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SCHOOL COMMUNITY·ROCHESTER SCHOOL DISTRICT·NCES 330594000386

William Allen School

23 Granite St., Rochester, NH 03867 · (603) 332-2280 · Strafford County
GRADES KG–05ELEMENTARY23-SUBURBTITLE IREGULAR SCHOOL280 STUDENTS
Enrollment
280
Elementary
DISTRICT 226 · STATE 249
Student : Teacher
9.0:1
31 FTE teachers
DISTRICT 9.6:1 · STATE 11.0:1
Free / Reduced Lunch
53%
147 students
DISTRICT 36% · 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
43
Grade 1
53
Grade 2
50
Grade 3
56
Grade 4
39
Grade 5
39
Student demographics
White
24387%
DISTRICT 87% · STATE 81%
Hispanic
104%
DISTRICT 4% · STATE 8%
Asian
41%
DISTRICT 2% · STATE 3%
Two+
218%
DISTRICT 6% · STATE 5%
Pacific Islander
21%
DISTRICT 0% · STATE 0%
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
14753%
Female
13348%

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Test scores

NHSAS 2024-25 . % Above Proficient
English Language Arts
34.0%
NH avg 55.2%
Math
27.0%
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
31.6%
composite math + reading, all grades
Predicted
29.6%
based on NH schools with similar FRL share
Beats by
+2.0pp
above 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
280
-28 (-9%) vs 2017
Student : Teacher
9.0:1
was 11.9:1
% White
87%
was 85%
% Hispanic
4%
was 4%
% Black
0%
was 2%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About William Allen School

William Allen School is an elementary school of reasonably sized scale in Rochester, New Hampshire, run under Rochester School District, serveing 280 students in grades K through 5.

Within Rochester School District, which oversees 10 schools and 3,778 students, William Allen School is one campus in the system.

On demographics, William Allen School logs that 87% of students identify as White, making the school strongly White-majority. Beyond that, the school reports 8% multiracial, 4% Hispanic. That composition is broadly in line with Strafford County as a whole.

On the income-and-resources front, On paper, William Allen School has 31 full-time-equivalent teachers, translating to a class-load average of around 9.0:1. The state averages around 11.0:1, so this campus is tighter than the state norm typical. Around 53% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. By comparison, Strafford County runs at roughly 26%, so the school's eligibility rate is higher than the surrounding baseline.

After controlling for student poverty, William Allen School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 29.6%; this one delivers 31.6%.

In the area at large, ACS estimates for Strafford County put median household earnings sit near $88,570, about 39% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 5%. Across Strafford County's 39 public schools (combined enrollment of about 13,978 students), William Allen School is one campus in the mix.

The closest other public school is Maple Street Magnet School, roughly 0.4 miles away. Within five miles, there are 8 other public schools. On composite proficiency, William Allen School comes 6th of 8 in the immediate cluster, below the nearby-schools average of 40.3%.

The campus sits in a commuter-belt setting.

Trend over the last 7 years. William Allen School's enrollment has declined 9% since 2018, when it stood at 308 (now 280). Class-load math has tightened: from 11.9:1 in 2018 to 9.0:1 in 2025.

On the community side, the page collects discussion, questions, and updates around classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Strafford County at a glance

View full county profile
Population
132,575
Census ACS
Median income
$88,570
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
39
13,978 students

Quick facts

School name
William Allen School
District
Rochester School District
Address
23 Granite St., Rochester, NH 03867
Phone
(603) 332-2280
County
Strafford County
Level
Elementary
Grade range
KG–05
Total enrollment
280
Teachers (FTE)
31
Student–teacher ratio
9.0:1
Free/Reduced lunch
147 (53%)
Locale
23-Suburb: Small
NCES ID
330594000386
Charter school
No
Virtual school
No

Related schools

Other schools in Rochester School District
Other schools in Rochester
Nearby schools

Frequently asked questions

About William Allen School
What is the total enrollment at William Allen School?
William Allen School enrolls approximately 280 students in grades KG-05.
What age range does William Allen School serve?
William Allen School serves students from grade KG through grade 05.
How many students per teacher at William Allen School?
Approximately 9.0:1 students per teacher at William Allen School.
How diverse is William Allen School?
William Allen School reports a student body of 87% White, 4% Hispanic, 1% Asian, 8% Two or more.
Is William Allen School public or private?
William Allen School is a public K-12 school, overseen by Rochester School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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