Harbour Oaks Montessori School
1741 Athens Hwy, Grayson, GA 30017Open, per Google (checked Sep 20, 2026)
Key facts
- Tuition
- Not published
- Grades
- PreK-12
- Students (K-12)
- 84
- Students per teacher
- 8.1
- Affiliation
- Nonsectarian
- From Snellville center
- 1.1 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. Check the school’s website
School facts
- Teachers
- 13
- Student body
- Coeducational
- Program
- Montessori
- Boys and girls
- 49% boys, 51% girls
- Go on to a 4-year college
- 40%
- Setting
- Suburb
- Member of
- American Montessori Society
- Accreditation, state list
- Accredited by SAIS, 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
Students by grade, 2023-24 (pre-K is not in the K-12 count)
- Largest grade
- Grade 2 and grade 7 (12 each)
- Smallest grade
- 3 grades (2 each)
- Across the grades
- Classes thin out toward the upper grades
- High school grades
- Average 2; lower grades 9
The school year
- Days in the school year
- 180
- Length of the school day
- 6 hours 45 minutes
- Hours of school a year
- about 1,220
- Kindergarten
- Full day, 5 days a week
- Classes, 2023-24
- In person
- Library or media center
- Yes
- Year, against Georgia
- Same as the median of the 575 private schools we list
- School day, against Georgia
- 15 minutes shorter than the median of 7 hours (583 schools we list)
How it compares
- Students per teacher
- 8.1 here; median 8.2 at 279 GA combined schools
- Size in Gwinnett County
- Larger than 12 of 31 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.
- Comparisons: the private schools ChoiceFunded lists, as of this page’s last update.
Harbour Oaks Montessori School tuition, and what Promise Scholarship pays
- Published tuition
- No verified figure yet. Check the school’s website
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 Harbour Oaks Montessori School?
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 Goddard School - Snellville | PreK-1 | 13 | 2 |
| Sola Fide Academy ✓ | PreK-8 | 78 | 3 |
| St. Matthew's Preschool & Kindergarten | PreK-K | 13 | 4 |
| Primrose School of Five Forks | PreK-K | 8 | 5 |
| Calvary Chapel Christian School | K-5 | 94 | 5 |
| Special Needs School of Gwinnett | PreK-12 | 70 | 5 |
| True Partnership Christian Academy ✓ | On the state list; not in the federal survey | 6 | |
| Victory Baptist School ✓ | PreK-12 | 207 | 6 |
On the program’s official list Other private schools
Keep looking
- All private schools near Snellville
- Montessori 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 with pre-K in Georgia
- Private schools in Gwinnett 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)).
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