- Mossville Elementary School — Grades PK–5 · 431 students
- South Elementary School — Grades PK–3 · 424 students
- Chillicothe Elementary Center — Grades 4–5 · 156 students
- Chillicothe Jr High — Grades 6–8 · 229 students
- Mossville Jr High — Grades 6–8 · 181 students
- Il Valley Central High School — Grades 9–12 · 650 students
- IVC Learning Center — Grades 9–12
- IVC Transition Center — Grades 9–12
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| Metric | Illinois Valley Central Unit School District 321 | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 2,036 | 3,700 | ↓ Smaller than avg |
| Number of Schools | 7 | 6 | Varies by district |
| Per-Pupil Spending | $17,100/yr (est.) | $13,700/yr | State avg est. |
| District Type | Public School District | Public District | — |
| Overall Rating | 8/10 — Good | — | Above average |
| District | Rating | Percentile | Students |
|---|---|---|---|
| Illinois Valley Central Unit School District 321 (this district) | 8/10 | 71st | 2,036 |
| Canton Union School District 66 | 4/10 | 36th | 2,150 |
| Dunlap Community Unit School District 323 | 10/10 | 94th | 4,736 |
| Princeville Community Unit School District 326 | 8/10 | 77th | 650 |
🔢 Show the math behind this rating
Ranked against 763 rated districts in IL → 71st percentile → 8/10.
Source: Illinois State Board of Education IAR, grades 3–8 ELA & Math Proficiency Rate, 2023–24 school year. Full methodology →
About Illinois Valley Central Unit School District 321
Illinois Valley Central Unit School District 321 serves zip code 61523, covering Illinois Valley Central Unit, Illinois with grades Pre-K – 12th. Whether you’re researching a move, evaluating a home purchase, or preparing to enroll a child, the sections below give you a complete picture of this district’s resources, size, and what its rating means for your family.
Understanding the 8/10 Rating
With a rating of 8/10 (above average), Illinois Valley Central Unit School District 321 ranks among Illinois’s above average-rated school systems. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in Illinois’ IAR (Illinois Assessment of Readiness) grades 3–8 ELA & Math assessments (2023–24 school year). We average each district’s reading and math proficiency, then rank it against other districts in the same state to produce a 1–10 score. Because Illinois is compared only against itself, the rating reflects how this district performs relative to its in-state peers.
Illinois Valley Central Unit School District 321 earns an above-average rating, with reading and math proficiency rates stronger than most other districts in Illinois. Above-average districts generally show solid and consistent academic results across their schools. Families considering this area will find a district with meaningful academic strengths. Research the specific schools assigned to your address — even above-average districts have variation between individual buildings.
Enrollment for Families in Zip Code 61523
Children in zip code 61523 are assigned to Illinois Valley Central Unit School District 321 for public school enrollment, covering grades Pre-K – 12th. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 61523, not just your neighborhood. Two homes on opposite ends of the same zip code may be assigned to different schools within the same district.
To confirm your specific school assignments, contact Illinois Valley Central Unit School District 321 at (309)274-5418 or visit the district’s official website. Typical enrollment documents include proof of address, a government-issued birth certificate, immunization records, and any existing school records or IEP documentation. If your child has an IEP or 504 plan, bring that documentation to enrollment — Illinois districts are required to continue services within a reasonable period. Fall enrollment windows typically open in late winter or early spring; contact the district for exact dates and required steps.
School Districts and Home Values in Chillicothe
For families considering a purchase in the Illinois Valley Central Unit area, district assignment matters financially. Because Illinois Valley Central Unit School District 321 serves zip code 61523, homes in and around zip code 61523 often carry a measurable premium over comparable properties in adjacent lower-rated districts. District boundaries are address-specific — verify the exact district assignment for any property you’re seriously considering rather than assuming based on the neighborhood. A single block can place two adjacent homes in different districts with different ratings and different annual property tax implications.
Use the property tax estimator on this page to calculate estimated annual tax obligations based on your target purchase price. In Illinois, property taxes are a primary funding source for public schools — your tax payments directly support Illinois Valley Central Unit School District 321 programs and staff. Understanding both district quality and the associated tax burden is essential financial due diligence before committing to any home in zip code 61523.
Data Sources and Accuracy
All district information on this page is sourced from the NCES Common Core of Data (CCD) 2024–2025, the U.S. Department of Education’s annual census of all public school districts — the same dataset used by researchers, journalists, and policymakers to analyze American public education. District boundaries, school assignments, phone numbers, and per-pupil expenditure figures are updated annually when NCES publishes new data, typically in spring. Always verify your specific school assignment and enrollment requirements directly with Illinois Valley Central Unit School District 321 before making any housing or enrollment decision based on zip code 61523 data.