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Plymouth South High

Public Grades 9-12
226th
SchoolDigger Rank ?
of 353 Massachusetts High Schools
Better than 36% of Massachusetts high schools
Summary

Plymouth South High is a public comprehensive high school serving grades 9–12 in the coastal town of Plymouth, Massachusetts, with about 1,001 students. It is part of the Plymouth district and ranked 226th of 353 Massachusetts high schools in 2025–2026 (36th percentile, 2 stars), while the district as a whole ranked 182nd of 351 (48th percentile). Its history shows a steep slide followed by a partial rebound: it sat near the state median at the 60th percentile in 2021–2022, fell to the 28th percentile in 2023–2024, and has since recovered to the 36th percentile — still below the district and state midpoint.

Academics are the main concern. On 2025–2026 10th-grade MCAS, Plymouth South High came in below both district and state in every core subject, with math the biggest gap: 27.31% proficiency versus 31.14% district and 43.73% statewide, more than 16 points behind the state. Science and Biology also lag the state by roughly 11–12 points, while ELA is closer, about 3 points below. Nearby, Plymouth North High, the district's other comprehensive high school, outperforms South in every subject and ranks higher (51st percentile). Duxbury High, Silver Lake Regional High, Bourne High School, Rising Tide Charter Public School, and Carver Middle/High School also rank above South, while South beats Wareham Senior High, Upper Cape Cod Vocational Technical, and Map Academy Charter School on several measures.

Where Plymouth South shines is completion: a 97.2% graduation rate and 2.4% dropout rate in 2024–2025, better than Plymouth North (91.7% and 6.9%) and most peers. Subgroup results have improved markedly — low-income students rose from the 11th to the 54th percentile and special education students from the 25th to the 52nd percentile in school-effectiveness rankings, both now above the state median, though male students trail female students. Per-student spending ($17,072) is lower than most neighbors, but the student-teacher ratio (10.1) is reasonable. In short: strong on getting students to graduation, weaker on test proficiency, especially in math and science.

1,001
Students ?
10.1
Student/teacher ratio ?
$25,859
Per pupil spending ?
23.8%
Directly certified for free meals (2024-25) ?
All students in Massachusetts receive free school meals.
 490 Long Pond Road
       Plymouth, MA  02360

(508) 224-7512

District: Plymouth


Feeder schools for Plymouth South High:

Elementary:    Indian Brook
    South Elementary
Middle:    Plymouth South Middle
Racial breakdown:

White:
89.1%
Hispanic:
5.6%
Two or more races:
2.8%
more
 See top rated Massachusetts high schools

 Compare Plymouth South High to nearby high schools!
At a glance
▼ Ranking trend: Declining — 47th percentile in 2016 → 36th in 2026
Strengths
✓97% graduate within 4 years
✓Small classes — about 10 students per teacher
Worth a look
!Test scores below the Massachusetts average (31% vs 42% meeting standards)
!Ranking has slipped — down 11 percentile points since 2016
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school31%
District avg35%
Massachusetts avg42%
226th of 353
Massachusetts public high schools ?
Bottom 36%▼ down 11 pts since 2016
From bottom 47% (2016) to bottom 36% (2026)
See the entire ranking list of Massachusetts High Schools →
★★★★★
SchoolDigger rating ?
2nd of 2High Schools in the Plymouth
182nd of 351Plymouth 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
202634.9226 of 35336.0%★★☆☆☆
202532.3241 of 34930.9%★★☆☆☆
202431.3251 of 34827.9%★☆☆☆☆
202337.9227 of 34734.6%★★☆☆☆
202263.6138 of 34259.6%★★★☆☆
202159.2130 of 28554.4%★★★☆☆
201951.8199 of 35143.3%★★☆☆☆
201851.6218 of 34536.8%★★☆☆☆
201753.6212 of 34839.1%★★☆☆☆
201659.0186 of 35147.0%★★☆☆☆
201563.8166 of 35453.1%★★★☆☆
201461.6177 of 34749.0%★★☆☆☆
201363.3148 of 34457.0%★★★☆☆
201265.5143 of 34057.9%★★★☆☆
201161.3168 of 34050.6%★★★☆☆
201060.1171 of 33549.0%★★☆☆☆
200951.8192 of 32240.4%★★☆☆☆
200850.1185 of 31942.0%★★☆☆☆
200758.7145 of 31654.1%★★★☆☆
200664.4139 of 31455.7%★★★☆☆
200569.5111 of 31164.3%★★★☆☆
200452.1173 of 30743.6%★★☆☆☆
200364.2120 of 30460.5%★★★☆☆

