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Elm City Montessori School

🇺🇸 Official data · 2025New Haven, Connecticut 06515 · Elm City Montessori School District

34.5/ 100
Success Index (US)
Lower 50%

#488 of 596 elementary schools in Connecticut
#35570 of 50,301 nationally

How is this calculated?
Students
312
Enrollment
312
Source: NCES CCD
Free/reduced-price lunch
43.9%
Source: NCES CCD
Students per teacher
15.6
Source: NCES CCD

About Elm City Montessori School

Elm City Montessori School is a charter elementary located in New Haven, in the Elm City Montessori School District school district of Connecticut, United States. It caters for Grades PK–8. In 2025 it enrolled 312 students. Publicly funded charter schools operating under a performance contract; free to attend.

Its Success Index (US) is 34.5 out of 100, placing it in the lower 50% of elementary schools in United States and 488th of 596 ranked elementary schools in Connecticut. Its strongest component is community advantage (fewer free/reduced-price lunch) (68th percentile), and its weakest is math proficiency (14th percentile).

Other published figures: enrollment 312.

There are 42 schools in New Haven; Elm City Montessori School ranks 9th of 39 scored schools there.

Success Index (US) breakdown

Each component is a percentile against elementary schools across United States.

  • Math proficiency (30%)24.5%
  • Reading proficiency (30%)34.5%
  • Community advantage (fewer free/reduced-price lunch) (25%)43.9%
  • Students per teacher (15%)15.6

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Elm City Montessori School by the official sources.

Enrollment
312
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
43.9%
Share of students eligible for free or reduced-price lunch.
Students per teacher
15.6
Enrollment divided by FTE teachers; not class size.
Reading proficiency
34.5%
Share of tested students proficient or above (all students, all grades).
Math proficiency
24.5%
Share of tested students proficient or above (all students, all grades).

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Schools near Elm City Montessori School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Charter elementary schools in Connecticut with a comparable Enrollment.

Frequently asked questions

Is Elm City Montessori School a good school?

Elm City Montessori School has a Success Index (US) of 34.5 out of 100 (Lower 50% of elementary schools in United States) and ranks #488 of 596 in Connecticut. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Elm City Montessori School rank in Connecticut?

Elm City Montessori School ranks #488 of 596 elementary schools in Connecticut and #35570 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend Elm City Montessori School?

Elm City Montessori School had 312 students in 2025.

Is Elm City Montessori School a elementary school or a high school?

Elm City Montessori School is classified as a elementary covering Grades PK–8. It is a charter school.

What other schools are near Elm City Montessori School?

There are 10 schools within 15 km of Elm City Montessori School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.