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Needs Improvement

#2057 of 2,268 schools in GA

Brumby Elementary School

Elementary School · Cobb County · Marietta, GA

A Cobb County elementary school where students score 8 points below what's typical for similar communities.

815 Terrell Mill Rd SE, Marietta, GA 30067

  • Math 25% vs GA 42% (2024)
  • Reading 25% vs GA 42% (2024)
  • 12.5:1 student-teacher ratio

Academics

Full Profile · 3/3 metrics
Student Progress2.6Needs Improvement50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-5.49 pts/yr
Data Period2009–2024
TrendDeclining
Academics4.3Below Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency24.8% (2024 GA)
Reading/ELA Proficiency25.3% (2024 GA)
Math vs. State Avg-17.3 pts
Reading vs. State Avg-16.5 pts
Overall Proficiency25% (2024 GA, Math+ELA)
Expected (poverty-adj.)33% (model expectation from 2024 GA)
vs. Expected-8.0 pts
Adjusted Percentile24th
Resources & Environment5.9Average20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio12.5:1
District spending per student$14,680
Chronic Absenteeism39.8%

Students at Brumby Elementary School score 25% proficient, which is below what's typical for similar communities (expected: 33%).

How we calculate scores →

2024 GA proficiency

Most recent published year. School vs. GA average.

Math Proficiency25%(2024 GA)
School
State
42%(2024 GA)
ELA Proficiency25%(2024 GA)
School
State
42%(2024 GA)

Trend

↑ Recovering

Proficiency declined earlier in the 16-year record (2009–2024), then recovered 15 points since 2020, reaching 25% in 2024.

Show all 15 years
2009
Math
76%
ELA
87%
2010
Math
78%
ELA
84%
2011
Math
79%
ELA
91%
2012
Math
83%
ELA
93%
2013
Math
78%
ELA
92%
2014
Math
23%
ELA
31%
2015
Math
25%
ELA
26%
2016
Math
29%
ELA
31%
2017
Math
24%
ELA
31%
2018
Math
25%
ELA
28%
2019
Math
25%
ELA
28%
2020*
Math
9%
ELA
11%
2021*
Math
9%
ELA
11%
2022
Math
14%
ELA
20%
2024
Math
25%
ELA
25%

Multi-year averages used by the rating model: math 40% (multi-year average, 2009-2024) · reading/ELA 46% (multi-year average, 2009-2024)

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Based on 30 test records from GA state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

78.6%

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 rate

The neighborhood

Where Brumby 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. Open the Atlanta map →

Getting around & local context

  • Walk 7Car-Dependent
  • Bike 18Somewhat Bikeable
  • City Safety: High2,114/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Marietta), 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

$76,537

Median home value

$430,700

Median rent

$1,583/mo

College educated

54.2%

Homeownership

42.6%

Poverty rate

13%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 30067; this is area context, not an attendance boundary.

Programs & students

Programs & Offerings

Gifted & Talented ProgramAvailable
This school offers a gifted and talented program for qualifying students.·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

4 from a 5-mile search; district fallback available

SchoolScoreGradesDistanceEnrollmentCompare
Sope Creek Elementary SchoolEnrollment path unverified9.1PK–50.4 mi1,106Compare →
Eastvalley Elementary SchoolEnrollment path unverified8.3PK–51.3 mi693Compare →
Sedalia Park Elementary SchoolEnrollment path unverified5.3PK–51.9 mi583Compare →
Faith Lutheran SchoolPrivate · tuition7.4privatePK–82.2 mi81Compare →

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Private · tuition: Potential private option; tuition and admission requirements have not been verified.

Public and private scores come from different models and are shown side by side, not blended into one ranking.

Cobb County

Schools in district
110
Rank in district
#110 of 110
District spending per student
$14,680NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
9.1%Census SAIPE · 2024

Brumby Elementary School is listed in Cobb County; a district label does not verify attendance for an address.

About Brumby Elementary School

Brumby Elementary School is a public elementary school in Marietta, GA, part of Cobb County, serving approximately 1,026 students in grades Pre-K-5th with a 12.5:1 student-teacher ratio. It holds a MySchoolScout rating of 3.8 out of 10 and ranks #2,057 of 2,268 schools in GA. State assessment records show 40% math proficiency (multi-year average, 2009-2024) and 46% reading/ELA proficiency (multi-year average, 2009-2024).

Frequently asked questions

Common questions about Brumby Elementary School

What grades does Brumby Elementary School serve?

Brumby Elementary School serves students in grades Pre-K through 5th.

How many students attend Brumby Elementary School?

Brumby Elementary School has an enrollment of approximately 1,026 students.

What is the student-teacher ratio at Brumby Elementary School?

The student-teacher ratio at Brumby Elementary School is 12.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Brumby Elementary School rank in GA?

Brumby Elementary School ranks #2,057 of 2,268 schools in GA.

What is Brumby Elementary School's MySchoolScout rating?

Brumby Elementary School has a current MySchoolScout rating of 3.8 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 Brumby Elementary School?

Based on loaded state assessment records, Brumby Elementary School has 40% math proficiency (multi-year average, 2009-2024) and 46% reading/ELA proficiency (multi-year average, 2009-2024).

Is Brumby Elementary School a charter school?

No, Brumby Elementary School is not a charter school. It is a traditional public school operated by the local school district.

Is Brumby Elementary School a Title I school?

No, Brumby Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Brumby Elementary School?

78.6% of students at Brumby 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
Pre-K – 5th
Enrollment
1,026
Student-Teacher Ratio
12.5:1
Teachers (FTE)
82
Type
regular
Setting
Large Suburb
County
Cobb County
Chronic Absenteeism (SY 2022-23)
39.8%
Area population (ZIP 30067)
46,436
Area average commute
27 min
Area median age
33.7
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 · 2024 GA · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2024 GA. A newer release may be available.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2024 GA · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2024 GA. A newer release may be available.
  • 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 30067; this does not measure the attendance area.
Programs (AP/IB, athletics, gifted)
CRDC via Urban Institute · SY 2021–22 · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: SY 2021–22. A newer release may be available.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24

About our data · How we calculate scores

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