Aviston SD 21 operates 1 public schools serving 429 students, placing it among the smaller districts in Illinois. The school portfolio breaks down into 1 other schools, giving families a clear picture of grade-band coverage before they move, rent, or enrol. Aggregated across those campuses, enrollment totals 462 pupils using the NCES Common Core of Data (CCD) 2022-23 release, and the district is geographically located in Clinton County County.
Per-pupil expenditure runs $10,074 according to the NCES F-33 School District Finance Survey, which aggregates every revenue and spending line reported under federal accounting standards. The funding mix is 38.9% local, 51.1% state, and 10.1% federal — a breakdown that matters because districts leaning heavily on local revenue are more exposed to property-tax swings, while higher federal shares typically track Title I concentration. Average teacher compensation clocks in at $44,669 per NCES F-33, a signal of the district's ability to recruit and retain staff against neighbouring districts. The district's equity score — 20/100, ranked #712 of 763 in Illinois against a state average of 38 — measures how evenly funding reaches schools within its boundaries.
and 1.9% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 99.1% White, 0.9% Hispanic or Latino across the district's schools.
Aviston Elem School accounts for 100.0% of all Aviston SD 21 student enrollment
That concentration — well above the 8.4% national median for largest-entity share — means Aviston SD 21-wide averages can mask substantial variation outside the dominant entity. Grade band: other. A single dominant campus often anchors a district's program offerings and staffing patterns; the share helps explain why district-wide averages may not reflect the typical neighbourhood-school experience. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.
Aviston SD 21 chronic absenteeism rate is 1.9% — low (typically associated with lower-than-average attendance disruption; districts in this range often have attendance interventions, robust transportation, or smaller catchments that reduce barriers)
chronic absenteeism rate is the simplest comparative metric but it does not capture the full picture: a student is chronically absent if they miss ≥10% of enrolled days for any reason — illness, family obligations, or disengagement Lower values often correlate with smaller scale and population characteristics rather than higher resource budgets per se.
Aviston SD 21 has 1 schools, including 1 other. Total enrollment is 429 students.
How much does Aviston SD 21 spend per student?
Aviston SD 21 spends $10,074 per student. The district has an equity score of 20/100, ranking #712 in Illinois.
What is the average teacher salary in Aviston SD 21?
The average teacher salary in Aviston SD 21 is $44,669 per year, according to the NCES CCD F-33 Finance Survey.
What is the average rent near Aviston SD 21?
The HUD Fair Market Rent for a 2-bedroom in Clinton County County is $N/A/month (2026). This affects housing affordability for families in the district.
What is the demographic composition of Aviston SD 21?
Aviston SD 21 students are 99.1% White, 0.9% Hispanic or Latino, averaged across 1 schools. Source: NCES CCD Membership 2024-25.
What is the equity score for Aviston SD 21?
Aviston SD 21 has an equity score of 20/100, ranking #712 out of 763 districts in Illinois. This score measures resource distribution fairness across schools in the district.