Average
#1116 of 3,190 schools in MI
Top 35% in state
Lillian G Mason Elementary School
Elementary School · Grand Blanc Community Schools
4455 EAST COOK RD, Grand Blanc, MI 48439
Enrollment
345
Student-Teacher
15.7:1
Score
6.9
Grades
3rd – 5th
Enrollment
345
Student-Teacher
15.7:1
Score
6.9
Grades
3rd – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Grand Blanc
#5 of 12
public schools
Michigan elementary schools
#656 of 1,602
In district
#5 of 12
Grand Blanc Community Schools
Equity
9.3 / 10
Exceptional
About Lillian G Mason Elementary School
Lillian G Mason Elementary School serves 345 students in grades 3 through 5 in Grand Blanc, Michigan. With 22 full-time equivalent teachers, the school maintains a favorable student-teacher ratio of 15.7:1, allowing for more individualized attention in the classroom. The school demonstrates strong academic performance, earning a MySchoolScout rating of 7.6 out of 10 and ranking #469 out of 3,204 schools statewide, placing it in the 85th percentile among Michigan elementary schools.
Students show solid achievement across core subjects, with 66% performing at proficient or above levels in English Language Arts and reading, while 58% meet or exceed proficiency standards in mathematics. Mason Elementary operates as a regular public school within a well-established educational community. The school's academic score of 8.9 out of 10 reflects its commitment to student achievement and effective instruction across the upper elementary grades.
The school is situated in Grand Blanc's large suburban setting, serving families in the 48439 ZIP code area where the median household income is $86,151 and 43% of residents hold bachelor's degrees or higher. This affluent community, with a low poverty rate of 5.6% and median home values around $230,800, provides a stable foundation for the school's educational mission.
Score Breakdown
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Lillian G Mason Elementary School — Students at Lillian G Mason Elementary School score 61% proficient, which is above what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
38%
Students qualifying for federal meal assistance
Test Scores MI EDFACTS (2021-22)
Based on 12 test records from MI state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.6/10.
How Lillian G Mason Elementary School Compares
See how Lillian G Mason Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 59% (2019) to 58.17% (2022). Reading/ELA proficiency has declined from 75% (2019) to 63.78% (2022).
Location
4455 EAST COOK RD, Grand Blanc, MI 48439
Nearby Alternatives
Families considering Lillian G Mason Elementary School may also want to explore other elementary schools in the area. Brendel Elementary School (rated 8.7/10, 1.5 miles away), which scores notably higher. Another option is Myers Elementary School (rated 8.3/10, 3.5 miles away), which scores notably higher. Additionally, Oaktree Elementary School (rated 7.4/10, 4.1 miles away, in nearby Goodrich), which scores slightly higher. For more schools in Grand Blanc, see our Grand Blanc schools guide .
Nearby Schools
20 within 4.1 mi| School | Distance | Rating |
|---|---|---|
| Cook Elementary School Grand Blanc | 0.0 mi | 6.0 |
| Grand Blanc Community High School Grand Blanc | 1.3 mi | 5.5 |
| Perry Innovation Center Grand Blanc | 1.5 mi | 7.1 |
| Perry Learning Center Grand Blanc | 1.5 mi | — |
| Brendel Elementary School Grand Blanc | 1.5 mi | 8.7 |
| HOLY FAMILY SCHOOL Grand Blanc | 1.6 mi | 7.1 |
| Indian Hill Elementary School Grand Blanc | 2.2 mi | 5.2 |
| Grand Blanc Middle School East Grand Blanc | 2.3 mi | 5.9 |
| Grand Blanc Academy Grand Blanc | 3.0 mi | 7.1 |
| Myers Elementary School Grand Blanc | 3.5 mi | 8.3 |
| Woodland Park Academy Grand Blanc | 2.8 mi | 5.2 |
| Reid Elementary School Grand Blanc | 3.3 mi | 4.7 |
| Grand Blanc Middle School West Grand Blanc | 3.5 mi | 4.8 |
| McGrath Elementary School Grand Blanc | 4.2 mi | 3.7 |
| Anderson Elementary School Grand Blanc | 4.2 mi | 7.3 |
| Atherton Elementary School Burton | 5.2 mi | 6.9 |
| Atherton Jr Sr High School Burton | 5.3 mi | 5.2 |
| South Bendle Elementary School Burton | 4.9 mi | 6.4 |
| Goodrich Middle School Goodrich | 4.0 mi | 5.6 |
| Oaktree Elementary School Goodrich | 4.1 mi | 7.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 48439 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$88,505
Median Home Value
$250,800
Median Rent
$1,035/mo
Population
52,071
College Educated
42.8%
Homeownership
75.1%
Avg Commute
29.8 min
Poverty Rate
5.5%
Median Age
42.1
Community Profile
The community surrounding Lillian G Mason Elementary School has a median household income of $88,505. It is a well-educated community where 43% of adults hold a bachelor's degree or higher. The median home value in the area is $250,800, with a median rent of $1,035/month. The local poverty rate of 5.5% is relatively low. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Arrowwood Elementary School Saginaw, MI | 6.9 |
| Atherton Elementary School Burton, MI | 6.9 |
| Brick Elementary School Ypsilanti, MI | 6.9 |
| Browning Elementary School Sterling Heights, MI | 6.9 |
| Bushnell Elementary School Lowell, MI | 6.9 |
| CA Frost Environmental Science Academy Elementary Grand Rapids, MI | 6.9 |
Frequently Asked Questions
Common questions about Lillian G Mason Elementary School
What grades does Lillian G Mason Elementary School serve?
Lillian G Mason Elementary School serves students in grades 3rd through 5th.
How many students attend Lillian G Mason Elementary School?
Lillian G Mason Elementary School has an enrollment of approximately 345 students.
What is the student-teacher ratio at Lillian G Mason Elementary School?
The student-teacher ratio at Lillian G Mason Elementary School is 15.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Lillian G Mason Elementary School rank in MI?
Lillian G Mason Elementary School is ranked #1116 out of 3,190 schools in MI.
What is Lillian G Mason Elementary School's MySchoolScout rating?
Lillian G Mason Elementary School has a composite rating of 6.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Lillian G Mason Elementary School?
Based on the most recent state assessment data, Lillian G Mason Elementary School has 57.5% math proficiency and 65.6% reading/ELA proficiency.
Is Lillian G Mason Elementary School a charter school?
No, Lillian G Mason Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Lillian G Mason Elementary School a Title I school?
No, Lillian G Mason Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Lillian G Mason Elementary School?
38.0% of students at Lillian G Mason Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Grand Blanc). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 3rd – 5th
- Enrollment
- 345
- Student-Teacher Ratio
- 15.7:1
- Teachers (FTE)
- 22
- Free/Reduced Lunch
- 38.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Genesee County
- Phone
- (810) 591-7840
- Data Year
- 2023–2024
Resources & Links
District
Grand Blanc Community Schools- District Enrollment
- 7,571
- Schools in District
- 13
- Per-Pupil Spending
- $12,971
- District Rank
- #5 of 12
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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