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

United Community School District 304

Grades Pre-K – 12th · 945 students · 4 schools · 7 zip codes

5
out of 10 Rating Average
State reading & math proficiency · 46th percentile among Illinois districts. Ranked within Illinois only — not comparable across states.
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School District · Illinois
United Community School District 304
📍 Alexis, IL · Warren County · NCES LEAID 1700321
5/10
Rating
945
Students
4
Schools
Pre-K – 12th
Grade Span
7
Zip Codes

District Contact & Information

Source: NCES CCD 2024–25
📚
Grades Served
Pre-K – 12th
📞
District Phone
🌐
District Website
📍
District Mailing Address
1905 100th St, Monmouth, IL 61462
🎓
Enrollment
945 students
🏫
Schools
4
🏷
NCES District ID (LEAID)
1700321
🏛
District Type
Public School District

Schools in United Community School District 304

4 schools listed
SchoolLevelGradesStudentsCity
United Elem Sch - NorthElementaryPre-K – 3rd186Alexis
United Elem Sch - WestElementaryPre-K – 3rd179Monmouth
United Intermediate SchoolOther4th – 6th198Monmouth
United Jr./Sr. High SchoolOther7th – 12th445Monmouth

Zip Codes Served by United Community School District 304

7 zip codes
Zip CodeCityCountyState
61412AlexisWarren CountyIL
61423CameronWarren CountyIL
61435GerlawWarren CountyIL
61447KirkwoodWarren CountyIL
61453Little YorkWarren CountyIL
61462MonmouthIL
61466North HendersonWarren CountyIL

Frequently Asked Questions

What zip codes are in United Community School District 304?
United Community School District 304 serves 7 zip codes: 61412, 61423, 61435, 61447, 61453, 61462, 61466. 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 United Community School District 304 rated?
United Community School District 304 has an overall rating of 5 out of 10 (Average), based on the share of students proficient in reading and math on state assessments (IAR 2023–24). That places it in the 46th percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend United Community School District 304?
The NCES Common Core of Data directory reports enrollment of 945 students across 4 schools for United Community School District 304.
What grades does United Community School District 304 serve?
United Community School District 304 is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in United Community School District 304?
NCES lists 4 schools operating under United Community School District 304: 2 elementary, 2 other or combined. 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 United Community School District 304?
You can reach United Community School District 304 by phone at (309)734-9413 or online at www.u304.org or by mail at 1905 100th St, Monmouth, IL 61462. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.

About United Community School District 304

United Community School District 304 is a public school district serving 7 zip codes in Illinois, primarily in Warren County. It carries an overall rating of 5/10 (Average), the 46th 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 4 schools operating under United Community School District 304 — 2 elementary and 2 other or combined. The largest by enrollment is United Jr./Sr. High School with 445 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 (309)734-9413 before making a housing decision.