Metro East school reports › St. Clair County › Belleville SD 118
Union Elementary School
Union Elementary School is a public elementary school in Belleville SD 118, serving grades K - 6 in Belleville, St. Clair County, Illinois. In the 2025 Illinois Report Card (2024-25 school year), the Illinois State Board of Education designated it Commendable.
State designation, last three report cards
- 2023Targeted
- 2024Commendable
- 2025Commendable
What Commendable means: No student group performing at or below the level of the lowest 5 percent of schools, and overall performance outside the top 10 percent statewide.
How it compares with other St. Clair County elementary schools
| Measure | This school | County median | Diff. |
|---|---|---|---|
| ELA proficiency | 48.8% | 49.4%42 schools | -0.6 pts |
| Math proficiency | 27.2% | 38.5%42 schools | -11.3 pts |
| Chronic absenteeism | 27.7% | 23.4%47 schools | +4.3 pts |
| Average class size | 23.3 | 21.048 schools | +2.3 |
| Low-income enrollment | 77.5% | 64.3%47 schools | +13.2 pts |
Median of other elementary schools in St. Clair County with reported data, this school excluded, not weighted by enrollment. Proficiency is from the 2024-25 state tests. Illinois changed its proficiency cut scores in 2025, so these percentages cannot be compared with earlier years.
What stands out
- Math proficiency is 11.3 points below the median for other St. Clair County elementary schools (38.5%). Worth asking the school about.
Before you buy for this school
- Confirm the attendance boundary for the exact address with Belleville SD 118. Boundaries change, and a listing's school field is not a guarantee.
- Visit. A designation summarizes test results, growth and attendance. It does not describe a classroom.
- Read the full report card for student-group results, growth and staffing.
Thinking about living here? Read the Belleville area guide.
Looking for a home near Union Elementary School?
Tell me what you're looking for and I'll send homes for sale in this school's attendance area, with the boundary confirmed with the district.
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Other schools in Belleville SD 118
- Abraham Lincoln Elementary School Targeted
- Central Junior High School Commendable
- Douglas Elementary School Commendable
- Franklin Elementary School Targeted
- Henry Raab Elementary School Commendable
- Jefferson Elementary School Commendable
- Roosevelt Elementary School Commendable
- Washington School No designation
- West Junior High School Commendable
- Westhaven Elementary Commendable
Sources
- Illinois Report Card: Union Elementary School
- ISBE Report Card Public Data Sets, 2023, 2024 and 2025, retrieved 2026-10-06
- ISBE 2025 Report Card Glossary (designation definitions)
This page reports state-published data. It is not a rating or recommendation by Single Tree Team.
