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Average

#1406 of 2,268 schools in GA

Lost Mountain Middle School

Middle School · Cobb County

700 Old Mountain Rd NW, Kennesaw, GA 30152

Enrollment

993

Student-Teacher

16.6:1

Score

5.8

Grades

6th – 8th

Updated 2022-23

How this school compares

In Kennesaw

#11 of 16

public schools

Georgia middle schools

#294 of 477

In district

#87 of 110

Cobb County

Equity

9.1 / 10

Exceptional

About Lost Mountain Middle School

Lost Mountain Middle School serves 993 students in grades 6-8 in Kennesaw, Georgia, maintaining a student-teacher ratio of 16.6:1 with 60 full-time equivalent teachers. This regular public school has earned strong recognition, ranking #248 out of 2,271 Georgia schools and achieving an impressive 8.2 out of 10 MySchoolScout rating. The school demonstrates particularly strong academic performance, with 83% of students achieving proficiency or above in mathematics and 67% meeting or exceeding standards in English Language Arts and Reading.

These results reflect the school's commitment to academic excellence and place it in the 89th percentile statewide. Lost Mountain Middle School draws from an affluent suburban community where the median household income reaches $119,133 and 54% of residents hold bachelor's degrees or higher. The neighborhood's low poverty rate of 5.8% and median home values of $361,400 reflect the area's economic stability.

This supportive community environment, combined with dedicated teaching staff, creates favorable conditions for student learning and development. The school is situated in Cobb County's large suburban setting along Old Mountain Road, serving families in an established, education-minded community that values academic achievement and provides students with resources to succeed.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress4.8Below Average40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change-1.37 pts/yr
Data Period2019–2024
TrendDeclining
Academics8.6Excellent35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency69.6%
Reading/ELA Proficiency67%
Math vs. State Avg+27.5 pts
Reading vs. State Avg+25.2 pts
Overall Proficiency68%
Expected (poverty-adj.)66%
vs. Expected+2.7 pts
Adjusted Percentile79th
Resources & Environment3.5Fair25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.6:1
Per-Pupil Spending$13,203

Lost Mountain Middle School — Students at Lost Mountain Middle School score 68% proficient, which is above what's typical for similar communities (expected: 66%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

23.8%

Students qualifying for federal meal assistance

Test Scores GA GA (2023-24)

Math Proficiency 63.7%
School
State
42.1%
ELA Proficiency 66.3%
School
State
41.8%

Based on 8 test records from GA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
76%
ELA
76%
2021*
Math
47%
ELA
58%
2022
Math
62%
ELA
64%
2024
Math
69.6%
ELA
67%

* 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: 4.8/10.

How Lost Mountain Middle School Compares

See how Lost Mountain Middle School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.8/10
38th percentile in GA
Academic
8.6/10
8.6/10
Growth
4.8/10
Below average
Environment
3.5/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
24%
Teaching Staff
17:1 student-teacher ratio
60 teachers

Location

700 Old Mountain Rd NW, Kennesaw, GA 30152

Nearby Alternatives

Families considering Lost Mountain Middle School may also want to explore other middle schools in the area. Pine Mountain Middle School (rated 7.8/10, 3.5 miles away), which scores notably higher. Another option is McClure Middle School (rated 6.8/10, 3.0 miles away), which scores slightly higher. Additionally, Lovinggood Middle School (rated 5.8/10, 3.4 miles away, in nearby Powder Springs), with a very similar rating. For more schools in Kennesaw, see our Kennesaw schools guide .

Nearby Schools

20 within 3.7 mi
School Distance Rating
Harrison High School Kennesaw 0.4 mi 6.5
Due West Elementary School Marietta 1.3 mi 7.7
MIDWAY COVENANT CHRISTIAN SCHOOL Powder Springs 1.8 mi 4.8
MONTESSORI AT BROOKSTONE SCHOOL Acworth 2.1 mi
PRIMROSE SCHOOL AT OREGON PARK Marietta 2.0 mi
OMEGA LEARNING CENTER ACWORTH Acworth 2.2 mi
Ford Elementary School Acworth 2.1 mi 5.8
Vaughan Elementary School Powder Springs 2.1 mi 8.2
RIVERSTONE MONTESSORI ACADEMY Marietta 2.5 mi 5.9
Kemp Elementary School Powder Springs 2.9 mi 6.6
Still Elementary School Powder Springs 3.0 mi 7.6
Bullard Elementary School Kennesaw 2.9 mi 5.6
McClure Middle School Kennesaw 3.0 mi 6.8
Lewis Elementary School Kennesaw 3.2 mi 7.8
Hillgrove High School Powder Springs 3.3 mi 6.9
Lovinggood Middle School Powder Springs 3.4 mi 5.8
Frey Elementary School Acworth 3.9 mi 6.0
Durham Middle School Acworth 3.9 mi 5.1
Pine Mountain Middle School Kennesaw 3.5 mi 7.8
Hayes Elementary School Kennesaw 3.7 mi 8.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 30152 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$121,026

Median Home Value

$385,300

Median Rent

$1,695/mo

Population

44,432

College Educated

52.5%

Homeownership

79.9%

Avg Commute

31.6 min

Poverty Rate

6.5%

Median Age

41.4

Community Profile

The community surrounding Lost Mountain Middle School has a median household income of $121,026. It is a well-educated community where 53% of adults hold a bachelor's degree or higher. The median home value in the area is $385,300, with a median rent of $1,695/month. The local poverty rate of 6.5% is relatively low. The average commute for residents is 32 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
Conyers Middle School Conyers, GA 5.8
Franklin County Middle School Carnesville, GA 5.8
Glenn Hills Middle School Augusta, GA 5.8
Huntington Middle School Warner Robins, GA 5.8
Lovinggood Middle School Powder Springs, GA 5.8
Mundys Mill Middle School Jonesboro, GA 5.8

Frequently Asked Questions

Common questions about Lost Mountain Middle School

What grades does Lost Mountain Middle School serve?

Lost Mountain Middle School serves students in grades 6th through 8th.

How many students attend Lost Mountain Middle School?

Lost Mountain Middle School has an enrollment of approximately 993 students.

What is the student-teacher ratio at Lost Mountain Middle School?

The student-teacher ratio at Lost Mountain Middle School is 16.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Lost Mountain Middle School rank in GA?

Lost Mountain Middle School is ranked #1406 out of 2,268 schools in GA.

What is Lost Mountain Middle School's MySchoolScout rating?

Lost Mountain Middle School has a composite rating of 5.8 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 Lost Mountain Middle School?

Based on the most recent state assessment data, Lost Mountain Middle School has 63.7% math proficiency and 66.3% reading/ELA proficiency.

Is Lost Mountain Middle School a charter school?

No, Lost Mountain Middle School is not a charter school. It is a traditional public school operated by the local school district.

Is Lost Mountain Middle School a Title I school?

No, Lost Mountain Middle School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Lost Mountain Middle School?

23.8% of students at Lost Mountain Middle 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.

11 schools nearby View map →

Neighborhood Context

Walk Score
4 Car-Dependent
Bike Score
17 Somewhat Bikeable
City Safety
Elevated (1,099/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Kennesaw). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
993
Student-Teacher Ratio
16.6:1
Teachers (FTE)
60
Free/Reduced Lunch
23.8%
Type
regular
Setting
Large Suburb
County
Cobb County
Data Year
2023–2024

District

Cobb County
District Enrollment
106,358
Schools in District
110
Per-Pupil Spending
$14,680
District Rank
#87 of 110

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 methodology

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