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SCHOOL COMMUNITY·STRONG FOUNDATIONS CHARTER SCHOOL·NCES 330004200683

Strong Foundations Charter School

715 Riverwood Dr., Pembroke, NH 03275 · (603) 225-2715 · Merrimack County
GRADES KG–08ELEMENTARY31-TOWNCHARTERREGULAR SCHOOL337 STUDENTS
Enrollment
337
Elementary
STATE 249
Student : Teacher
9.9:1
34 FTE teachers
STATE 11.0:1
Free / Reduced Lunch
23%
77 students
STATE 26%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
31
Grade 1
35
Grade 2
38
Grade 3
38
Grade 4
33
Grade 5
38
Grade 6
38
Grade 7
42
Grade 8
44
Student demographics
White
30089%
STATE 81%
Hispanic
21%
STATE 8%
Black
51%
STATE 2%
Asian
216%
STATE 3%
Two+
93%
STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
18354%
Female
15446%

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Test scores

NHSAS 2024-25 . % Above Proficient
English Language Arts
40.0%
NH avg 55.2%
Math
33.0%
NH avg 43.0%
Source: NHSAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
35.6%
composite math + reading, all grades
Predicted
48.8%
based on NH schools with similar FRL share
Beats by
-13.1pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
337
+83 (+33%) vs 2017
Student : Teacher
9.9:1
was 10.2:1
% White
89%
was 94%
% Hispanic
1%
was 2%
% Black
1%
was 0%
% Asian
6%
was 1%
Source: NCES Common Core of Data

About Strong Foundations Charter School

Strong Foundations Charter School is an elementary school of mid-tier scale in Pembroke, New Hampshire, overseen by Strong Foundations Charter School, educateing 337 students in grades K through 8. Enrollment runs roughly 35% bigger than the state mean of about 249.

Strong Foundations Charter School is the operating authority for Strong Foundations Charter School, handling staffing, calendars, and reporting to the state department of education.

Demographically, Strong Foundations Charter School reports that 89% of students identify as White, making the school strongly White-majority. The remainder reads as 6% Asian, 3% multiracial. Compared to Merrimack County overall, the school's racial mix sits in roughly the same range.

On the income-and-resources front, On paper, Strong Foundations Charter School has 34 full-time-equivalent teachers, translating to a class-load average of around 9.9:1. The state averages around 11.0:1, so this campus is tighter than the state norm typical. An estimated 23% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

After controlling for student poverty, Strong Foundations Charter School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 48.8%; this one delivers 35.6%.

Across the wider county, community-level numbers for Merrimack County indicate median household earnings sit near $97,004, about 39% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. Across Merrimack County's 61 public schools (combined enrollment of about 17,429 students), Strong Foundations Charter School is one campus in the mix.

Pembroke Hill School is the nearest neighboring public school, about 2.8 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Strong Foundations Charter School at 8th of 8; the average score across the group is 49.4%.

The campus sits in a town-center setting. As a public charter, Strong Foundations Charter School runs on public funding but with greater curricular and operational autonomy than a typical district school.

Looking at the recent track record. Strong Foundations Charter School's enrollment has edged up 33% since 2018, when it stood at 254 (now 337). Over the same period, the Asian share rose from 1% to 6%.

On the community side, recent activity here tends to focus on classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Merrimack County at a glance

View full county profile
Population
155,967
Census ACS
Median income
$97,004
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
61
17,429 students

Quick facts

School name
Strong Foundations Charter School
District
Strong Foundations Charter School
Address
715 Riverwood Dr., Pembroke, NH 03275
Phone
(603) 225-2715
County
Merrimack County
Level
Elementary
Grade range
KG–08
Total enrollment
337
Teachers (FTE)
34
Student–teacher ratio
9.9:1
Free/Reduced lunch
77 (23%)
Locale
31-Town: Fringe
NCES ID
330004200683
Charter school
Yes
Virtual school
No

Related schools

Other schools in Pembroke
Nearby schools

Frequently asked questions

About Strong Foundations Charter School
How large is Strong Foundations Charter School?
Strong Foundations Charter School enrolls approximately 337 students in grades KG-08.
Is Strong Foundations Charter School an elementary, middle, or high school?
Strong Foundations Charter School is an elementary school covering grades KG-08.
How many teachers does Strong Foundations Charter School have?
Strong Foundations Charter School employs 34 FTE teachers, for a student-to-teacher ratio of 9.9:1.
How diverse is Strong Foundations Charter School?
Strong Foundations Charter School reports a student body of 89% White, 1% Hispanic, 1% Black, 6% Asian, 3% Two or more.
Is Strong Foundations Charter School public or private?
Strong Foundations Charter School is a public K-12 school operated as a charter, overseen by Strong Foundations Charter School.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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