Schools in Zip Code 57533

Schools in zip code 57533 are three schools in Gregory serving students from prekindergarten through grade 12, with 442 students enrolled across Gregory Elementary, Gregory Junior High, and Gregory High School. In 2025–26, the elementary and junior high All Grades results were above state levels in both ELA and math, while the high school’s ACT results were below state levels in all three subjects. The clearest standout is Gregory Elementary in ELA: 71%, compared with 49% statewide, a 22-point advantage.

Gregory Elementary and Gregory Junior High lead on current academic results, with particularly strong grade-level results at junior high: its grade 8 science score was 56%, 16 points above the state, and grade 6 math was 56%, 14 points above. The high school stands out for completion rather than ACT proficiency: its graduation rate was 100%, 12 points above the state, but its grade 11 ACT results were 1 point below the state in ELA, 8 points below in math, and 1 point below in science. SchoolDigger ranks Elementary 65th of 203 (68th percentile, 3 stars) and Junior High 50th of 151 (67th percentile, 3 stars); High School ranks 87th of 130 (33rd percentile, 2 stars).

Recent changes show why families may want to look at subjects and grades separately. Junior High improved 11 points in both All Grades ELA and math from 2024–25 to 2025–26, and its grade 8 science score rose 30 points. Elementary ELA rose 13 points, but math fell 16 points; its grade 5 science score also fell 13 points. Student-teacher ratios are 13.6 at Elementary, 13.2 at Junior High, and 10.5 at High School. For 2024–25, free/reduced lunch eligible shares were 44%, 52%, and 36%, respectively; these are context, not explanations for results. High School’s test results are not a like-for-like year-over-year comparison because the assessment changed.