Total enrollment
343
+25 (+8%) vs SY 2017-18
2 schools in Deer Isle
Maine · Public K-12
Deer Isle has 2 public K-12 schools on the books today, teaching approximately 343 Maine students across 1 elementary and 1 high.
7-year change in Deer Isle
SY 2017-18 vs SY 2024-25School count
2
0 (0%) vs SY 2017-18
% White
97%
was 99%
% Hispanic
2%
was 0%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | Level | Grades | Enrollment |
|---|---|---|---|
| Deer Isle-Stonington Elementary Sch | Elementary | PK-08 | 249 |
| Deer Isle-Stonington High Sch | High | 09-12 | 94 |
About Deer Isle
Deer Isle is a low-population Maine city in terms of public-school footprint, with 2 schools and 343 students total.
Looking at the level breakdown, the city spans 1 elementary, and 1 high.
Average school size in Deer Isle is around 172 students, 41% lower than the Maine average of about 293.
Over the past 7-year window. Across the same 7-year window, public-school enrollment increased 8%: 318 students in SY 2017-18 versus 343 in SY 2024-25.
Within the allk12 community for this area, the community for Deer Isle discusses enrollment trends, district policy changes, and bus-route updates. Members of the local community share what they see day-to-day.