Cook Elementary School vs Lillian G Mason Elementary School
A head-to-head comparison of two elementary schools in Michigan, United States, 22 m apart, using official American 2025 data. The better value in each row is highlighted.
Cook Elementary School
Grand Blanc · Public elementary · Grades K–2
397 students
Lillian G Mason Elementary School
Grand Blanc · Public elementary · Grades 3–5
331 students
| Measure | Cook Elementary School Grand Blanc, Michigan | Lillian G Mason Elementary School Grand Blanc, Michigan |
|---|---|---|
| Success Index (US) | 55 Top 50% | 71 Top 25% |
| State rank | #596 of 1,581 | #262 of 1,581 |
| National rank | #21925 of 50,301 | #10731 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–2 | Grades 3–5 |
| Students | 397 | 331 |
| Enrollment | 397 | 331 |
| Free/reduced-price lunch | 40.1% | 38.1% |
| Students per teacher | 17.3 | 16.6 |
| Reading proficiency | – | 75% |
| Math proficiency | – | 59% |
| city | Grand Blanc | Grand Blanc |
| state | Michigan | Michigan |
| Website | – | – |
The verdict
- •Lillian G Mason Elementary School scores higher on the Success Index (US) (70.8 vs 54.6).
- •Lillian G Mason Elementary School does better on community advantage (fewer free/reduced-price lunch) (38.1% vs 40.1%).
- •Lillian G Mason Elementary School does better on students per teacher (16.6 vs 17.3).
- •Cook Elementary School is the larger school with 397 students compared with 331.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Cook Elementary School better than Lillian G Mason Elementary School?
On the Success Index (US), Lillian G Mason Elementary School ranks higher (70.8 vs 54.6 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Cook Elementary School and Lillian G Mason Elementary School?
About 22 m in a straight line, between Grand Blanc and Grand Blanc in Michigan.
Which has the better Enrollment?
Cook Elementary School: 397. Lillian G Mason Elementary School: 331. Students enrolled in the latest NCES directory year.
How do Cook Elementary School and Lillian G Mason Elementary School rank in Michigan?
Cook Elementary School is 596th of 1,581 and Lillian G Mason Elementary School is 262nd of 1,581 among elementary schools in Michigan on the 2025 Success Index (US).