Very Good
#464 of 3,192 schools in MI
Top 15% in state
Lillian G Mason Elementary School
Elementary School · Grand Blanc Community Schools · Grand Blanc, MI
A Grand Blanc Community Schools elementary school where students score 10 points above what's typical for similar communities.
4455 EAST COOK RD, Grand Blanc, MI 48439
- Math 59% vs MI 37% (2022)
- Reading 64% vs MI 43% (2022)
- 15.7:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Lillian G Mason Elementary School score 61% proficient, which is above what's typical for similar communities (expected: 51%).
2022 EdFacts proficiency
Most recent published year. School vs. MI average.
Trend
↓ DecliningProficiency has fallen 6 points since 2019, to 61% in 2022, across a 14-year record (2009–2022).
Show all 14 years
Multi-year averages used by the rating model: math 65% (multi-year average, 2009-2022) · reading/ELA 76% (multi-year average, 2009-2022)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 34 test records from MI state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
38%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Lillian G Mason Elementary School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 9Car-Dependent
- Bike 22Somewhat Bikeable
- City Safety: Elevated914/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Grand Blanc), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$88,505
Median home value
$250,800
Median rent
$1,035/mo
College educated
42.8%
Homeownership
75.1%
Poverty rate
5.5%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 48439; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
3 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Brendel Elementary SchoolEnrollment path unverified | 5.6 | K–5 | 1.5 mi | 417 | Compare → |
| Perry Innovation CenterEnrollment path unverified | 5.9 | K–12 | 1.5 mi | 366 | Compare → |
| Perry Learning CenterEnrollment path unverified | Not rated | PK–12 | 1.5 mi | 1 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Grand Blanc Community Schools
- Schools in district
- 13
- Rank in district
- #1 of 12
- District spending per student
- $12,971NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 10.3%Census SAIPE · 2024
Lillian G Mason Elementary School is listed in Grand Blanc Community Schools; a district label does not verify attendance for an address.
About Lillian G Mason Elementary School
Lillian G Mason Elementary School is a public elementary school in Grand Blanc, MI, part of Grand Blanc Community Schools, serving approximately 345 students in grades 3rd-5th with a 15.7:1 student-teacher ratio. It holds a MySchoolScout rating of 7.8 out of 10 and ranks #464 of 3,192 schools in MI. State assessment records show 65% math proficiency (multi-year average, 2009-2022) and 76% reading/ELA proficiency (multi-year average, 2009-2022).
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 ranks #464 of 3,192 schools in MI.
What is Lillian G Mason Elementary School's MySchoolScout rating?
Lillian G Mason Elementary School has a current MySchoolScout rating of 7.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Lillian G Mason Elementary School?
Based on loaded state assessment records, Lillian G Mason Elementary School has 65% math proficiency (multi-year average, 2009-2022) and 76% reading/ELA proficiency (multi-year average, 2009-2022).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 3rd – 5th
- Enrollment
- 345
- Student-Teacher Ratio
- 15.7:1
- Teachers (FTE)
- 22
- Type
- regular
- Setting
- Large Suburb
- County
- Genesee County
- Chronic Absenteeism (SY 2022-23)
- 15.1%
- Phone
- (810) 591-7840
- Area population (ZIP 48439)
- 52,071
- Area average commute
- 29.8 min
- Area median age
- 42.1
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 48439; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2022; directory SY 2023–24
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