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SCHOOL COMMUNITY·BEDFORD CENTRAL SCHOOL DISTRICT·NCES 361995001824

MOUNT KISCO ELEMENTARY SCHOOL

47 W HYATT AVE, MOUNT KISCO, NY 10549 · (914) 666-2677 · Westchester County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL503 STUDENTS
Enrollment
503
Elementary
DISTRICT 319 · STATE 443
Student : Teacher
12.8:1
39 FTE teachers
DISTRICT 12.7:1 · STATE 12.8:1
Free / Reduced Lunch
56%
284 students
DISTRICT 28% · 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
18
Kindergarten
85
Grade 1
69
Grade 2
89
Grade 3
91
Grade 4
70
Grade 5
81
Student demographics
White
8818%
DISTRICT 49% · STATE 39%
Hispanic
38376%
DISTRICT 41% · STATE 31%
Black
122%
DISTRICT 3% · STATE 16%
Asian
61%
DISTRICT 3% · STATE 10%
Two+
133%
DISTRICT 4% · STATE 4%
Native American
10%
DISTRICT 0% · STATE 1%
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
23747%
Female
26653%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
36.0%
NY avg 58.3% . +14.0pp since 2023
Math
49.0%
NY avg 57.4% . +6.0pp 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
35.5%
composite math + reading, all grades
Predicted
54.2%
based on NY schools with similar FRL share
Beats by
-18.7pp
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
503
-45 (-8%) vs 2017
Student : Teacher
12.8:1
was 11.2:1
% White
18%
was 28%
% Hispanic
76%
was 65%
% Black
2%
was 2%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About MOUNT KISCO ELEMENTARY SCHOOL

Set in MOUNT KISCO, New York, MOUNT KISCO ELEMENTARY SCHOOL is a mid-tier primary school, overseen by BEDFORD CENTRAL SCHOOL DISTRICT. It caters to 503 students across grades pre-K through 5.

BEDFORD CENTRAL SCHOOL DISTRICT comprises 7 schools with combined enrollment of 3,519 students; MOUNT KISCO ELEMENTARY SCHOOL is among them.

On the student-mix side, MOUNT KISCO ELEMENTARY SCHOOL reports that 76% of the student body identifies as Hispanic. Other groups include 18% White, 3% multiracial, 2% Black. That is meaningfully more Hispanic than the county at large, where the share is closer to 27%.

Looking at the economic backdrop, The school lists 39 full-time-equivalent teachers, for a student-teacher ratio near 12.8:1. The state averages about 12.8:1, putting this campus right in line with peers. An estimated 56% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is north of Westchester County's rate of about 38%.

On a residual basis (actual vs predicted given the student mix), MOUNT KISCO ELEMENTARY SCHOOL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 54.2%, the actual is 35.5%, a residual of -18.7 points.

In the broader community, ACS estimates for Westchester County put median household income runs about $118,976, roughly 53% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. In all, Westchester County runs 255 public schools (combined enrollment of about 140,968 students), of which MOUNT KISCO ELEMENTARY SCHOOL is one.

Nearest neighbor: WEST PATENT ELEMENTARY SCHOOL, around 1.8 miles off. Counting just inside five miles, 8 other public schools cluster around MOUNT KISCO ELEMENTARY SCHOOL. Ranking that nearby cluster on reported proficiency puts MOUNT KISCO ELEMENTARY SCHOOL at 9th of 9; the average score across the group is 79.0%.

The school occupies an outer-ring site.

Over the past 7-year window. Over the past 7-year window, the student count edged down 8%: 548 students in 2018 compared to 503 in 2025. Hispanic enrollment moved from 65% to 76% across the same window. Class-load math has grew: from 11.2:1 in 2018 to 12.8:1 in 2025.

On allk12, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

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
MOUNT KISCO ELEMENTARY SCHOOL
District
BEDFORD CENTRAL SCHOOL DISTRICT
Address
47 W HYATT AVE, MOUNT KISCO, NY 10549
Phone
(914) 666-2677
County
Westchester County
Level
Elementary
Grade range
PK–05
Total enrollment
503
Teachers (FTE)
39
Student–teacher ratio
12.8:1
Free/Reduced lunch
284 (56%)
Locale
21-Suburb: Large
NCES ID
361995001824
Charter school
No
Virtual school
No

Related schools

Other schools in BEDFORD CENTRAL SCHOOL DISTRICT
Nearby schools

Frequently asked questions

About MOUNT KISCO ELEMENTARY SCHOOL
How many students attend MOUNT KISCO ELEMENTARY SCHOOL?
MOUNT KISCO ELEMENTARY SCHOOL enrolls approximately 503 students in grades PK-05.
What grades does MOUNT KISCO ELEMENTARY SCHOOL serve?
MOUNT KISCO ELEMENTARY SCHOOL serves grades PK-05.
What is the student-teacher ratio at MOUNT KISCO ELEMENTARY SCHOOL?
The student-to-teacher ratio at MOUNT KISCO ELEMENTARY SCHOOL is approximately 12.8:1 (39 FTE teachers).
What is the racial breakdown of students at MOUNT KISCO ELEMENTARY SCHOOL?
At MOUNT KISCO ELEMENTARY SCHOOL, the student body is approximately 18% White, 76% Hispanic, 2% Black, 1% Asian, 3% Two or more.
Who oversees MOUNT KISCO ELEMENTARY SCHOOL?
MOUNT KISCO ELEMENTARY SCHOOL is overseen by BEDFORD 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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