The top reported proficiency rate is 85% in Math. The lowest is 74% in Science.
Original Research by School Decision on Beaver Creek Elementary School
Beaver Creek Elementary, a regular public school serving kindergarten through fifth grade in Johnston, sits within the Johnston Community School District, a system that has drawn attention for sustained academic improvement and efforts to reduce chronic absenteeism. The school itself turns in proficiency results that position it above the midpoint relative to other districts in Polk County, a meaningful benchmark given that the county includes multiple high-performing suburban districts. On Iowa’s statewide assessments, the school’s overall proficiency across tested subjects is strong, with math and English language arts both reaching levels that would place them comfortably above state averages. Science proficiency is also solid, though slightly lower than the other two subjects, which is typical for elementary science results.
Johnston is a fast-growing suburban city within the Des Moines metropolitan area, characterized by corporate headquarters, residential subdivisions, and strip retail. The city lacks a traditional downtown; civic life centers around the city hall and library area, and schools are on separated suburban campuses. The housing market reflects the area’s affluence: home values are high and have been resilient even during economic downturns, according to publicly reported information. Rents are correspondingly elevated, making this a community where housing costs are a significant factor for families. The school’s free and reduced-price lunch rate, at roughly a third of students, indicates a degree of economic diversity despite the overall wealth of the city.
The student body is majority white, with notable representation of Black and Asian students and smaller shares of Hispanic and multiracial students. The school is relatively large for an elementary, with enrollment that spreads fairly evenly across the grades. Data on special education and English learner populations was not available, and the school’s Title I status was not reported, so a parent may want to ask the school directly about the supports available for students with disabilities and multilingual learners. No discipline or attendance figures were included in the available data; the district has publicly highlighted a significant reduction in chronic absenteeism districtwide, but that district-level information may not fully reflect the experience at Beaver Creek.
Because Beaver Creek serves only elementary grades, there is no graduation rate to report, and the school does not offer the high school programs that have been expanded at the secondary level, such as concurrent enrollment and career and technical education. What the school does offer is a consistent academic foundation. The proficiency index, a composite measure of all tested subjects, registers above the midpoint among Polk County districts, meaning a family choosing this school can expect above-average academic outcomes relative to the county’s broader landscape. The community’s rapid growth—Johnston has nearly tripled in population over recent decades—means that the school sits in a context of ongoing development, new housing construction, and a steady influx of families.
For a parent evaluating Beaver Creek, the picture is one of a suburban elementary with strong state test performance, located in an affluent and growing city. The peer environment is economically mixed and racially diverse relative to many Iowa suburbs. The absence of certain data points, particularly around special populations and school climate, is a gap worth exploring through a direct conversation with the school. What is visible suggests a school that delivers above-average academic results within a district that has made noticeable gains in attendance and college-preparatory pathways, even though those pathways begin after fifth grade.
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