Total enrollment
640
-65 (-9%) vs SY 2017-18
4 schools in Mason City
Illinois · Public K-12
4 public K-12 schools operate inside Mason City, with combined enrollment of about 640 students (2 elementary, 1 middle, and 1 high).
7-year change in Mason City
SY 2017-18 vs SY 2024-25School count
4
0 (0%) vs SY 2017-18
% White
94%
was 95%
% Hispanic
3%
was 2%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Residents
2,159
all ages · ACS 5-yr
Students
640
public K-12 · NCES
Schools
4
public K-12
| Name | Level | Grades | Enrollment |
|---|---|---|---|
| Illini Central Grade School | Elementary | KG-05 | 264 |
| Illini Central High School | High | 09-12 | 172 |
| Illini Central Middle School | Middle | 06-08 | 139 |
| West Campus Facility | Elementary | PK-PK | 65 |
About Mason City
Across Mason City, Illinois, 4 public schools hosts about 640 students between them.
Looking at the level breakdown, the city comprises 2 elementary, 1 middle, and 1 high.
Average school size in Mason City is around 160 students, 67% below the Illinois average of about 480.
Over the past 7-year window. Combined enrollment now sits at 640 students, declined 9% from the 705 reported in SY 2017-18.
On allk12, the community for Mason City discusses sports rivalries, cross-district programs, and shared facilities. Discussions cut across districts, schools, and grade levels.