The top reported proficiency rate is 63% in Math. The lowest is 57% in Science.
Original Research by School Decision on Tri-city Elem School
Tri-City Elem School serves pre-kindergarten through fifth grade in Buffalo, a very small, predominantly residential village in rural Sangamon County, roughly thirteen miles east-northeast of Springfield. The school sits at the center of its community both geographically and institutionally; the Pre-K-12 campus occupies a single facility in the village, and the entire school and library district are rooted in Buffalo itself rather than on some outlying campus. The enrollment is modest and stable, reflecting a population that is flat to slightly declining across the broader service area, which stretches across a rural territory covering Buffalo, Dawson, and Mechanicsburg.
The school serves a student body that is overwhelmingly white, with a small representation of students of color. Nearly all students appear to come from families who own their homes in this sparse suburban-rural setting. Free-or-reduced-price-lunch eligibility data was not available, nor was special education or English learner enrollment. These gaps are common in small rural schools where such counts may fall below reporting thresholds or be withheld to protect student privacy.
On Illinois state assessments administered in the most recent year, Tri-City Elem's proficiency results paint a mixed picture across grade and subject. In mathematics, third and fourth graders reached proficiency at similar rates in the mid-to-upper range; fifth grade showed notably lower proficiency in math, dropping into the lower half range. English language arts results vary more sharply. Third graders showed relatively low proficiency in ELA, while fourth graders recovered to the mid-to-upper range, and fifth graders performed in the upper-mid range. The school's single science result, from fifth-grade science, matched the fifth-grade math proficiency rate in the lower-mid range. Student participation in testing was very high, clustering near universal, which means the results reflect nearly the entire grade cohorts and are not depressed by absenteeism on test days.
The school's overall proficiency index places it in the top quartile relative to districts in Sangamon County, meaning its combined performance across tested subjects and grades ranks among the stronger performers in its county peer group. This aggregate strength, however, masks the significant dip in fifth-grade performance, particularly in mathematics and science. A parent may want to explore with the school what instructional approaches or challenges characterize the older elementary grades, and whether transition supports are in place for students moving into middle school grades.
The school is a regular public school with no charter or magnet designation. Grade configuration ends at fifth, so there is no high school data, graduation rate, or advanced course access to evaluate. The locale brief notes no fixed-route public transit in Buffalo and describes the village as having a car-oriented environment typical of rural areas; families with students here should expect to arrange their own transportation. Growth in the area is essentially absent, with population and enrollment both stable at very small levels, meaning the school environment is unlikely to change dramatically in the near term. The district had no major recent policy changes reported, so the school is operating in a steady-state context.
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