Total enrollment
1,484
+99 (+7%) vs SY 2020-21
4 schools in Castle Rock School District
Washington · 1,484 students · 2 cities
Public-school families inside Castle Rock School District pick from 4 schools serving the district's roughly 1,484 K-12 students (1 elementary, 1 middle, and 1 high).
4-year change in Castle Rock School District
SY 2020-21 vs SY 2024-25School count
4
+1 (+33%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Castle Rock School District ranks
Among districts| Measure | This district | In Washington | In the US |
|---|---|---|---|
| Enrollment ranked largest first | 1,484 | #122 of 183 | #5,501 of 9,234 |
| Number of schools ranked most first | 4 | #129 of 183 | N/A |
| Students per teacher ranked fewest first | 18.2:1 | #101 of 183 | #7,792 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 54.2% | #83 of 183 | #3,555 of 8,164 |
| Diversity index ranked most diverse first | 27.6% | #133 of 146 | #5,035 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 Castle Rock School District
Since 2017-18, the 3 district schools that reported both years went from 1,328 to 1,471 students (up 11%) and from 72 to 81 full-time teachers (up 13%), 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 |
|---|---|---|---|---|
| Castle Rock Elementary | Castle Rock | Elementary | PK-05 | 733 |
| Castle Rock High School | Castle Rock | High | 09-12 | 422 |
| Castle Rock Middle School | Castle Rock | Middle | 06-08 | 316 |
| Castle Rock Virtual Academy | Castle Rock | Combined | KG-12 | 13 |
About Castle Rock School District
Castle Rock School District is a rural-scale public-school district in Washington. The district oversees 4 schools and serves approximately 1,484 students.
On the level-by-level breakdown, Castle Rock School District is made up of 1 elementary, 1 middle, 1 high school, and 1 combined or other.
Per-school enrollment averages around 371 in this district, meaningfully below the Washington typical of 446.
Over the past 4-year window. Combined enrollment now sits at 1,484 students, climbed 7% from the 1,385 reported in SY 2020-21. The school count climbed from 3 to 4 across the same 4-year window.
On this page, the community for Castle Rock School District discusses enrollment trends, district policy changes, and bus-route updates. Posts come from current and former families, staff, and alumni.