- Brimfield Grade School — 2.4 mi · Grades PK–8 · 398 students
- Brimfield High School — 2.4 mi · Grades 9–12 · 189 students
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| Metric | Brimfield Community Unit School District 309 | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 630 | 3,544 | ↓ Smaller than avg |
| Number of Schools | 2 | 7 | Varies by district |
| Per-Pupil Spending | $16,904/yr | $17,619/yr | ≈ Near avg |
| District Type | Public School District | Public District | — |
| Overall Rating | 8/10 — Good | — | Above average |
| District | Rating | Percentile | Students |
|---|---|---|---|
| Brimfield Community Unit School District 309 (this district) | 8/10 | 75th | 630 |
| Elmwood Community Unit School District 322 | 9/10 | 82nd | 658 |
| Princeville Community Unit School District 326 | 8/10 | 77th | 650 |
| Farmington Central Community Unit School District 265 | 7/10 | 65th | 1,259 |
🔢 Show the math behind this rating
Ranked against 763 rated districts in IL → 75th percentile → 8/10.
Source: Illinois State Board of Education IAR, grades 3–8 ELA & Math Proficiency Rate, 2023–24 school year. Full methodology →
About Brimfield Community Unit School District 309
Zip code 61517 in Brimfield, Illinois is served by Brimfield Community Unit School District 309 for public school enrollment. The district covers grades Pre-K – 12th. This page provides a data-driven overview of Brimfield Community Unit School District 309’s funding levels, size, rating, and what families should know before enrolling or making a housing decision in this area.
Understanding the 8/10 Rating
With a rating of 8/10 (above average), Brimfield Community Unit School District 309 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.
Brimfield Community Unit School District 309 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 61517
Children in zip code 61517 are assigned to Brimfield Community Unit School District 309 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 61517, 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 Brimfield Community Unit School District 309 at (309)446-3378 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 Brimfield
For families considering a purchase in the Brimfield area, district assignment matters financially. Because Brimfield Community Unit School District 309 serves zip code 61517, homes in and around zip code 61517 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 Brimfield Community Unit School District 309 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 61517.
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 and phone numbers are updated annually when NCES publishes new data, typically in spring; per-pupil spending comes from the US Census Bureau's Annual Survey of School System Finances, released about two years after the fiscal year it covers. Always verify your specific school assignment and enrollment requirements directly with Brimfield Community Unit School District 309 before making any housing or enrollment decision based on zip code 61517 data.