📊 Data: NCES CCD 2024–2025·🔄 Updated: August 2026·Editorial standards
📍 Carthage, IL · Hancock County

Illini West High School District 307

Grades 9th – 12th · 342 students · 1 school · 3 zip codes

4
out of 10 Rating Below Average
State reading & math proficiency · 36th percentile among Illinois districts. Ranked within Illinois only — not comparable across states.
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School District · Illinois
Illini West High School District 307
📍 Carthage, IL · Hancock County · NCES LEAID 1701384
4/10
Rating
342
Students
1
Schools
9th – 12th
Grade Span
3
Zip Codes

District Contact & Information

Source: NCES CCD 2024–25
📚
Grades Served
9th – 12th
📞
District Phone
🌐
District Website
📍
District Mailing Address
600 Miller St, Carthage, IL 62321
🎓
Enrollment
342 students
🏫
Schools
1
🏷
NCES District ID (LEAID)
1701384
🏛
District Type
Public School District

Schools in Illini West High School District 307

1 school listed
SchoolLevelGradesStudentsCity
Illini West High SchoolHigh9th – 12th349Carthage

Zip Codes Served by Illini West High School District 307

3 zip codes
Zip CodeCityCountyState
61450La HarpeHancock CountyIL
62321CarthageHancock CountyIL
62336FerrisHancock CountyIL

Frequently Asked Questions

What zip codes are in Illini West High School District 307?
Illini West High School District 307 serves 3 zip codes: 61450, 62321, 62336. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Illini West High School District 307 rated?
Illini West High School District 307 has an overall rating of 4 out of 10 (Below Average), based on the share of students proficient in reading and math on state assessments (IAR 2023–24). That places it in the 36th percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Illini West High School District 307?
The NCES Common Core of Data directory reports enrollment of 342 students across 1 school for Illini West High School District 307.
What grades does Illini West High School District 307 serve?
Illini West High School District 307 is listed in the NCES directory as serving grades 9th – 12th.
What schools are in Illini West High School District 307?
NCES lists 1 school operating under Illini West High School District 307: 1 high. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Illini West High School District 307?
You can reach Illini West High School District 307 by phone at (217)357-9607 or online at www.illiniwest.org or by mail at 600 Miller St, Carthage, IL 62321. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.

About Illini West High School District 307

Illini West High School District 307 is a public school district serving 3 zip codes in Illinois, primarily in Hancock County. It carries an overall rating of 4/10 (Below Average), the 36th percentile among Illinois districts. That rating reflects the share of students proficient in reading and math on state assessments (IAR 2023–24) and is ranked only against other Illinois districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.

Schools in this district

NCES lists 1 school operating under Illini West High School District 307 — 1 high. The largest by enrollment is Illini West High School with 349 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.

Checking your own address

District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your assignment with the district office at (217)357-9607 before making a housing decision.