Cornerstone Preparatory Academy
3588 Hickory Grove Rd Nw, Acworth, GA 30101Open, per Google (checked Sep 20, 2026)
Key facts
- Tuition
- On the school’s website
- Grades
- K-12
- Students (K-12)
- 422
- Students per teacher
- 21.9
- Affiliation
- Christian (nondenominational)
- From Acworth center
- 1.5 miles
Can you use Promise Scholarship here?
✓ On the official Georgia Promise Scholarship list
- State list
- Includes this school
- Applying
- The last 2026-27 window is November 1 to 30, 2026. It is open only to families at or below 400% of the poverty level, and awards from it pay for spring 2027 only. The 2027 calendar is due by December 15, 2026.
Source: the official list, dated April 23, 2026.
What you would pay here
- Net cost
- Not worked out: no verified 2026-27 tuition yet. See the school’s tuition page
School facts
- Teachers
- 52
- Student body
- Coeducational
- Boys and girls
- 48% boys, 52% girls
- Go on to a 4-year college
- 100%
- Setting
- Suburb
- Member of
- Association of Christian Schools International
- Accreditation, state list
- Accredited by Cognia/AdvancED, per the Georgia Promise Scholarship participating private schools list for 2026-27, approved as of April 23, 2026.
- Accreditation: the state’s list.
- School facts, kindergarten to grade 12: U.S. Department of Education, NCES Private School Survey 2023-24, read September 20, 2026.
Where this comes from. Something wrong? Tell us and we will fix it.
Students and school year
Enrollment over time
- 2019-20 to 2023-24
- 486 to 422, down 64 (13%)
- Path
- Peaked at 490 in 2021-22, then fell below where it started
Students by grade, 2023-24
- Largest grade
- Grade 8 (47)
- Smallest grade
- Grade 1 (17)
- Across the grades
- Classes fill up toward the upper grades
- Average a grade, high school included
- About 32
The school year
- Days in the school year
- 177
- Length of the school day
- 7 hours 15 minutes
- Hours of school a year
- about 1,280
- Kindergarten
- Full day, 5 days a week
- Classes, 2023-24
- In person and hybrid
- Library or media center
- No
- Year, against Georgia
- 3 days shorter than the 180-day median of 575 schools we list
- School day, against Georgia
- 15 minutes longer than the median of 7 hours (583 schools we list)
How it compares
- Students per teacher
- 21.9 here; median 8.2 at 279 GA combined schools
- Size in Cobb County
- Larger than 32 of 38 other schools we list
Student body, 2023-24
Shares of K-12 students by race and ethnicity, as NCES reports them.
- Grades, school year and student body: U.S. Department of Education, NCES Private School Survey 2023-24, read September 20, 2026.
- Earlier counts: NCES Private School Survey 2019-20 and 2021-22, read October 14, 2026.
- Comparisons: the private schools ChoiceFunded lists, as of this page’s last update.
Cornerstone Preparatory Academy tuition, and what Promise Scholarship pays
- Published tuition
- On the school’s own tuition page (found October 11, 2026)
Georgia Promise Scholarship Education savings account
- Award
- Up to $6,500 per student
- How it varies
- Paid in four quarterly installments.
Figures read from each program’s official pages, October 7, 2026. Sources and how to apply
What would you pay at Cornerstone Preparatory Academy?
Use $0 or more.
Tuition and fees Promise Scholarship pays You pay per year Spread over 10 months
- Ask the school
- Its full-year tuition and required fees; whether it still takes Promise Scholarship for 2026-27; its application deadline. More questions to ask
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| The Link School | Ungraded | 21 | 1 |
| North Cobb Christian School | PreK-12 | 1,157 | 1 |
| Brookwood Christian Language School ✓ | 1-12 | 74 | 2 |
| The Goddard School of Kennesaw | PreK-1 | 24 | 2 |
| Furtah Preparatory School ✓ | K-12 | 99 | 4 |
| Princeton Preparatory Schools | PreK-1 | 26 | 4 |
| St. John the Baptist Hybrid School | PreK-12 | 98 | 4 |
| Saint Catherine of Siena Catholic School ✓ | On the state list; not in the federal survey | 4 | |
On the program’s official list Other private schools
Keep looking
- All private schools near Acworth
- Christian schools in Georgia
- Private high schools in Georgia
- Private elementary schools in Georgia
- Private middle schools in Georgia
- Private schools with kindergarten in Georgia
- Private schools in Cobb County
- Georgia Promise Scholarship: amount and eligibility
- All Georgia Promise Scholarship schools
Next Promise Scholarship date: Open now, until November 30, 2026 (Last 2026-27 application window (400% of poverty or less; funds spring 2027)).
Run this school? Update this listing for free. School staff: add the official list badge to your website.