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SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT #21·NCES 360015202734

PS 226 ALFRED DE B MASON

6006 23RD AVE, BROOKLYN, NY 11204 · (718) 234-4940 · Kings County
GRADES PK–08ELEMENTARY11-CITYTITLE IREGULAR SCHOOL877 STUDENTS
Enrollment
877
Elementary
DISTRICT 663 · STATE 443
Student : Teacher
10.0:1
88 FTE teachers
DISTRICT 12.1:1 · STATE 12.8:1
Free / Reduced Lunch
86%
752 students
DISTRICT 84% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
32
Kindergarten
88
Grade 1
94
Grade 2
93
Grade 3
86
Grade 4
99
Grade 5
89
Grade 6
100
Grade 7
89
Grade 8
98
Ungraded
9
Student demographics
White
30435%
DISTRICT 33% · STATE 39%
Hispanic
30134%
DISTRICT 27% · STATE 31%
Black
131%
DISTRICT 11% · STATE 16%
Asian
24228%
DISTRICT 26% · STATE 10%
Two+
61%
DISTRICT 2% · STATE 4%
Native American
101%
DISTRICT 1% · STATE 1%
Pacific Islander
10%
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
43850%
Female
43950%

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
51.0%
NY avg 58.3% . +4.0pp since 2023
Math
50.6%
NY avg 57.4% . -2.8pp since 2023
Source: NYS Assessments. 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
50.9%
composite math + reading, all grades
Predicted
43.5%
based on NY schools with similar FRL share
Beats by
+7.5pp
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
877
-148 (-14%) vs 2017
Student : Teacher
10.0:1
was 13.8:1
% White
35%
was 37%
% Hispanic
34%
was 29%
% Black
1%
was 2%
% Asian
28%
was 30%
Source: NCES Common Core of Data

About PS 226 ALFRED DE B MASON

As a high-enrollment primary school in BROOKLYN, New York, PS 226 ALFRED DE B MASON teaches 877 students from grades pre-K through 8, operated by NEW YORK CITY GEOGRAPHIC DISTRICT #21. Enrollment runs roughly 98% above the state mean of about 443.

Across the 40 schools in NEW YORK CITY GEOGRAPHIC DISTRICT #21 (33,610 students total), PS 226 ALFRED DE B MASON accounts for its share of the district's footprint.

For racial and ethnic makeup, PS 226 ALFRED DE B MASON lists that 35% of students identify as White, with the remaining enrollment distributed across several groups. Other groups include 34% Hispanic, 28% Asian. Compared to Kings County overall, the school's racial mix sits in roughly the same range.

On the resource side, PS 226 ALFRED DE B MASON records 88 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.0:1. Statewide, the average ratio sits near 12.8:1, putting PS 226 ALFRED DE B MASON tighter than the state norm the norm. About 86% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

Adjusting for the school's free-and-reduced-lunch share, PS 226 ALFRED DE B MASON tracks the demographic baseline. The model predicts 43.5% given the school's FRL share; actual proficiency is 50.9%.

Zooming out to the county, community-level numbers for Kings County indicate median household earnings sit near $80,263, roughly 42% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 15%. Across Kings County's 583 public schools (combined enrollment of about 291,697 students), PS 226 ALFRED DE B MASON is one campus in the mix.

Nearest neighbor: PS 177 MARLBORO (THE), around 0.5 miles off. Within five miles, there are 8 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), PS 226 ALFRED DE B MASON ranks 8th on composite proficiency, beneath the local average of 63.3%.

PS 226 ALFRED DE B MASON operates from a downtown location.

Trend over the last 7 years. Over the past 7-year window, the student count fell 14%: 1,025 students in 2018 compared to 877 in 2025. Over the same period, the Hispanic share edged up from 29% to 34%. Class-load math has tightened: from 13.8:1 in 2018 to 10.0:1 in 2025.

On the community side, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

Kings County at a glance

View full county profile
Population
2,631,580
Census ACS
Median income
$80,263
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
15%
Below federal line
Schools in county
583
291,697 students

Quick facts

School name
PS 226 ALFRED DE B MASON
District
NEW YORK CITY GEOGRAPHIC DISTRICT #21
Address
6006 23RD AVE, BROOKLYN, NY 11204
Phone
(718) 234-4940
County
Kings County
Level
Elementary
Grade range
PK–08
Total enrollment
877
Teachers (FTE)
88
Student–teacher ratio
10.0:1
Free/Reduced lunch
752 (86%)
Locale
11-City: Large
NCES ID
360015202734
Charter school
No
Virtual school
No

Related schools

Other schools in NEW YORK CITY GEOGRAPHIC DISTRICT #21
Other schools in BROOKLYN
Nearby schools

Frequently asked questions

About PS 226 ALFRED DE B MASON
How many students attend PS 226 ALFRED DE B MASON?
PS 226 ALFRED DE B MASON enrolls approximately 877 students in grades PK-08.
Is PS 226 ALFRED DE B MASON an elementary, middle, or high school?
PS 226 ALFRED DE B MASON is an elementary school covering grades PK-08.
What is the student-teacher ratio at PS 226 ALFRED DE B MASON?
The student-to-teacher ratio at PS 226 ALFRED DE B MASON is approximately 10.0:1 (88 FTE teachers).
How diverse is PS 226 ALFRED DE B MASON?
PS 226 ALFRED DE B MASON reports a student body of 35% White, 34% Hispanic, 1% Black, 28% Asian, 1% Two or more.
Who oversees PS 226 ALFRED DE B MASON?
PS 226 ALFRED DE B MASON is overseen by NEW YORK CITY GEOGRAPHIC DISTRICT #21 in Kings County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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