Enrollment
303
New Hampshire · 2024-25 NCES data
Elementary school (grades K-5) · Hampton, NH
Federal NCES profile for Adeline C. Marston School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
The verdict
Adeline C. Marston School earns 47/100 on the Resource Investment Index, with class sizes smaller than 89% of New Hampshire schools.
Adeline C. Marston School has class sizes smaller than 89% of New Hampshire schools. Computed live against every New Hampshire school reporting to NCES.
By Resource Investment Index, Adeline C. Marston School ranks #2 of 4 public schools in Hampton, NH.
NCES ID 330351000470 Verify on NCES CCD record →
Enrollment
303
New Hampshire · 2024-25 NCES data
Teachers (FTE)
38.0
Federal CCD staff survey
Students per teacher
8:1
vs 11.3:1 New Hampshire avg
-29% vs state
Free-lunch eligible
13.5%
vs 21.5% New Hampshire avg
-37% vs state
How Adeline C. Marston School compares with New Hampshire and U.S. medians
Smaller classes than state median
8:1 - 3.3 below the New Hampshire state median of 11.3:1, indicating smaller average class loads than typical schools in the state.
Adeline C. Marston School is a lower-poverty, mid-sized elementary school in Hampton, New Hampshire, enrolling 303 students.
Classes run notably small here: at 8:1, Adeline C. Marston School is leaner than roughly 89% of New Hampshire schools and 29% under the state's 11.3:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat below the state's typical profile, with 13.5% of students eligible for free meals.
With 303 students, its enrollment sits close to the New Hampshire median campus size.
Its Resource Investment Index lands in the upper third of 500 scored New Hampshire schools.
Against 143 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #27.
Its student body is predominantly White (90% of enrollment) (diversity index 19/100).
Counselor coverage runs a bit thin, about 303 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance runs somewhat below the norm, with 19.8% of students chronically absent per the 2021-22 civil-rights collection.
Hampton School District also operates Hampton Academy (313 students) and Hampton Centre School (282 students) alongside Adeline C. Marston 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
Adeline C. Marston School on the metrics families compare, against New Hampshire and U.S. means.
| Metric | This school | vs New Hampshire | New Hampshire avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 8:1 | ▼ 29% | 11.3:1 | 15.7:1 |
| Free-lunch eligible | 13.5% | ▼ 37% | 21.5% | 51.7% |
| Enrollment | 303 | top 44% | - | - |
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 89.8% of enrollment.
Simpson diversity index - at 19.0, Adeline C. Marston School is less mixed than the New Hampshire school average of 24.3.
District-wide per-pupil expenditure for Hampton School District, which includes Adeline C. Marston 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 |
|---|---|---|---|
| Hampton Academy | Similar size | Similar economic need | Similar S:T ratio |
| Hampton Centre School | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Adeline C. Marston School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of New Hampshire, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Adeline C. Marston 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.
Adeline C. Marston School has 303 students enrolled. It is an elementary school in Hampton, NH.
The student-teacher ratio at Adeline C. Marston School is 8:1, which is 29% lower than the New Hampshire average of 11.3:1 and 49% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
13.5% of students at Adeline C. Marston School are eligible for free lunch, compared to the New Hampshire average of 21.5%.
The largest demographic group at Adeline C. Marston School is White at 89.8% of enrollment, in Hampton, NH.
Adeline C. Marston School has a Resource Investment Index of 47/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Adeline C. Marston School ranks #2 of 4 public schools in Hampton, NH. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Hampton on the city page.
Adeline C. Marston School earns 47/100 on the Resource Investment Index, with class sizes smaller than 89% of New Hampshire 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 Adeline C. Marston School, Hampton School District also operates Hampton Academy (313 students) and Hampton Centre School (282 students). See the Hampton School District 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Adeline C. Marston School, Hampton NH.” 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/adeline-c-marston-school-nh
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.