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Public schoolHighGrades 9–12

Johnsonville High

🇺🇸 Official data · 2025Johnsonville, South Carolina 29555 · Florence 05

81.2/ 100
Success Index (US)
Top 10%

#18 of 228 high schools in South Carolina
#1094 of 16,910 nationally

How is this calculated?
Students
325
Enrollment
325
Source: NCES CCD
Students per teacher
12.5
Source: NCES CCD
Reading proficiency
72%
Source: EDFacts

About Johnsonville High

Johnsonville High is a public high located in Johnsonville, in the Florence 05 school district of South Carolina, United States. It caters for Grades 9–12. In 2025 it enrolled 325 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 81.2 out of 100, placing it in the top 10% of high schools in United States and 18th of 228 ranked high schools in South Carolina. Its strongest component is math proficiency (92th percentile), and its weakest is students per teacher (70th percentile).

Other published figures: enrollment 325.

There are 3 schools in Johnsonville; Johnsonville High ranks 1st of 3 scored schools there.

Success Index (US) breakdown

Each component is a percentile against high schools across United States.

  • Math proficiency (30%)82%
  • Reading proficiency (30%)72%
  • Community advantage (fewer free/reduced-price lunch) (25%)–
  • Students per teacher (15%)12.5

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Johnsonville High by the official sources.

Enrollment
325
Students enrolled in the latest NCES directory year.
Students per teacher
12.5
Enrollment divided by FTE teachers; not class size.
Reading proficiency
72%
Share of tested students proficient or above (all students, all grades).
Math proficiency
82%
Share of tested students proficient or above (all students, all grades).

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Schools near Johnsonville High

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public high schools in South Carolina with a comparable Enrollment.

Frequently asked questions

Is Johnsonville High a good school?

Johnsonville High has a Success Index (US) of 81.2 out of 100 (Top 10% of high schools in United States) and ranks #18 of 228 in South Carolina. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Johnsonville High rank in South Carolina?

Johnsonville High ranks #18 of 228 high schools in South Carolina and #1094 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Johnsonville High?

Johnsonville High had 325 students in 2025.

Is Johnsonville High a elementary school or a high school?

Johnsonville High is classified as a high covering Grades 9–12. It is a public school.

What other schools are near Johnsonville High?

There are 5 schools within 15 km of Johnsonville High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.