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Willow Oak School

Public Grades PK, KG-5
1514th
SchoolDigger Rank ?
of 2,240 Florida Elementary Schools
Better than 32% of Florida elementary schools
Summary

Willow Oak School in Mulberry, FL, is a large elementary school serving 996 students in grades PK-5 within the Polk district, where 79% of students qualify for free or reduced-price lunch.

Willow Oak stands out for its strong math performance, which is a relative bright spot compared to nearby schools. In the 2025-2026 school year, math proficiency at Willow Oak met or exceeded the district average in every grade level, with 66% of 3rd graders proficient. This is particularly notable given the school's high poverty rate, as it outperforms schools like R. Bruce Wagner Elementary (65% FRL) in 3rd and 4th-grade math. However, math scores have been declining across all grades since 2022-2023. In English Language Arts (ELA), the school shows a significant "5th grade slump," with proficiency dropping from 57% in 3rd grade to 39% in 5th grade—a stark contrast to Valleyview Elementary, where 5th-grade ELA is 69%. Science scores are also a persistent weakness, with only 44% of 5th graders proficient, well below the state average of 60% and far behind schools like Springhead Elementary (74%).

Despite these challenges, Willow Oak shows positive trends. Chronic absenteeism has improved dramatically, dropping from 34.5% in 2021-2022 to 25.6% in 2023-2024, which is better than the district average of 39.1% and schools like Medulla Elementary (41.2%). The school has also moved from a 1-star to a 2-star rating, ranking in the 32nd percentile for 2025-2026, while nearby James W. Sikes Elementary dropped from a 3-star to a 2-star. Notably, Willow Oak achieves these results with the lowest per-student spending ($10,696) among comparable schools, while higher-spending schools like RCMA Mulberry Community Academy ($14,643) and Carlton Palmore Elementary ($12,914) are among the lowest-performing.

996
Students ?
15.8
Student/teacher ratio ?
$10,696
Per pupil spending ?
79%
Free/discounted lunch ?
 4815 Bailey Road
       Mulberry, FL  33860

(863) 417-6670

District: Polk


Students who attend Willow Oak School usually attend:

Middle:    Mulberry Middle School
High:    Mulberry Senior High School
Racial breakdown:

Hispanic:
58.6%
White:
33.2%
African American:
5.8%
more
 See top rated Florida elementary schools

 Compare Willow Oak School to nearby elementary schools!
At a glance
Ranking trend: Improving — 27th percentile in 2023 → 32nd in 2026
Strengths
Ranking is trending up — up 5 percentile points since 2023
Worth a look
!Test scores below the Florida average (53% vs 62% meeting standards)
!Science scores 16 pts below the Florida average
Students meeting standards (2025-2026) ?
This school53%
District avg53%
Florida avg62%
1,514th of 2,240
Florida public elementary schools ?
Bottom 32%▲ up 5 pts since 2023
From bottom 27% (2023) to bottom 32% (2026)
See the entire ranking list of Florida Elementary Schools →
SchoolDigger rating ?
34th of 86Elementary Schools in the Polk
61st of 70Polk among Florida districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankFlorida percentileRating
202635.51514 of 224032.4%★★☆☆☆
202527.11723 of 225823.7%★☆☆☆☆
202431.01595 of 225629.3%★☆☆☆☆
202329.51625 of 224027.5%★☆☆☆☆
By subject vs Florida (2025-2026) ?
Math61%-4 vs state
English Language Arts49%-11 vs state
Science44%-16 vs state

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Latest Florida data All new data »
2025–26 EOC, FAST & Statewide Science test scoresJun 26, 2026
2024–25 school spending dataMar 20, 2026
2024–25 graduation ratesJan 13, 2026
2024–25 EOC, FAST & Statewide Science test scoresJun 26, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Florida Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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