Enrollment
491
Massachusetts · 2024-25 NCES data
Elementary school (grades K-5) · South Yarmouth, MA
Federal NCES profile for Dennis-Yarmouth Intermediate School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 44/100.
The verdict
Dennis-Yarmouth Intermediate School earns 44/100 on the Resource Investment Index, with class sizes smaller than 78% of Massachusetts schools.
Dennis-Yarmouth Intermediate School has class sizes smaller than 78% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Dennis-Yarmouth Intermediate School ranks #2 of 4 public schools in South Yarmouth, MA.
NCES ID 250414002803 Verify on NCES CCD record →
Enrollment
491
Massachusetts · 2024-25 NCES data
Teachers (FTE)
48.0
Federal CCD staff survey
Students per teacher
10.2:1
vs 12.3:1 Massachusetts avg
-17% vs state
How Dennis-Yarmouth Intermediate School compares with Massachusetts and U.S. medians
Smaller classes than state median
10.2:1 - 2.1 below the Massachusetts state median of 12.3:1, indicating smaller average class loads than typical schools in the state.
Dennis-Yarmouth Intermediate School is a mid-sized elementary school in South Yarmouth, Massachusetts, enrolling 491 students.
Class sizes run a bit leaner than typical: 10.2:1 puts it in the smaller third of Massachusetts schools by student-teacher ratio.
With 491 students, its enrollment sits close to the Massachusetts median campus size.
Its Resource Investment Index sits near the middle of the pack among 1,831 scored Massachusetts schools.
Its student body is led by White (59%) and Hispanic or Latino (18%) (diversity index 60/100).
Attendance runs somewhat below the norm, with 23.2% of students chronically absent per the 2021-22 civil-rights collection.
The federal civil-rights collection also records 14 expulsions at this campus for 2021-22.
Among South Yarmouth's elementary schools, it stands alongside Station Avenue Elementary (406 students): Dennis-Yarmouth Intermediate School is larger than that campus by headcount and runs leaner classes (10.2:1 vs 11.3:1).
Dennis-Yarmouth also operates Dennis-Yarmouth Regional High (993 students) and Dennis-Yarmouth Middle School (477 students) alongside Dennis-Yarmouth Intermediate School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Dennis-Yarmouth Intermediate School on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.2:1 | ▼ 17% | 12.3:1 | 15.7:1 |
| Enrollment | 491 | top 38% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: White at 58.5% of enrollment.
Simpson diversity index - at 60.1, Dennis-Yarmouth Intermediate School is more mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Dennis-Yarmouth, which includes Dennis-Yarmouth Intermediate School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Dennis-Yarmouth Regional High | Larger | No free-lunch data | Higher S:T ratio |
| Dennis-Yarmouth Middle School | Similar size | No free-lunch data | Similar S:T ratio |
| Station Avenue Elementary | Similar size | No free-lunch data | Similar S:T ratio |
| Ezra H Baker Innovation School | Similar size | No free-lunch data | Similar S:T ratio |
| Marguerite E Small Elementary | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Dennis-Yarmouth Intermediate School's own figures; each column derives from NCES Common Core of Data.
1 comparable elementary schools (grades K-5) serving the same city.
Matched by enrollment size and by staffing ratio across all of Massachusetts, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Dennis-Yarmouth Intermediate School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Dennis-Yarmouth Intermediate School has 491 students enrolled. It is an elementary school in South Yarmouth, MA.
The student-teacher ratio at Dennis-Yarmouth Intermediate School is 10.2:1, which is 17% lower than the Massachusetts average of 12.3:1 and 35% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Dennis-Yarmouth Intermediate School is White at 58.5% of enrollment, in South Yarmouth, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 60.1/100.
Dennis-Yarmouth Intermediate School has a Resource Investment Index of 44/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Dennis-Yarmouth Intermediate School ranks #2 of 4 public schools in South Yarmouth, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in South Yarmouth on the city page.
Dennis-Yarmouth Intermediate School earns 44/100 on the Resource Investment Index, with class sizes smaller than 78% of Massachusetts schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Dennis-Yarmouth Intermediate School, Dennis-Yarmouth also operates Dennis-Yarmouth Regional High (993 students), Dennis-Yarmouth Middle School (477 students), and Station Avenue Elementary (406 students). See the Dennis-Yarmouth district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
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PlainSchools, “Dennis-Yarmouth Intermediate School, South Yarmouth MA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/dennis-yarmouth-intermediate-school-ma
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