Summary:
ZIP code 57105 has six elementary schools, all in Sioux Falls School District 49-5; most serve pre-K or kindergarten through grade 5, while Challenge Center serves grades 2–5. The schools’ 2025–26 results vary widely: reported all-grades ELA ranges from 35% to 99%, math from 9% to 95%, and fifth-grade science from 8% to 94%. The six-school averages are above state results in math and science, and the reported-school average is above the state in ELA, but excluding Challenge Center puts the other schools’ averages below the state in all three subjects. The most important takeaway is that the area’s above-state averages are driven by one standout school, not shared across the group.
Challenge Center is the clear leader, with 99% ELA, 95% math, and 94% fifth-grade science—49, 51, and 53 percentage points above state results, respectively. Sonia Sotomayor Elementary is the strongest larger school: it scored 65% in ELA and 72% in math, 15 and 28 points above the state. SchoolDigger ranked Challenge Center #1 of 203 schools and Sonia #16, giving both five stars. At the other end, Bridges at Horace Mann scored 9% in math and 8% in fifth-grade science, 35 and 33 points below the state; its ELA result is state-suppressed and unknown. SchoolDigger ranked Bridges #198 of 203 with zero stars.
Recent average trends are mixed: among schools with comparable results, ELA was essentially flat from 2024–25 to 2025–26 (56% in both years), math fell from 50% to 48%, and fifth-grade science rose from 45% to 47%. Robert Frost Elementary is a notable exception to its all-grades profile: although its ELA was 3 points below the state, its fifth-grade ELA, math, and science were 16, 10, and 20 points above. In 2024–25, free/reduced lunch eligible shares ranged from 14% at Sonia to 67% at Laura Wilder Elementary among the schools with that measure; these figures describe different school contexts, not the cause of results. Enrollment and student–teacher ratios also vary, without a consistent match to scores.
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