The top reported proficiency rate is 80% in Social studies. The lowest is 53% in Math.
Original Research by School Decision on Irmo Elementary
Irmo Elementary serves pre-kindergarten through fifth grade in the town of Irmo, a residential suburb northwest of Columbia that straddles Lexington and Richland counties. The school sits within Lexington School District 5, and the town itself has grown steadily from a small farming and railroad stop into a suburban community with subdivisions and commercial corridors along I-26. Irmo promotes itself as the “Gateway to Lake Murray,” and the annual Okra Strut festival, which began as a library fundraiser, draws residents together with a parade, street dance, and live entertainment. The town has two public library branches and lists parks and facilities, but does not have a traditional walkable downtown core.
The student body across the elementary grades is a little over five hundred children, with the largest grade-level groups in kindergarten and third grade. The racial and ethnic composition is predominantly white, with a substantial share of Black students and a smaller but present Hispanic population, along with a modest number of students who identify as two or more races and a handful of Asian, American Indian or Alaska Native, and Native Hawaiian or Pacific Islander students. Just under half of the students qualify for free or reduced-price lunch.
On state assessments, Irmo Elementary’s results are strongest in English language arts across all tested grades, with proficiency rates that climb from third through fifth grade, where the highest share of students meet or exceed the standard. In math, the school shows a solid but comparatively lower performance, with proficiency rates that hold in a range around the majority mark across third, fourth, and fifth grades. Science is tested in fourth grade only, and about half of students scored proficient or above. The social studies data available comes from several years back and used an older assessment, so it is not directly comparable to current results. Overall proficiency across all tested subjects and grades places the school in a strong position relative to districts in Lexington County, near the higher end of the field.
State testing data includes only one year of results for reading and math at the elementary level, so there is no trend line to show whether these performance levels are rising or falling. South Carolina changed cut scores for English language arts and science in the most recent testing year, which means the current results are not directly comparable to prior years. A parent who wants to understand direction of change may need to ask the school or district for additional context.
The school is a regular public school. It is not a charter or magnet. Title I status was not available in the data, nor were figures for students with individualized education plans or English learner status, so the full scope of student supports and specialized instruction is not captured here. No disciplinary data, attendance rates, or staffing ratios were available either, which limits a clear picture of school climate and resource allocation.
Housing values in the zip code are somewhat below the state benchmark for South Carolina, and rents have been essentially flat. The estimated monthly mortgage payment for a median-priced home is in line with what many families in the region would consider typical, and the rent-to-income ratio points to a market where renting is moderately affordable relative to national household income. The broader economic context shows a national unemployment rate that is low by historical standards, and real median household income has been climbing slowly in recent years.
For a family considering Irmo Elementary, the main takeaways are a school with notable strength in reading and writing by the time students reach fifth grade, math proficiency that is solid if not as high as ELA, and a student body that is economically diverse. The small-town suburban environment offers limited walkability but community events and lake access nearby. The district is Lexington 5, and the school feeds into Irmo Middle and Irmo High, which are located near the town but not within its city limits. Families who place a high priority on year-over-year test trends or detailed data on special education and English learner services will find gaps in the public record that are worth exploring directly with the school.
See more original research from School Decision →