Castle Elementary

Castle Elementary is a primary school of substantial scale in OAKDALE, Minnesota, part of North St. Paul-Maplewood Oakdale, instructing 630 students in grades pre-K through 5. That puts it 83% larger than the typical public school in Minnesota, which averages around 344 students.

Across the 20 schools in North St. Paul-Maplewood Oakdale (10,754 students total), Castle Elementary accounts for its share of the district's footprint.

For racial and ethnic makeup, Castle Elementary records that 28% of students identify as Asian, with the remaining enrollment distributed across several groups. The remainder breaks down as 27% White, 20% Hispanic, 17% Black, 9% multiracial. That is considerably more Asian than the county at large, where the share is closer to 8%.

In terms of school funding signals, Staff filings list 37 full-time-equivalent teachers, which works out to roughly 16.9:1 students per teacher. The state averages around 13.7:1, so this campus is higher than the state norm typical. An estimated 65% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. Set against Washington County (around 26%), the school's rate is meaningfully above typical.

On a demographically-adjusted basis, Castle Elementary tracks the demographic baseline. The model predicts 30.3% given the school's FRL share; actual proficiency is 32.3%.

Zooming out to the county, census data for Washington County shows median household earnings sit near $115,345, roughly 49% of adults have completed at least a four-year degree, and roughly 4% of residents live below the federal poverty line. In all, Washington County runs 103 public schools (combined enrollment of about 46,313 students), of which Castle Elementary is one.

The closest other public school is The Next Step, roughly 1.1 miles away. Within five miles, there are 8 other public schools. On composite proficiency, Castle Elementary comes 1st of 4 in the immediate cluster, above the nearby-schools average of 24.4%.

The campus sits in a commuter-belt setting.

Five-year trend. Over the past 7-year window, the student count rose 37%: 460 students in 2018 compared to 630 in 2025. Over the same period, the Hispanic share expanded from 8% to 20%. The student-to-teacher ratio loosened from 14.8:1 in 2018 to 16.9:1 today.

In the discussion threads here, posts here usually surface around school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.