| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Riverdale Community Unit School District 100 | Cordova | 8/10 Good · 78th pct | 1,092 | 3 | PK–12 | 4 |
| Rockridge Community Unit School District 300 | Andalusia | 6/10 Average · 53rd pct | 1,054 | 5 | PK–12 | 5 |
| Hampton School District 29 | Hampton | 5/10 Average · 44th pct | 239 | 1 | K–8 | 0 |
| Moline-Coal Valley School District 40 | Coal Valley | 3/10 Below Average · 21st pct | 7,185 | 15 | PK–12 | 2 |
| Rock Island-Milan School District 41 | Rock Island | 2/10 Poor · 13th pct | 6,204 | 14 | PK–12 | 2 |
| Silvis School District 34 | East Moline | 2/10 Poor · 13th pct | 620 | 2 | PK–8 | 0 |
| East Moline School District 37 | East Moline | 2/10 Poor · 11th pct | 2,600 | 7 | PK–8 | 0 |
| Carbon Cliff-Barstow School District 36 | Silvis | 1/10 Poor · 1st pct | 278 | 1 | PK–8 | 0 |
| United Township High School District 30 | Barstow | Not rated | 1,789 | 1 | 9–12 | 5 |
How Rock Island County compares
Together they enroll 21,061 students across 49 schools. The largest is Moline-Coal Valley School District 40 with 7,185 students. Districts here average 3.6/10, below the Illinois average of 5.6/10. Ratings range from 1/10 to 8/10. 1 of the 9 districts has no state assessment data and is shown as Not rated.
School Districts in Rock Island County, Illinois
Rock Island County has 9 public school districts covering 18 zip codes. The top-rated district in Rock Island County is Riverdale Community Unit School District 100 (8/10). Ratings are based on the share of students proficient in reading and math on state assessments (IAR 2023–24), ranked against all districts in Illinois. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.
Frequently Asked Questions
How many school districts are in Rock Island County, IL?
9 school districts serve zip codes in Rock Island County, IL. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in Rock Island County, IL?
Of the districts serving Rock Island County, Riverdale Community Unit School District 100 has the highest rating on this site at 8/10. That places it in the 78th percentile among Illinois school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Illinois reading and math assessments, ranked against other districts in Illinois and converted to a 1–10 scale. Percentiles compare districts within Illinois only, never across state lines.