Elementary · Regular · Grades PK to 8

Deer Isle-Stonington Elementary Sch, Deer Isle, ME

Deer Isle-Stonington Elementary Sch is a public elementary school in Deer Isle, part of Deer Isle-Stonington CSD. It enrolled 249 students in 2024-25, with 9.2 students per full-time teacher.

Enrollment and teachers

Students: 249
Teachers (FTE): 27.0
Students per teacher: 9.2
Grades: PK to 8

This school's ratio is about the same as the district figure of 9.0. The Maine average across schools is 11.5. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school9.2

District9.0

Maine11.5

United States15.3

School details

Address: 249 North Deer Isle RD, Deer Isle, ME 04627
Phone: (207)348-6301
District: Deer Isle-Stonington CSD
County: Hancock County
Level: Elementary
Type: Regular
Status: Open
Charter: No
Virtual: No
Locale: Rural: Remote
NCES school ID: 230489500509

Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.

Free lunch: 133
Reduced-price lunch: 13
Free or reduced-price lunch: 14658.6% of enrollment.
Direct certification: 108Students certified through programs such as SNAP, without an application.
Community Eligibility Provision: No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.