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SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT # 7·NCES 360008405521

LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223

360 E 145TH ST, BRONX, NY 10454 · (718) 585-8202 · Bronx County
GRADES 06–12HIGH11-CITYTITLE IREGULAR SCHOOL646 STUDENTS
Enrollment
646
High
DISTRICT 367 · STATE 668
Student : Teacher
11.3:1
57 FTE teachers
DISTRICT 9.7:1 · STATE 11.0:1
Free / Reduced Lunch
96%
620 students
DISTRICT 95% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
85
Grade 7
82
Grade 8
89
Grade 9
100
Grade 10
104
Grade 11
94
Grade 12
92
Student demographics
White
71%
DISTRICT 2% · STATE 39%
Hispanic
50478%
DISTRICT 69% · STATE 31%
Black
12319%
DISTRICT 26% · STATE 16%
Asian
30%
DISTRICT 1% · STATE 10%
Two+
30%
DISTRICT 1% · STATE 4%
Native American
41%
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
31449%
Female
33151%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
59.1%
NY avg 58.3% . -5.7pp since 2023
Math
67.3%
NY avg 57.4% . +3.6pp since 2023
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of NY schools after controlling for student poverty
Actual proficiency
60.7%
composite math + reading, all grades
Predicted
39.7%
based on NY schools with similar FRL share
Beats by
+21.0pp
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
646
-39 (-6%) vs 2017
Student : Teacher
11.3:1
was 13.7:1
% White
1%
was 1%
% Hispanic
78%
was 80%
% Black
19%
was 18%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223

LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 is a high school of average-sized scale in BRONX, New York, part of NEW YORK CITY GEOGRAPHIC DISTRICT # 7, hosting 646 students in grades 6 through 12.

NEW YORK CITY GEOGRAPHIC DISTRICT # 7 comprises 41 schools with combined enrollment of 13,625 students; LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 is among them.

For racial and ethnic makeup, LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 shows that 78% of the student body identifies as Hispanic. Other groups include 19% Black. By comparison, Bronx County as a whole is about 55% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

In terms of school funding signals, Staff filings list 57 full-time-equivalent teachers, which works out to roughly 11.3:1 students per teacher. That tracks the state average closely. Around 96% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator.

Adjusting for the school's free-and-reduced-lunch share, LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 sits in the top 10% of New York schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 39.7%; actual is 60.7%, +21.0 points clear of the demographic baseline.

In the surrounding community, community-level numbers for Bronx County indicate median household earnings sit near $48,676, roughly 22% of adults have completed at least a four-year degree, and roughly 23% of residents live below the federal poverty line. LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 is one of 472 public schools in Bronx County (combined enrollment of about 202,028 students).

Nearest neighbor: SOUTH BRONX PREPARATORY - A COLLEGE BOARD SCHOOL, around 0.0 miles off. Counting just inside five miles, 8 other public schools cluster around LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223. Among the 9 schools in that immediate cluster with test data (this one included), LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 ranks 1st on composite proficiency, above the local average of 41.8%.

The campus sits in a high-density setting.

Five-year trend. Over the past 7-year window, the student count edged down 6%: 685 students in 2018 compared to 646 in 2025. The student-to-teacher ratio fell from 13.7:1 in 2018 to 11.3:1 today.

In the discussion threads here, posts here usually surface around sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

Bronx County at a glance

View full county profile
Population
1,404,779
Census ACS
Median income
$48,676
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
23%
Below federal line
Schools in county
472
202,028 students

Quick facts

School name
LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223
District
NEW YORK CITY GEOGRAPHIC DISTRICT # 7
Address
360 E 145TH ST, BRONX, NY 10454
Phone
(718) 585-8202
County
Bronx County
Level
High
Grade range
06–12
Total enrollment
646
Teachers (FTE)
57
Student–teacher ratio
11.3:1
Free/Reduced lunch
620 (96%)
Locale
11-City: Large
NCES ID
360008405521
Charter school
No
Virtual school
No

Related schools

Other schools in NEW YORK CITY GEOGRAPHIC DISTRICT # 7
Other schools in BRONX
Nearby schools

Frequently asked questions

About LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223
How large is LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223?
LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 enrolls approximately 646 students in grades 06-12.
What grades does LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 serve?
LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 serves grades 06-12.
How many students per teacher at LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223?
Approximately 11.3:1 students per teacher at LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223.
How diverse is LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223?
LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 reports a student body of 1% White, 78% Hispanic, 19% Black, 0% Asian, 0% Two or more.
Who oversees LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223?
LABORATORY SCHOOL OF FINANCE AND TECHNOLOGY (THE): X223 is overseen by NEW YORK CITY GEOGRAPHIC DISTRICT # 7 in Bronx County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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