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Field Day Bucket Challenge
Principal Ramirez and PE teacher Taylor get slimed for charity.
Joy at the 75th annual Pow Wow
Rainbow over NMS
NMS Staff poses for the camera
4 students wait for the first day of school to start

Welcome to North Mianus School


Welcome to North Mianus School. It is the mission of the Greenwich Public Schools to educate all students to the highest levels of academic achievement, to enable them to reach and expand their potential and to prepare them to become productive, responsible, ethical, creative and compassionate members of society. At North Mianus we are committed to the district norms in our school community: Be Here, Be Safe, Be Honest, Care for Self and Others and Let Go and Move On. These norms are our mantra and permeate every aspect of the school culture. In addition, we have embraced the District’s Strategic Plan by incorporating academic, personal and interpersonal capacities as exemplified by the Vision of the Graduate

5th Grader bubble wands

By the Numbers


North Mianus was named a National School of Distinction by the US Department of Education.


NMS is the 9th rated elementary school in Connecticut (out of 580) according to 2022 Niche rankings


Number of GPS Distinguished Teachers on staff


NMS has students from 3 zip codes: Old Greenwich, Riverside and Cos Cob

School News

GPS Presents the 2024 Community Service Awards

GPS have announced that the 2024 Community Service Awards will be held on Wednesday, April 24, at 5:00 PM at Greenwich High School’s Performing Arts Center to recognize student participation in service activities that help to improve both their school and the community.

Exterior view of CMS gymnasium with scaffolding and netting

There has been no new structural damage due to Friday’s earthquake, the new cracks (or widening of existing cracks) that were noticed do not impact the integrity of the building, and because the engineer had conducted inspections of CMS in the past and knows the building very well, we are extremely confident in his findings and the continued safety of the building for our students and staff. A copy of the full report can be found online.

School Calendar