Disabled

YearAvg scoreStatewide rankMassachusetts percentileRating
202255.7102 of 29565.4%★★★☆☆
202162.961 of 20269.8%★★★★☆
201936.6182 of 29939.1%★★☆☆☆
201837.5190 of 29936.5%★★☆☆☆

Female

YearAvg scoreStatewide rankMassachusetts percentileRating
202639.3209 of 34038.5%★★☆☆☆
202531.4236 of 33730.0%★★☆☆☆
202436.5223 of 34234.8%★★☆☆☆
202332.7239 of 33929.5%★☆☆☆☆
202272.5105 of 34069.1%★★★☆☆
202156.2139 of 28150.5%★★★☆☆
201950.4201 of 34241.2%★★☆☆☆
201858.3187 of 33944.8%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankMassachusetts percentileRating
202618.8223 of 26014.2%★☆☆☆☆
202541.1133 of 24545.7%★★☆☆☆
202432.4159 of 24936.1%★★☆☆☆
202333.0162 of 24132.8%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankMassachusetts percentileRating
202649.2156 of 34054.1%★★★☆☆
202542.2183 of 33445.2%★★☆☆☆
202415.1302 of 33810.7%★☆☆☆☆
202334.6225 of 33833.4%★★☆☆☆
202282.745 of 33286.4%★★★★☆
202156.695 of 25362.5%★★★☆☆
201957.8136 of 33058.8%★★★☆☆
201852.9172 of 33047.9%★★☆☆☆

Male

YearAvg scoreStatewide rankMassachusetts percentileRating
202627.5247 of 34428.2%★☆☆☆☆
202528.8237 of 33930.1%★★☆☆☆
202424.1267 of 34221.9%★☆☆☆☆
202340.1208 of 34339.4%★★☆☆☆
202255.8155 of 33954.3%★★★☆☆
202160.1124 of 28155.9%★★★☆☆
201949.6195 of 34643.6%★★☆☆☆
201842.1236 of 34331.2%★★☆☆☆

Multi-racial

YearAvg scoreStatewide rankMassachusetts percentileRating
202236.653 of 7832.1%★★☆☆☆
201951.230 of 5848.3%★★★☆☆
201815.852 of 555.5%☆☆☆☆☆

Special Education

YearAvg scoreStatewide rankMassachusetts percentileRating
202641.2143 of 29852.0%★★★☆☆
202533.9178 of 30241.1%★★☆☆☆
202424.6216 of 28925.3%★☆☆☆☆
202333.4182 of 30139.5%★★☆☆☆
202266.5103 of 33969.6%★★★☆☆
202154.0102 of 26861.9%★★★☆☆
201938.1236 of 34832.2%★★☆☆☆
201834.4257 of 34425.3%★☆☆☆☆

White

YearAvg scoreStatewide rankMassachusetts percentileRating
202623.8239 of 30220.9%★☆☆☆☆
202516.2254 of 29814.8%★☆☆☆☆
202414.7264 of 30212.6%★☆☆☆☆
202325.0234 of 30122.3%★☆☆☆☆
202250.7156 of 30048.0%★★☆☆☆
202147.0146 of 24941.4%★★☆☆☆
201933.0218 of 30227.8%★☆☆☆☆
201833.9234 of 30322.8%★☆☆☆☆
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)
Disabled (2022)65th percentile+6 vs school
Low Socio Economic Status (2026)54th percentile+18 vs school
Special Education (2026)52nd percentile+16 vs school
Female (2026)39th percentile+3 vs school
Multi-racial (2022)32nd percentile-28 vs school
Male (2026)28th percentile-8 vs school
White (2026)21st percentile-15 vs school
Hispanic (2026)14th percentile-22 vs school
By subject vs Massachusetts (2025-2026) ?
English Language Arts43%-3 vs state
Science29%-12 vs state
Mathematics27%-16 vs state
Biology26%-11 vs state

4.0
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What people are saying
by a parent
Wednesday, June 19, 2013

Open Quote The building is in rough shape but I beleive that is being addressed. I have a son who will be a junior in September and a daughter who will be a freshman. So far I have been pleased with the academics, the after school activities, and the teachers. My kids are both high achievers and so far so good. Close Quote





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Frequently Asked Questions about Plymouth South High

Students at Plymouth South High are 89% White, 6% Hispanic, 3% Two or more races, 2% African American.

Plymouth South High is fed by the following schools:

Elementary : Indian Brook
Elementary : South Elementary
Middle : Plymouth South Middle

In the 2024-25 school year, 1,001 students attended Plymouth South High.

Plymouth South High ranks 226th of 353 Massachusetts high schools. SchoolDigger rates this school 2 stars out of 5.

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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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