (2026)64th percentile-8 vs school
White (2026)57th percentile-16 vs school
By subject vs Massachusetts (2025-2026) ?
Mathematics63%+22 vs state
Science55%+14 vs state
English Language Arts46%+6 vs state

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Frequently Asked Questions about South River

Students at South River are 92% White, 3% African American, 2% Two or more races, 2% Hispanic, 1% Asian.

Students who attend South River usually go on to attend:

Middle : Furnace Brook Middle
High : Marshfield High

In the 2024-25 school year, 272 students attended South River.

South River ranks 247th of 899 Massachusetts elementary schools. SchoolDigger rates this school 4 stars out of 5.

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Latest Massachusetts data All new data »
2024–25 dropout rates & graduation ratesMar 5, 2026
2024–25 MCAS Next Generation test scoresSep 29, 2025
2023–24 school spending dataMay 8, 2025
2023–24 dropout rates & graduation ratesMay 1, 2025


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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