Original Research by School Decision on Cardinal High School
Cardinal High School is a regular public high school serving grades nine through twelve for the Cardinal Community School District. The school sits on a rural campus located outside the small railroad town of Eldon, Iowa, north along a county road. The town itself, with a population that has slowly declined in recent years, is best known as the home of the American Gothic House and as the host of the Wapello County Fair. This is a quiet, working-class community where the median household income falls below national averages and housing values are modest, well below state and national benchmarks. Home prices in the area have slipped in the most recent year, and rents nationally have been climbing, though local rental data was not available for direct comparison.
Academically, the school’s most recent state assessment results, from the 2024-25 school year, show a mixed picture. Proficiency in English language arts and in science is strong, with a large majority of students meeting the state standard. Mathematics proficiency is notably weaker, with roughly half of students reaching the bar. Only a single year of testing data was reported, so no trend can be drawn; a parent may want to ask the school how math performance has changed over time and what supports are in place. No graduation rate was provided in the available data, which is an important gap for a high school and something a family would want to clarify directly with the school. Similarly, information on chronic absenteeism, discipline, staffing ratios, and course access was not available.
The student body is small. The enrollment is predominantly white, with small numbers of Hispanic, Black, Asian, and multiracial students. About half of students qualify for free or reduced-price meals, reflecting the economic context of the surrounding area. Data on students with disabilities and English learners was not reported.
The district that operates Cardinal High School has made several recent investments that directly affect the high school experience. It has implemented a Gradual Release of Responsibility instructional framework across all grade levels, shifting how teachers structure lessons. It has also launched a one-to-one device initiative, providing a Chromebook for every student in grades six through twelve, meaning each Cardinal High School student has a personal device for schoolwork. The district has also spent substantially on capital construction in a recent fiscal year, representing a notable infrastructure investment for a district of this size.
The separation between the community of Eldon and the district campus is a practical feature of life here. The school is not within walking distance of the town center; families drive from Eldon and from the other communities the district serves, including Agency, Batavia, and the unincorporated areas of Selma and Bladensburg. Civic anchors in Eldon itself include a Carnegie library, the McHaffey Opera House, and the American Gothic House visitor center, but the school’s location puts it in a rural setting with no adjacent downtown.
For a family considering this high school, the central academic question is how the school supports math learning, given the gap between math proficiency and the stronger results in English and science. The lack of a reported graduation rate and the absence of trend data make it harder to assess student outcomes over time. The school does operate with relatively modest resources—the community’s housing market is affordable, which may appeal to families looking for a lower-cost area. But the slight population decline and limited local economic growth suggest that the school is not in a high-growth context. This is a small, rural public high school with some clear academic strengths in literacy and science, a deliberate district focus on instructional method and technology access, and a few areas where a prospective family would need to dig deeper to get a full picture of postsecondary preparation and school climate.
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