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Clio Elementary

Public Grades PK, KG-5
505th
SchoolDigger Rank ?
of 661 South Carolina Elementary Schools
Better than 24% of South Carolina elementary schools
Summary

Clio Elementary is a small, rural school in Clio, SC, serving 188 students in grades PK through 5 within the Marlboro 01 school district.

Clio Elementary is a school of contrasts. On one hand, it invests heavily in its students, spending $17,383 per pupil—far more than nearby Wallace Elementary/Middle ($11,746) or McColl Elementary/Middle ($10,903)—and maintains an excellent student-to-teacher ratio of about 10 to 1. On the other hand, its overall academic rankings have historically placed it in the bottom quarter of South Carolina elementary schools, though the most recent data shows a jump to its highest ranking in years. The school has also shown remarkable success with specific groups of students, earning a 66th percentile ranking for the academic growth of its African American students in 2024-2025, a standout achievement that far exceeds its overall school ranking. This suggests that certain instructional approaches are working well and could be expanded school-wide.

One of the most encouraging signs is the school's performance in the upper elementary grades. In 2025-2026, Clio's 4th-grade ELA proficiency (60.7%) was 14 points higher than the district average, and its 5th-grade math proficiency (40%) was 13 points higher. This indicates the school is effective at accelerating learning as students progress. However, chronic absenteeism remains a challenge, swinging dramatically from 52.4% to 10.3% and back to 34.5% in recent years—well above the state average of 22.3%. For comparison, Latta Elementary, just 18 miles away in the Dillon 03 district, serves a larger student body and ranks in the 53rd percentile with significantly higher proficiency rates and a much lower absenteeism rate (15.9%). This comparison shows that higher achievement is possible for a school in the same region, and Clio's own success with certain grades and student groups provides a roadmap for improvement.

188
Students ?
9.8
Student/teacher ratio ?
$22,395
Per pupil spending ?
90.0%
Directly certified for free meals (2023-24) ?
All students receive free meals (Community Eligibility, 2023-24)
≥ 96%
Students (all grades) with required immunizations (2025-26)
 2635 Highway 9 East
       Clio, SC  29525

(843) 586-9391

District: Marlboro 01


Students who attend Clio Elementary usually attend:

Middle:    Blenheim Middle School of Discovery
High:    Marlboro County High
Racial breakdown:

African American:
67.6%
White:
23.9%
Two or more races:
6.9%
more
 See top rated South Carolina elementary schools

 Compare Clio Elementary to nearby elementary schools!
At a glance
▲ Ranking trend: Improving — 16th percentile in 2016 → 24th in 2026
Strengths
✓Ranking is trending up — up 8 percentile points since 2016
✓Among the top-ranked schools in Marlboro 01
✓Small classes — about 10 students per teacher
Worth a look
!Test scores below the South Carolina average (42% vs 58% meeting standards)
!In the lower quartile statewide (24th percentile)
!High chronic absenteeism (46% vs 21% South Carolina)
Students meeting standards (2025-2026) ?
This school42%
District avg33%
South Carolina avg58%
505th of 661
South Carolina public elementary schools ?
Bottom 24%▲ up 7 pts since 2016
From bottom 16% (2016) to bottom 24% (2026)
See the entire ranking list of South Carolina Elementary Schools →
★★★★★
SchoolDigger rating ?
1st of 4Elementary Schools in the Marlboro 01
72nd of 75Marlboro 01 among South Carolina districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankSouth Carolina percentileRating
202624.5505 of 66123.6%★☆☆☆☆
202514.0568 of 63911.1%★☆☆☆☆
202413.5571 of 64311.2%★☆☆☆☆
202315.3560 of 64413.0%★☆☆☆☆
20229.7586 of 6256.2%☆☆☆☆☆
202110.7571 of 6228.2%☆☆☆☆☆
201914.7569 of 64311.5%★☆☆☆☆
201817.6532 of 62414.7%★☆☆☆☆
201710.8601 of 6395.9%☆☆☆☆☆
201621.1519 of 61916.2%★☆☆☆☆
201519.5571 of 63810.5%★☆☆☆☆
201420.7557 of 63011.6%★☆☆☆☆
201318.2533 of 59911.0%★☆☆☆☆
201214.6540 of 5949.1%☆☆☆☆☆
201132.4452 of 59724.3%★☆☆☆☆
201031.1451 of 58923.4%★☆☆☆☆
200922.1500 of 58013.8%★☆☆☆☆
200810.1551 of 5774.5%☆☆☆☆☆
20078.3544 of 5663.9%☆☆☆☆☆
200617.4502 of 55910.2%★☆☆☆☆
200511.6527 of 5575.4%☆☆☆☆☆
20048.3532 of 5503.3%☆☆☆☆☆
200314.3493 of 5429.0%☆☆☆☆☆

