Johnston-edgefield-trenton Middle, Johnston SC

Original Research by School Decision on Johnston-edgefield-trenton Middle

Johnston-Edgefield-Trenton Middle is a regular public school serving grades six through eight in Edgefield County, South Carolina. It draws students from the towns of Johnston, Edgefield, and Trenton, a rural area in the state’s Ridge region known for peach production and part of the Augusta, Georgia metropolitan area. The school sits outside Johnston’s compact downtown, on a campus that also serves the wider community. It is part of Edgefield 01, the county’s single school district.

The student body is diverse and economically disadvantaged. A substantial share of students qualify for free or reduced-price lunch, reflecting the area’s low median household income and poverty rate. In terms of racial and ethnic composition, roughly half of students are Black, about a third are White, and a smaller but still meaningful share is Hispanic. There are also small numbers of Asian, Native Hawaiian or Pacific Islander, and multiracial students. No data on special education or English learner enrollment was reported, a gap that may be worth clarifying with the school.

Academically, the picture varies by subject. In English language arts, around half of students scored at the proficient or above level on state assessments, with the highest share in seventh grade. Math performance is notably weaker, with proficiency rates well below half across all three grades; seventh grade shows a particularly low result. Science, tested only in sixth grade, also falls below the majority-proficient mark. Social studies data is available only from a prior year, when seventh graders reached a majority-proficient level, but that assessment used different cut scores, so direct comparison is not straightforward. Because the state made changes to cut scores in ELA and science in recent years, year-to-year trend comparisons are not reliable, and only a single year of data is available for the current assessment.

The school’s setting is a small, car-oriented town with limited walkability. Johnston has a traditional crossroads center where two state highways meet, and development is spread along those corridors. Housing values in the area are well below state and national medians, making it one of the more affordable places in the region. The town is growing at a modest pace, but no major new housing or commercial projects were publicly identified. The district itself showed no recent parent-relevant changes in publicly available sources.

Because Edgefield County has only a single district, statewide or county-level comparisons are not meaningful here. A parent considering this school will find a middle school serving a high-poverty, racially diverse community in a rural agricultural setting. Strengths lie in ELA, where results are closer to the middle of the range, while math performance is a soft spot that families may want to discuss directly with the school to understand support and intervention options. The lack of information on special education, English learner services, and discipline or attendance patterns means those topics are worth exploring on a school visit or with the district office.

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Academic performance

How students perform on state tests, by grade, set against the district.

Math

Grade 638%

School 38% · District 42% · ▼ 4 pts below district

▲ 4 pts above state median

Grade 718%

School 18% · District 27% · ▼ 10 pts below district

▼ 10 pts below state median

Grade 821%

School 21% · District 24% · ▼ 3 pts below district

▼ 5 pts below state median

English language arts

Grade 646%

School 46% · District 55% · ▼ 10 pts below district

▼ 7 pts below state median

Grade 754%

School 54% · District 63% · ▼ 9 pts below district

▼ 2 pts below state median

Grade 847%

School 47% · District 60% · ▼ 13 pts below district

▼ 6 pts below state median

Science

Grade 637%

School 37% · District 42% · ▼ 5 pts below district

▼ 7 pts below state median

Social studies

Grade 755%

School 55% · District 56% · ▼ 1 pts below district

▼ 9 pts below state median

This schoolEdgefield 01, same grade

Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.

Proficiency by household income

English language arts

Grade 6Lower-income38%Higher-income65%27 pp gap

Grade 7Lower-income50%Higher-income63%13 pp gap

Grade 8Lower-income43%Higher-income60%17 pp gap

Mathematics

Grade 6Lower-income28%Higher-income61%33 pp gap

Grade 7Lower-income11%Higher-income34%23 pp gap

Grade 8Lower-income17%Higher-income33%17 pp gap