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Best Public Schools in Zip Code 29803


At a glance
8
Schools
6,478
Students
2
Districts
Top rankedMillbrook Elementary155th of 661 South Carolina elementary schools
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Biggest riser
Millbrook Elementary up 20 spots statewide this year
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Smallest classes
Horse Creek Academy 12.5 students per teacher
SchoolDigger ratings
4★
3★
2★
1 school without a SchoolDigger rating (too few tested students)
Summary:

Zip code 29803 in Aiken, South Carolina, is served by 8 schools—4 elementary, 2 high, 1 middle, and 1 K-12 charter—enrolling roughly 6,478 students, with most schools belonging to the Aiken 01 district and one charter under the Limestone Charters Association.

For parents, the standout choice is Millbrook Elementary, which ranks 153rd in the state (76th percentile) and beats district and state averages by 10–16 points in ELA, math, and science—its 4th-grade science proficiency is 67.5% versus the state’s 51.6%. In contrast, Redcliffe Elementary is the weakest, ranking 445th, with 4th-grade math at just 28.7% (state: 52.3%) and the highest chronic absenteeism (28.2%). At the secondary level, Horse Creek Academy shines with a 90% graduation rate and dramatic math gains (6th grade jumped from 16.8% to 46.9% proficiency), while South Aiken High shows steady improvement (now ranked 99th) and strong Algebra 1 scores. Silver Bluff High has the highest Algebra 1 proficiency (85.29%) but a lower graduation rate (80.4%) and higher absenteeism.

Key takeaways: Math is a systemic weakness—most schools lag 19–22 points behind their own ELA scores. Chronic absenteeism tracks with lower performance, so attendance programs could help. Spending doesn’t predict success; Aiken Elementary spends the most ($13,252/student) but is mid-tier, while Horse Creek spends the least ($11,944) and excels. M.B. Kennedy Middle is declining (from 128th to 193rd in ranking) and has the worst student-teacher ratio (19:1). English 2 scores are a bright spot, with South Aiken and Horse Creek both exceeding the state average. Overall, this area offers strong elementary options and a rising charter, but families should watch Redcliffe and Kennedy closely.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




Cities Near Zip Code 29803

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