Great Oaks High School and Career Center
Test scores
ISASP 2024-25 . % ProficientWhat this means: On the ISASP, Iowa's statewide test, about 25 of every 100 students at this school read and write at grade level and about 14 of 100 do math at grade level. Across all Iowa schools, those numbers are about 74 and 71.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 20% of students here test proficient in math and reading, below the roughly 90% typical for Iowa schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
About Great Oaks High School and Career Center
Great Oaks High School and Career Center is a rural-scale high school in Des Moines, Iowa, operated by Charter Organization: Oakmont Education. The school works with 72 students in grades 9 through 12. That puts it 85% smaller than the typical public school in Iowa, which averages around 468 students.
Great Oaks High School and Career Center sits inside Charter Organization: Oakmont Education, the local public-school operator responsible for the campus.
Demographically, Great Oaks High School and Career Center lists that the most-represented group is Black (38%), with the rest of the student body spread across multiple groups. The remainder is composed of 32% White, 29% Hispanic. That is noticeably more Black than the county at large, where the share is closer to 7%.
Looking at school resources, Staff filings list 3 full-time-equivalent teachers, which works out to roughly 24.2:1 students per teacher. That figure is higher than the state norm's 17.3:1 average. About 4% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is lower than Polk County's rate of about 49%.
On a demographically-adjusted basis, On a poverty-adjusted basis, Great Oaks High School and Career Center sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 89.9%; actual is 19.6%, a gap of -70.2 points.
Zooming out to the county, the surrounding county (Polk County) reports that median household earnings sit near $83,576, about 40% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. Across Polk County's 137 public schools (combined enrollment of about 77,436 students), Great Oaks High School and Career Center is one campus in the mix.
Nearest neighbor: Harding Middle School, around 0.2 miles off. Counting just inside five miles, 8 other public schools cluster around Great Oaks High School and Career Center. Ranking that nearby cluster on reported proficiency puts Great Oaks High School and Career Center at 8th of 8; the average score across the group is 42.8%.
Geographically, the school is in a metropolitan area. Great Oaks High School and Career Center is a charter school, which puts it inside the public-school system but outside the standard district-managed model.
On this page, the feed for Great Oaks High School and Career Center typically covers science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.
Polk County at a glance
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