Total enrollment
1,508
-61 (-4%) vs SY 2020-21
6 schools in RSU 13
Maine · 1,508 students · 4 cities
Within RSU 13, 6 public K-12 schools serve about 1,508 students, an average of 251 per school.
4-year change in RSU 13
SY 2020-21 vs SY 2024-25School count
6
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How RSU 13 ranks
Among districts| Measure | This district | In Maine | In the US |
|---|---|---|---|
| Enrollment ranked largest first | 1,508 | #44 of 85 | #5,447 of 9,234 |
| Number of schools ranked most first | 6 | #24 of 85 | N/A |
| Students per teacher ranked fewest first | 9.3:1 | #4 of 85 | #190 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 53.6% | #37 of 85 | #3,656 of 8,164 |
| Diversity index ranked most diverse first | 16.8% | #39 of 59 | #6,017 of 6,853 |
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.
Inside RSU 13
Since 2017-18, the 5 district schools that reported both years went from 1,489 to 1,350 students (down 9%) and from 150 to 147 full-time teachers (down 2%), as of 2024-25.
Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Oceanside High School | Rockland | High | 09-12 | 494 |
| South School | Rockland | Elementary | PK-05 | 311 |
| Oceanside Middle School | Thomaston | Middle | 06-08 | 307 |
| Thomaston Grammar School | Thomaston | Elementary | PK-05 | 164 |
| Ash Point Community School | Owls Head | Elementary | PK-05 | 158 |
| Cushing Community School | Cushing | Elementary | KG-05 | 74 |
About RSU 13
RSU 13 is a small Maine school district running 6 schools with combined enrollment near 1,508.
For a sense of the school types, RSU 13 is made up of 4 elementary, 1 middle, and 1 high school.
Average enrollment per school in RSU 13 is about 251, lower than the Maine average of roughly 293.
Over the past 4-year window. Combined enrollment now sits at 1,508 students, contracted 4% from the 1,569 reported in SY 2020-21.
In the discussion threads here, the community for RSU 13 discusses sports rivalries, cross-district programs, and shared facilities. Anyone with firsthand knowledge of these schools is welcome to weigh in.