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SCHOOL COMMUNITY·MOUNT PLEASANT CENTRAL SCHOOL DISTRICT·NCES 362016001846

COLUMBUS ELEMENTARY SCHOOL

580 COLUMBUS AVE, THORNWOOD, NY 10594 · (914) 769-8538 · Westchester County
GRADES 03–05ELEMENTARY21-SUBURBREGULAR SCHOOL481 STUDENTS
Enrollment
481
Elementary
DISTRICT 449 · STATE 443
Student : Teacher
9.3:1
52 FTE teachers
DISTRICT 9.4:1 · STATE 12.8:1
Free / Reduced Lunch
11%
51 students
DISTRICT 13% · 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
Grade 3
167
Grade 4
154
Grade 5
158
Ungraded
2
Student demographics
White
37277%
DISTRICT 75% · STATE 39%
Hispanic
6614%
DISTRICT 15% · STATE 31%
Black
71%
DISTRICT 1% · STATE 16%
Asian
245%
DISTRICT 6% · STATE 10%
Two+
122%
DISTRICT 2% · STATE 4%
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
24451%
Female
23749%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
65.0%
NY avg 58.3% . +5.0pp since 2023
Math
82.0%
NY avg 57.4% . +2.0pp 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
70.7%
composite math + reading, all grades
Predicted
71.1%
based on NY schools with similar FRL share
Beats by
-0.4pp
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
481
+45 (+10%) vs 2017
Student : Teacher
9.3:1
was 11.6:1
% White
77%
was 79%
% Hispanic
14%
was 14%
% Black
1%
was 0%
% Asian
5%
was 6%
Source: NCES Common Core of Data

About COLUMBUS ELEMENTARY SCHOOL

COLUMBUS ELEMENTARY SCHOOL operates as a moderately sized primary school in THORNWOOD, New York, operated by MOUNT PLEASANT CENTRAL SCHOOL DISTRICT. Current enrollment sits at 481 students spanning grades 3 through 5.

Across the 4 schools in MOUNT PLEASANT CENTRAL SCHOOL DISTRICT (1,941 students total), COLUMBUS ELEMENTARY SCHOOL accounts for its share of the district's footprint.

For racial and ethnic makeup, COLUMBUS ELEMENTARY SCHOOL reports that 77% of the student body identifies as White. Other groups include 14% Hispanic, 5% Asian, 2% multiracial. By comparison, Westchester County as a whole is about 52% White, so the school skews considerably more White than its surroundings.

In terms of school funding signals, The school currently runs with 52 full-time-equivalent teachers, for a student-teacher ratio near 9.3:1. The state averages around 12.8:1, so this campus is tighter than the state norm typical. An estimated 11% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is below Westchester County's rate of about 38%.

Adjusting for the school's free-and-reduced-lunch share, COLUMBUS ELEMENTARY SCHOOL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 71.1%, the actual is 70.7%, a residual of -0.4 points.

In the broader community, census data for Westchester County shows median household income runs about $118,976, about 53% of the adult population holds a bachelor's degree or above, and roughly 6% of residents live below the federal poverty line. Across Westchester County's 255 public schools (combined enrollment of about 140,968 students), COLUMBUS ELEMENTARY SCHOOL is one campus in the mix.

The closest other public school is WESTLAKE HIGH SCHOOL, roughly 0.4 miles away. Counting just inside five miles, 8 other public schools cluster around COLUMBUS ELEMENTARY SCHOOL. Ranking that nearby cluster on reported proficiency puts COLUMBUS ELEMENTARY SCHOOL at 4th of 6; the average score across the group is 70.2%.

The school occupies an outer-ring site.

Five-year trend. COLUMBUS ELEMENTARY SCHOOL's enrollment has expanded 10% since 2018, when it stood at 436 (now 481). The student-to-teacher ratio fell from 11.6:1 in 2018 to 9.3:1 today.

Within the allk12 community for this school, members of the COLUMBUS ELEMENTARY SCHOOL community share and discuss classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Westchester County at a glance

View full county profile
Population
999,677
Census ACS
Median income
$118,976
Household, ACS
Bachelor's+
53%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
255
140,968 students

Quick facts

School name
COLUMBUS ELEMENTARY SCHOOL
District
MOUNT PLEASANT CENTRAL SCHOOL DISTRICT
Address
580 COLUMBUS AVE, THORNWOOD, NY 10594
Phone
(914) 769-8538
County
Westchester County
Level
Elementary
Grade range
03–05
Total enrollment
481
Teachers (FTE)
52
Student–teacher ratio
9.3:1
Free/Reduced lunch
51 (11%)
Locale
21-Suburb: Large
NCES ID
362016001846
Charter school
No
Virtual school
No

Related schools

Other schools in MOUNT PLEASANT CENTRAL SCHOOL DISTRICT
Other schools in THORNWOOD
Nearby schools

Frequently asked questions

About COLUMBUS ELEMENTARY SCHOOL
How many students attend COLUMBUS ELEMENTARY SCHOOL?
COLUMBUS ELEMENTARY SCHOOL enrolls approximately 481 students in grades 03-05.
Is COLUMBUS ELEMENTARY SCHOOL an elementary, middle, or high school?
COLUMBUS ELEMENTARY SCHOOL is an elementary school covering grades 03-05.
How many teachers does COLUMBUS ELEMENTARY SCHOOL have?
COLUMBUS ELEMENTARY SCHOOL employs 52 FTE teachers, for a student-to-teacher ratio of 9.3:1.
What is the student diversity at COLUMBUS ELEMENTARY SCHOOL?
Student demographics at COLUMBUS ELEMENTARY SCHOOL are roughly 77% White, 14% Hispanic, 1% Black, 5% Asian, 2% Two or more.
Who oversees COLUMBUS ELEMENTARY SCHOOL?
COLUMBUS ELEMENTARY SCHOOL is overseen by MOUNT PLEASANT CENTRAL SCHOOL DISTRICT in Westchester County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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