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Average

#855 of 2,268 schools in GA

Top 38% in state

Hillgrove High School

High School · Cobb County

4165 Luther Ward Rd, Powder Springs, GA 30127

Enrollment

2,290

Student-Teacher

18.3:1

Score

6.9

Grades

9th – 12th

Updated 2022-23

How this school compares

In Powder Springs

#6 of 13

public schools

Georgia high schools

#99 of 443

In district

#57 of 110

Cobb County

Equity

9.2 / 10

Exceptional

About Hillgrove High School

Hillgrove High School serves 2,290 students in grades 9-12 in Powder Springs, Georgia, operating as a large comprehensive high school in Cobb County. With 125 full-time equivalent teachers, the school maintains an 18.3:1 student-teacher ratio, providing students with reasonably sized learning environments. Academically, Hillgrove demonstrates solid performance with a MySchoolScout rating of 7.1 out of 10 and ranks #623 out of 2,271 Georgia high schools, placing it in the 73rd percentile statewide.

The school's academic score reaches 8.5 out of 10, reflecting strong educational outcomes. Students show particular strength in mathematics, with 68% achieving proficiency or above across grade levels, while 63% demonstrate proficiency in English Language Arts and reading. The school draws from an affluent community where the median household income reaches $97,834 and median home values average $285,300.

With 40% of residents holding bachelor's degrees or higher and a low poverty rate of 7.2%, the surrounding area provides a supportive educational environment. Hillgrove High School sits in the heart of Powder Springs' large suburban setting, serving a diverse student body in one of Cobb County's established residential communities where families value educational achievement and community involvement.

What Parents Should Know

Hillgrove High School is a large school with 2,290 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress6.6Above Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change-0.53 pts/yr
Data Period2019–2024
TrendStable
Academics8.8Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency67.8%
Reading/ELA Proficiency63.4%
Math vs. State Avg+25.7 pts
Reading vs. State Avg+21.6 pts
Overall Proficiency66%
Expected (poverty-adj.)60%
vs. Expected+6.0 pts
Adjusted Percentile82th
College Readiness8.5Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation29.2%
IB ProgramNo
Resources & Environment2.4Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio18.3:1
Per-Pupil Spending$13,203

Hillgrove High School — Students at Hillgrove High School score 66% proficient, which is above what's typical for similar communities (expected: 60%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

33.8%

Students qualifying for federal meal assistance

Test Scores GA GA (2023-24)

Math Proficiency 64.5%
School
State
42.1%
ELA Proficiency 60.1%
School
State
41.8%

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

Proficiency Trend

→ Stable

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

2019
Math
72%
ELA
69%
2021*
Math
51%
ELA
42%
2022
Math
67%
ELA
66%
2024
Math
67.8%
ELA
63.4%

* 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: 6.6/10.

How Hillgrove High School Compares

See how Hillgrove High School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.9/10
62th percentile in GA
Academic
8.8/10
8.8/10
Growth
6.6/10
Above average
Environment
2.4/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
34%
Teaching Staff
18:1 student-teacher ratio
125 teachers

Location

4165 Luther Ward Rd, Powder Springs, GA 30127

Nearby Alternatives

Families considering Hillgrove High School may also want to explore other high schools in the area. Harrison High School (rated 6.5/10, 3.0 miles away, in nearby Kennesaw), with a comparable rating. Additionally, McEachern High School (rated 5.7/10, 2.2 miles away), a more accessible option. For more schools in Powder Springs, see our Powder Springs schools guide .

Nearby Schools

20 within 4.7 mi
School Distance Rating
Lovinggood Middle School Powder Springs 0.2 mi 5.8
Still Elementary School Powder Springs 0.5 mi 7.6
RIVERSTONE MONTESSORI ACADEMY Marietta 1.2 mi 5.9
MIDWAY COVENANT CHRISTIAN SCHOOL Powder Springs 1.7 mi 4.8
PRIMROSE SCHOOL AT OREGON PARK Marietta 2.1 mi
McEachern High School Powder Springs 2.2 mi 5.7
Kemp Elementary School Powder Springs 2.0 mi 6.6
Varner Elementary School Powder Springs 2.6 mi 7.7
Dowell Elementary School Marietta 2.5 mi 6.3
Harrison High School Kennesaw 3.0 mi 6.5
Due West Elementary School Marietta 3.1 mi 7.7
Cheatham Hill Elementary School Marietta 2.7 mi 7.5
Tapp Middle School Powder Springs 3.4 mi 6.5
Lost Mountain Middle School Kennesaw 3.3 mi 5.8
Compton Elementary School Powder Springs 3.8 mi 5.9
JUBILEE CHRISTIAN PREPARATORY ACADEMY Powder Springs 3.9 mi
Vaughan Elementary School Powder Springs 4.0 mi 8.2
Smitha Middle School Marietta 4.1 mi 5.7
GRACE CHRISTIAN ACADEMY Hiram 4.3 mi 8.4
Pine Mountain Middle School Kennesaw 4.7 mi 7.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 30127 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$104,997

Median Home Value

$322,800

Median Rent

$1,800/mo

Population

72,126

College Educated

39.8%

Homeownership

85.1%

Avg Commute

34.6 min

Poverty Rate

7.7%

Median Age

41.3

Community Profile

The community surrounding Hillgrove High School has a median household income of $104,997. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $322,800, with a median rent of $1,800/month. The local poverty rate of 7.7% is relatively low. The average commute in the area is 35 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Clarke Central High School Athens, GA 6.9
Midtown High School Atlanta, GA 6.9
Sprayberry High School Marietta, GA 6.9
Woodstock High School Woodstock, GA 6.9
Sequoyah High School Canton, GA 7.0
Woodland High School Cartersville, GA 7.0

Frequently Asked Questions

Common questions about Hillgrove High School

What grades does Hillgrove High School serve?

Hillgrove High School serves students in grades 9th through 12th.

How many students attend Hillgrove High School?

Hillgrove High School has an enrollment of approximately 2,290 students.

What is the student-teacher ratio at Hillgrove High School?

The student-teacher ratio at Hillgrove High School is 18.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Hillgrove High School rank in GA?

Hillgrove High School is ranked #855 out of 2,268 schools in GA.

What is Hillgrove High School's MySchoolScout rating?

Hillgrove High 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 Hillgrove High School?

Based on the most recent state assessment data, Hillgrove High School has 64.5% math proficiency and 60.1% reading/ELA proficiency.

Is Hillgrove High School a charter school?

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

Is Hillgrove High School a Title I school?

No, Hillgrove High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Hillgrove High School?

33.8% of students at Hillgrove High 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
19 Somewhat Bikeable
County Safety
Low (22/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,290
Student-Teacher Ratio
18.3:1
Teachers (FTE)
125
Free/Reduced Lunch
33.8%
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
#57 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

Related reading

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