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Very Good

#95 of 457 private schools in VA

Top 21% of private schools

Guidepost Montessori at Fairfax

Elementary School

3909 OAK ST, Fairfax, VA 22030

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 23 schools in Fairfax. Learn more

Enrollment

48

Student-Teacher

6.6:1

Score

7.4

Grades

Kindergarten – Kindergarten

Updated 2021-22

How this school compares

In Fairfax

#2 of 11

public schools

Virginia elementary schools

#37 of 200

Academic performance

7.1 / 10

Strong

About Guidepost Montessori at Fairfax

GuidePost Montessori at Fairfax is a charming elementary school nestled in the heart of Fairfax, Virginia. Serving only kindergarten students, this small public school offers an intimate learning environment with just 48 pupils and a student-to-teacher ratio of 6.6:1. With seven full-time teachers dedicated to their young charges, the school provides personalized attention to each child’s educational needs.

Though specific test score data isn't available, GuidePost Montessori at Fairfax maintains an academic rating of 7.6 out of 10 from MySchoolScout, reflecting a focus on student development rather than purely standardized testing metrics. The overall school ranking in Virginia stands at 307 out of 457 schools, placing it around the 33rd percentile statewide. Situated in a large suburban area, GuidePost Montessori at Fairfax is an integral part of its community, offering young learners a nurturing and engaging educational experience right from their earliest school days.

What Parents Should Know

With an enrollment of 48 students, Guidepost Montessori at Fairfax is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

With a student-teacher ratio of 6.6:1, Guidepost Montessori at Fairfax offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Guidepost Montessori at Fairfax operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How Guidepost Montessori at Fairfax compares to 18 public schools serving similar grades in Fairfax, VA

Student-Teacher Ratio
6.6:1
This School
vs
14.7:1
Public Avg
Avg School Size
48
This School
vs
719
Public Avg
Avg School Scout Rating
7.4
This School
vs
7.4
Public Avg

Student Demographics

White 18.8% vs 0%
Asian 8.3% vs 0%
Hispanic 6.2% vs 0%
Guidepost Montessori at Fairfax Fairfax Public Avg

Nearby Elementary Schools

School Rating
Guidepost Montessori at Fairfax (this school) 7.4
Providence Elementary 7.3
Fairfax Villa Elementary 8.7
Daniels Run Elementary 7.0
Mosaic Elementary 6.6
Oak View Elementary 6.7
Eagle View Elementary 7.0
Olde Creek Elementary 8.3
Laurel Ridge Elementary 8.5
Mantua Elementary 7.5
Little Run Elementary 6.0
Bonnie Brae Elementary 7.0
Willow Springs Elementary 7.4
Fairhill Elementary 6.3
Wakefield Forest Elementary 8.3
Navy Elementary 8.2
Greenbriar East Elementary 5.8
Greenbriar West Elementary 8.2
Lees Corner Elementary 7.6

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in VA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A- 8.1 / 10
View breakdown
Student-Teacher Ratio 6.6:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A+ 9.6 / 10
View breakdown
School Day Length 7.5 hours
Annual Instructional Hours 1,800
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B+ 7.4 / 10
View breakdown
Diversity Index 51%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
C+ 3.7 / 10
View breakdown
Enrollment 48
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in VA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Two or More 66.7%
White 18.8%
Asian 8.3%
Hispanic 6.2%

Source: NCES Private School Survey (PSS)

Location

3909 OAK ST, Fairfax, VA 22030

Nearby Alternatives

Families considering Guidepost Montessori at Fairfax may also want to explore other elementary schools in the area. Fairfax Villa Elementary (rated 8.7/10, 1.0 miles away), which scores notably higher. Another option is Waples Mill Elementary (rated 8.7/10, 2.2 miles away, in nearby Oakton), which scores notably higher. Additionally, GESHER JEWISH DAY SCHOOL (rated 7.7/10, 2.0 miles away), with a very similar rating. For more schools in Fairfax, see our Fairfax schools guide .

