NYMiddleCalendar available · 6 events · Auto-updating
MARK TWAIN IS 239 FOR THE GIFTED AND TALENTED — School Calendar 2026-27
Middle|BROOKLYN, New York|NEW YORK CITY GEOGRAPHIC DISTRICT #21
BROOKLYN, NY 11224
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School Profile
School Statistics
Academics (SY 2020-21)
Math Proficiency
90%
85th percentile in NY
Chronic Absenteeism
8.3%
SY 2019-20
Community Context
Median Home Value
$456,345
+4.2% 1yr+45.0% 5yr
Hudson, NY metro area
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
28.3%
Below 150% poverty line
7.5%
Unemployment rate
6.3%
Uninsured residents
16.7%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
11,647
Ages 3-21 under IDEA
School-Age (6-21)
10,407
Receiving special ed services
Est. % of Enrollment
100%
District rate, school may vary
Disability Categories (District)
Speech/Language Impairment
4,460 (43%)
Specific Learning Disability
3,010 (29%)
Autism
1,250 (12%)
Other Health Impairment
1,103 (11%)
Emotional Disturbance
232 (2%)
Intellectual Disability
144 (1%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
1,295
Current enrollment
Stable(-4% 5yr)Frequently Asked Questions about MARK TWAIN IS 239 FOR THE GIFTED AND TALENTED
Enrollment at MARK TWAIN IS 239 FOR THE GIFTED AND TALENTED stands at 1,211 students. The school is a Middle institution in the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data