African American

YearAvg scoreStatewide rankSouth Carolina percentileRating
202561.1128 of 38066.3%★★★☆☆
202343.3209 of 39447.0%★★☆☆☆
202231.7285 of 39327.5%★☆☆☆☆
202158.9115 of 35067.1%★★★☆☆
201936.9293 of 42130.4%★★☆☆☆
201854.1168 of 41259.2%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankSouth Carolina percentileRating
202630.7455 of 63428.2%★☆☆☆☆
202517.3542 of 61211.4%★☆☆☆☆
202420.1505 of 60216.1%★☆☆☆☆
202321.9500 of 60817.8%★☆☆☆☆
202216.9525 of 60012.5%★☆☆☆☆
202114.5522 of 58010.0%★☆☆☆☆
201918.8528 of 60012.0%★☆☆☆☆
201833.1413 of 58829.8%★★☆☆☆

Male

YearAvg scoreStatewide rankSouth Carolina percentileRating
20255.6575 of 5851.7%☆☆☆☆☆
202316.6499 of 58214.3%★☆☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankSouth Carolina percentileRating
201711.3297 of 3176.3%☆☆☆☆☆
201611.6282 of 3036.9%☆☆☆☆☆
201516.7269 of 30110.6%★☆☆☆☆
201414.7262 of 29110.0%★☆☆☆☆
20139.4260 of 2765.8%☆☆☆☆☆
201221.4238 of 27112.2%★☆☆☆☆
20116.4261 of 2693.0%☆☆☆☆☆
201011.2242 of 2617.3%☆☆☆☆☆
20097.2241 of 2493.2%☆☆☆☆☆
20084.8239 of 2442.0%☆☆☆☆☆
200725.9199 of 23615.7%★☆☆☆☆
200633.0170 of 23126.4%★☆☆☆☆
200515.7211 of 2308.3%☆☆☆☆☆
200422.0193 of 23016.1%★☆☆☆☆
200321.4193 of 22514.2%★☆☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Elementary school
African American (2025)66th percentile+55 vs school
Low Socio Economic Status (2026)28th percentile+5 vs school
Male (2025)2nd percentile-9 vs school
By subject vs South Carolina (2025-2026) ?
English Language Arts47%-17 vs state
Mathematics39%-14 vs state
Science32%-19 vs state

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Frequently Asked Questions about Clio Elementary

In the 2024-25 school year, 188 students attended Clio Elementary.

Clio Elementary ranks in the bottom 23.6% of South Carolina elementary schools.

Students at Clio Elementary are 68% African American, 24% White, 7% Two or more races, 2% American Indian.

Students who attend Clio Elementary usually go on to attend:

Middle : Blenheim Middle School of Discovery
High : Marlboro County High

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Latest South Carolina data All new data »
2024–25 through 2025–26 immunization ratesNewOct 20, 2026
2025–26 school spending dataOct 12, 2026
2025–26 attendance data, dropout rates & graduation ratesOct 12, 2026
2025–26 EOCEP & SC READY test scoresAug 10, 2026


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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