Harrison High School
🇺🇸 Official data · 2025Kennesaw, Georgia 30152 · Cobb County
#19 of 431 high schools in Georgia
#1359 of 16,910 nationally
About Harrison High School
Harrison High School is a public high located in Kennesaw, in the Cobb County school district of Georgia, United States. It caters for Grades 9–12. In 2025 it enrolled 2,224 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 79.4 out of 100, placing it in the top 10% of high schools in United States and 19th of 431 ranked high schools in Georgia. Its strongest component is community advantage (fewer free/reduced-price lunch) (95th percentile), and its weakest is students per teacher (24th percentile).
Other published figures: enrollment 2,224.
There are 16 schools in Kennesaw; Harrison High School ranks 2nd of 14 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)77%
- Reading proficiency (30%)78%
- Community advantage (fewer free/reduced-price lunch) (25%)16%
- Students per teacher (15%)18.7
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Harrison High School by the official sources.
- Enrollment
- 2,224
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 16%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 78%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 77%
- Share of tested students proficient or above (all students, all grades).
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Schools near Harrison High School
Closest schools by straight-line distance, with their Success Index (US).
Lost Mountain Middle School
Kennesaw · Public middle · Grades 6–8
979 students · 717 m away
Due West Elementary School
Marietta · Public elementary · Grades PK–5
626 students · 1.5 km away
Vaughan Elementary School
Powder Springs · Public elementary · Grades PK–5
600 students · 3.9 km away
Ford Elementary School
Acworth · Public elementary · Grades PK–5
750 students · 4.0 km away
Still Elementary School
Powder Springs · Public elementary · Grades PK–5
755 students · 4.2 km away
Kemp Elementary School
Powder Springs · Public elementary · Grades PK–5
894 students · 4.5 km away
Bullard Elementary School
Kennesaw · Public elementary · Grades PK–5
799 students · 4.6 km away
McClure Middle School
Kennesaw · Public middle · Grades 6–8
1,030 students · 4.8 km away
Hillgrove High School
Powder Springs · Public high · Grades 9–12
2,282 students · 4.8 km away
Lovinggood Middle School
Powder Springs · Public middle · Grades 6–8
1,209 students · 4.9 km away
Similar schools
Public high schools in Georgia with a comparable Enrollment.
Jackson County High School
Hoschton · Public high · Grades 9–12
2,222 students
Mountain View High School
Lawrenceville · Public high · Grades 9–12
2,221 students
Newnan High School
Newnan · Public high · Grades 9–12
2,214 students
Lakeside High School
Atlanta · Public high · Grades 9–12
2,234 students
Tift County High School
Tifton · Public high · Grades 9–12
2,207 students
Effingham County High School
Springfield · Public high · Grades 9–12
2,199 students
Frequently asked questions
Is Harrison High School a good school?
Harrison High School has a Success Index (US) of 79.4 out of 100 (Top 10% of high schools in United States) and ranks #19 of 431 in Georgia. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Harrison High School rank in Georgia?
Harrison High School ranks #19 of 431 high schools in Georgia and #1359 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Harrison High School?
Harrison High School had 2,224 students in 2025.
Is Harrison High School a elementary school or a high school?
Harrison High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Harrison High School?
There are 10 schools within 15 km of Harrison High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.