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Public elementary school · Chatham Central School District · Chatham, New York

Mary E Dardess Elementary School

Mary E Dardess Elementary School rates 8.1, right at the middle of Chatham Central School District's elementary schools, whose rated median is 8.1.

Elementary schools, 1 to 10This campus against public elementary schools around it that are rated on verified state test data.
8.1this school

8.1 on a one-to-ten scale; the Chatham Central School District median is 8.1.

#421 of 4,744 schools in New York · Chatham Central School District: 1 elementary schools rated, median 8.1

The brief

A Chatham Central School District elementary school where students score 13 points below what's typical for similar communities.

It ranks 421 of 4,744 schools in New York and 1 of 3 in Chatham Central School District.

Mary E Dardess Elementary School is listed in Chatham Central School District, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.

Math48%10 points below the New York average of 58%2025 NYSED
Reading53%2 points below the New York average of 55%2025 NYSED
Proficiency has improved 16 points since 2023, reaching 50% in 2025, across a 3-year record (2023–2025).2025 NYSED; 52 test records from NY state assessments and EdFacts (NCES).

What the rating is made of, each out of 10

Student Progress
9.6
50% of the rating
Academics
5.2
30% of the rating
Resources & Environment
8.6
20% of the rating
About this school's data1 correction under review · rating: low confidence · 6 sources, 2019–2025

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.

Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.

Full Profile · 3/3 metrics

Multi-year averages used by the rating model: math 45% (multi-year average, 2009-2025) · reading/ELA 45% (multi-year average, 2009-2025).

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2025 NYSED · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2025 NYSED · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
State assessments · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 12037; this does not measure the attendance area.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24

The neighborhood

Where it sits, and what the area looks like.
Mary E Dardess Elementary School and the 20 nearest elementary schools, each pin colored by its score.Pins are locations, not attendance boundaries. Verify the enrollment path with the district.

The area

Median income
$93,990
Median home value
$345,400
Median rent
$1,006/mo
College educated
47.3%
Homeownership
70.9%
Poverty rate
13.6%

U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 12037; this is area context, not an attendance boundary.

Getting around

Walk Score
35
Car-Dependent
Bike Score
28
Somewhat Bikeable

Walk, transit and bike scores byWalk Score

Programs and who goes here

What the campus offers, and who it enrolls.

Who goes here

Free or reduced lunch
44.9%
Students qualifying for federal meal assistance. Shown separately, never in the score.

NCES Common Core of Data (CCD).

The record

What is on file, and where each number came from.

Questions families ask

What grades does Mary E Dardess Elementary School serve?

Mary E Dardess Elementary School serves students in grades Pre-K through 5th.

How many students attend Mary E Dardess Elementary School?

Mary E Dardess Elementary School has an enrollment of approximately 381 students.

What is the student-teacher ratio at Mary E Dardess Elementary School?

The student-teacher ratio at Mary E Dardess Elementary School is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mary E Dardess Elementary School rank in NY?

Mary E Dardess Elementary School ranks #421 of 4,744 schools in NY.

What is Mary E Dardess Elementary School's MySchoolScout rating?

Mary E Dardess Elementary School has a current MySchoolScout rating of 8.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Mary E Dardess Elementary School?

Based on loaded state assessment records, Mary E Dardess Elementary School has 45% math proficiency (multi-year average, 2009-2025) and 45% reading/ELA proficiency (multi-year average, 2009-2025).

Is Mary E Dardess Elementary School a charter school?

No, Mary E Dardess Elementary School is not a charter school. It is a traditional public school operated by the local school district.

Is Mary E Dardess Elementary School a Title I school?

No, Mary E Dardess Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mary E Dardess Elementary School?

44.9% of students at Mary E Dardess Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

School facts

Grades
Pre-K – 5th
Enrollment
381
Student-teacher ratio
10:1
Teachers (FTE)
38
Type
Regular
Title I
No
Setting
Distant Rural
County
Columbia County
Rank in district
#1 of 3
Schools in district
3
District spending per student
$34,834
NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
10.6%
Census SAIPE · 2024
Area population (ZIP 12037)
4,045
Area average commute
26.9 min
Area median age
47

NCES Common Core of Data (CCD) (SY 2023–24).

Related reading

Data from NCES Common Core of Data, New York State Education Dept., and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.