Nearby Schools

20 within 2.3 mi
School Distance Rating
TRURO PRESCHOOL & KINDERGARTEN Fairfax 0.5 mi 4.0
Johnson Middle Fairfax 0.8 mi 6.9
Providence Elementary Fairfax 0.9 mi 7.3
Fairfax Villa Elementary Fairfax 1.0 mi 8.7
ST ANTHONY ACADEMY Fairfax 1.1 mi 6.9
ST LEO THE GREAT SCHOOL Fairfax 1.0 mi 6.3
PHILLIPS SCHOOL - FAIRFAX Fairfax 1.1 mi 6.9
Daniels Run Elementary Fairfax 1.1 mi 7.0
TRINITY CHRISTIAN SCHOOL OF FAIRFAX Fairfax 1.7 mi 5.6
Oakton Elementary Oakton 1.9 mi 7.0
Fairfax High Fairfax 1.6 mi 6.3
IDEAVENTIONS ACADEMY FOR MATHEMATICS AND SCIENCE Oakton 2.0 mi 6.9
Mosaic Elementary Fairfax 2.0 mi 6.6
Oak View Elementary Fairfax 2.4 mi 6.7
GESHER JEWISH DAY SCHOOL Fairfax 2.0 mi 7.7
Waples Mill Elementary Oakton 2.2 mi 8.7
APPLETREE SCHOOL Fairfax 2.3 mi 6.0
Robinson Secondary Fairfax 2.7 mi 6.9
Oakton High Vienna 2.4 mi 9.3
Woodson High Fairfax 2.3 mi 8.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 22030 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$139,885

Median Home Value

$700,700

Median Rent

$2,242/mo

Population

60,855

College Educated

66.5%

Homeownership

58%

Avg Commute

28.9 min

Poverty Rate

5.8%

Median Age

34.5

Community Profile

The community surrounding Guidepost Montessori at Fairfax has a median household income of $139,885. It is a well-educated community where 67% of adults hold a bachelor's degree or higher. The median home value in the area is $700,700, with a median rent of $2,242/month. The local poverty rate of 5.8% is relatively low. The average commute for residents is 29 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
KENWOOD SCHOOL Annandale, VA 7.5
POTOMAC CRESCENT WALDORF SCHOOL Alexandria, VA 7.5
BLUE RIDGE MONTESSORI SCHOOL Lynchburg, VA 7.3
MONTESSORI ACADEMY AT BELMONT GREENE Ashburn, VA 7.3
GUIDEPOST MONTESSORI AT BROADLANDS Ashburn, VA 7.2
GUIDEPOST MONTESSORI AT CHANTILLY Chantilly, VA 7.2

Frequently Asked Questions

Common questions about Guidepost Montessori at Fairfax

What grades does Guidepost Montessori at Fairfax serve?

Guidepost Montessori at Fairfax serves students in grades Kindergarten through Kindergarten.

How many students attend Guidepost Montessori at Fairfax?

Guidepost Montessori at Fairfax has an enrollment of approximately 48 students.

What is the student-teacher ratio at Guidepost Montessori at Fairfax?

The student-teacher ratio at Guidepost Montessori at Fairfax is 6.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Guidepost Montessori at Fairfax rank in VA?

Guidepost Montessori at Fairfax is ranked #95 out of 457 private schools in VA.

What is Guidepost Montessori at Fairfax's MySchoolScout rating?

Guidepost Montessori at Fairfax has a composite rating of 7.4 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.

Is Guidepost Montessori at Fairfax a private school?

Yes, Guidepost Montessori at Fairfax is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Guidepost Montessori at Fairfax a religious school?

No, Guidepost Montessori at Fairfax is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
78 Very Walkable
Transit Score
42 Some Transit
Bike Score
64 Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – Kindergarten
Enrollment
48
Gender Split
10% M / 90% F
Student-Teacher Ratio
6.6:1
Teachers (FTE)
7
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7.5 hours
Days Per Year
240 days
Setting
Large Suburb
County
FAIRFAX
Data Year
2022–2023

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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