Summary
Jule F Sumner High School is a large public high school in Riverview, FL, serving 3,602 students in grades 9-12 as part of the Hillsborough district. The school has shown notable improvement, earning a 3-star rating for the 2025-2026 school year after four consecutive years at 2 stars, and boasts a strong graduation rate of 94.2% that exceeds both the district (90.9%) and state (92.2%) averages. However, the most critical challenge is a chronic absenteeism rate of 48.0%, which is dramatically higher than the district average of 31.3% and more than double that of top-performing nearby schools like Newsome High School (17.7%) and Bell Creek Academy (18.2%).
Academic performance at Sumner is mixed, with significant gaps compared to its higher-performing neighbors. For example, in the 2025-2026 school year, Sumner’s proficiency rates in Geometry (50%), Biology (63%), and 10th Grade ELA (59%) are far below Bell Creek Academy’s (84%, 90%, 87%) and Newsome High School’s (75%, 89%, 79%). The school also trails Bloomingdale High School in most subjects, such as 9th Grade ELA (55% vs. 73%) and Biology (63% vs. 84%). Interestingly, Sumner shows a stark contrast between subjects: it performs on par with district and state averages in US History (74%), but its Algebra 1 proficiency rate of 49% is significantly below the district and state averages of 63%.
Despite these challenges, Sumner’s improvement is real and uneven, with Algebra 1 proficiency jumping from 32% to 49% and 9th Grade ELA from 44% to 55% in one year. The school spends $7,146 per student, the lowest among nearby traditional public high schools, compared to East Bay High School ($9,961) and Bloomingdale ($9,381). The free/reduced lunch rate of 39.87% is moderate for the area, higher than Bell Creek Academy (8.44%) but lower than Spoto High School (52.04%). The contrast between Sumner and Bell Creek Academy, located just 6.57 miles apart, highlights how school performance can vary dramatically within a small geographic area, driven by factors like school culture and student engagement.
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