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Very Good

#337 of 1,850 schools in VA

Top 18% in state

Mary G. Porter Traditional

Elementary School · Prince William County Public Schools

15311 Forest Grove Drive, Woodbridge, VA 22191

Enrollment

675

Student-Teacher

16.9:1

Score

7.8

Grades

1st – 8th

Updated 2022-23

How this school compares

In Woodbridge

#6 of 40

public schools

Virginia elementary schools

#189 of 1,147

In district

#8 of 94

Prince William County Public Schools

Academic performance

9.7 / 10

Exceptional

About Mary G. Porter Traditional

Mary G. Porter Traditional serves 675 students in grades 1-8 in Woodbridge's well-established suburban community. This elementary school consistently delivers exceptional academic results, earning an impressive 8.3 out of 10 MySchoolScout rating and ranking 146th among Virginia's 1,856 schools, placing it in the 92nd percentile statewide.

The school's academic excellence shines through in standardized testing, where 94% of students achieve proficiency or above in English Language Arts and reading, while an outstanding 95% reach proficiency in mathematics. With 40 full-time equivalent teachers maintaining a 16.9-to-1 student-teacher ratio, students receive strong instructional support throughout their elementary and middle school years. Mary G.

Porter Traditional draws families from a stable, education-focused community where 39% of residents hold bachelor's degrees or higher and the median household income reaches $101,659. The neighborhood's low poverty rate of 8.7% and median home values of $392,700 reflect the area's commitment to educational investment and community stability. Located on Forest Grove Drive in Prince William County's large suburban setting, the school serves a thriving residential area that balances suburban convenience with a strong sense of community, providing an ideal environment for academic growth and student development.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.5Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+0.32 pts/yr
Data Period2019–2025
TrendStable
Academics9.7Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency100%
Reading/ELA Proficiency94%
Math vs. State Avg+24.6 pts
Reading vs. State Avg+18.3 pts
Overall Proficiency97%
Expected (poverty-adj.)83%
vs. Expected+14.0 pts
Adjusted Percentile95th
College ReadinessNot Available

Data not available for this school

Resources & Environment3.0Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.9:1
Per-Pupil Spending$13,916

Mary G. Porter Traditional — Students at Mary G. Porter Traditional score 97% proficient, which is above what's typical for similar communities (expected: 83%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

34.7%

Students qualifying for federal meal assistance

Test Scores VA SOL (2024-25)

Math Proficiency 95.4%
School
State
69.1%
ELA Proficiency 93.9%
School
State
72.6%

Based on 18 test records from VA state assessments. About our data

Proficiency Trend

→ Stable

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

2019
Math
96%
ELA
94%
2021*
Math
84%
ELA
89%
2025
Math
97%
ELA
94.6%

* 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: 8.5/10.

How Mary G. Porter Traditional Compares

See how Mary G. Porter Traditional performs across key quality dimensions compared to state benchmarks.

Overall Score
7.8/10
82th percentile in VA
Academic
9.7/10
9.7/10
Growth
8.5/10
Above average
Environment
3.0/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
35%
Teaching Staff
17:1 student-teacher ratio
40 teachers

Location

15311 Forest Grove Drive, Woodbridge, VA 22191

Nearby Alternatives

Families considering Mary G. Porter Traditional may also want to explore other elementary schools in the area. Dale City Elementary (rated 8.5/10, 2.4 miles away), which scores slightly higher. Another option is Featherstone Elementary (rated 7.9/10, 1.1 miles away), with a very similar rating. Additionally, Potomac View Elementary (rated 7.8/10, 1.7 miles away), with a very similar rating. For more schools in Woodbridge, see our Woodbridge schools guide .

Nearby Schools

20 within 2.8 mi
School Distance Rating
Rippon Middle Woodbridge 0.6 mi 5.8
Freedom High Woodbridge 0.7 mi 4.9
Leesylvania Elementary Woodbridge 1.0 mi 5.6
Featherstone Elementary Woodbridge 1.1 mi 7.9
Marumsco Hills Elementary Woodbridge 2.0 mi 4.1
Potomac View Elementary Woodbridge 1.7 mi 7.8
EVANGEL CHRISTIAN SCHOOL Dale City 1.8 mi 6.7
Fannie W. Fitzgerald Elementary Woodbridge 1.8 mi 6.8
Woodbridge Middle Woodbridge 2.3 mi 6.0
Elizabeth Vaughan Elementary Woodbridge 2.4 mi 3.4
CHRIST CHAPEL ACADEMY Woodbridge 2.4 mi 7.4
Mary Williams Elementary Dumfries 2.3 mi 5.8
Fred M. Lynn Middle Woodbridge 2.5 mi 6.7
Potomac High Dumfries 2.2 mi 6.0
River Oaks Elementary Woodbridge 2.5 mi 3.1
Potomac Middle Dumfries 2.4 mi 6.6
Gar-Field High Woodbridge 2.4 mi 6.9
Dale City Elementary Woodbridge 2.4 mi 8.5
R. Dean Kilby Elementary Woodbridge 2.9 mi 7.0
ST THOMAS AQUINAS REGIONAL SCHOOL Woodbridge 2.8 mi 6.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 22191 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$107,993

Median Home Value

$432,600

Median Rent

$2,069/mo

Population

73,755

College Educated

38.7%

Homeownership

58.6%

Avg Commute

38.9 min

Poverty Rate

7.7%

Median Age

34.4

Community Profile

The community surrounding Mary G. Porter Traditional has a median household income of $107,993. It is an area where 39% of adults hold a bachelor's degree or higher. The median home value in the area is $432,600, with a median rent of $2,069/month. The local poverty rate of 7.7% is relatively low. The average commute in the area is 39 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
Centre Ridge Elementary Centreville, VA 7.8
Christopher C. Kraft Elementary Hampton, VA 7.8
Emerick Elementary Purcellville, VA 7.8
Fort Belvoir Upper Elementary Fort Belvoir, VA 7.8
Frederick Douglass Elementary Leesburg, VA 7.8
Ghent K-8 Norfolk, VA 7.8

Frequently Asked Questions

Common questions about Mary G. Porter Traditional

What grades does Mary G. Porter Traditional serve?

Mary G. Porter Traditional serves students in grades 1st through 8th.

How many students attend Mary G. Porter Traditional?

Mary G. Porter Traditional has an enrollment of approximately 675 students.

What is the student-teacher ratio at Mary G. Porter Traditional?

The student-teacher ratio at Mary G. Porter Traditional is 16.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mary G. Porter Traditional rank in VA?

Mary G. Porter Traditional is ranked #337 out of 1,850 schools in VA.

What is Mary G. Porter Traditional's MySchoolScout rating?

Mary G. Porter Traditional has a composite rating of 7.8 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 Mary G. Porter Traditional?

Based on the most recent state assessment data, Mary G. Porter Traditional has 95.4% math proficiency and 93.9% reading/ELA proficiency.

Is Mary G. Porter Traditional a charter school?

No, Mary G. Porter Traditional is not a charter school. It is a traditional public school operated by the local school district.

Is Mary G. Porter Traditional a Title I school?

No, Mary G. Porter Traditional is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mary G. Porter Traditional?

34.7% of students at Mary G. Porter Traditional 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
14 Car-Dependent
Bike Score
14 Somewhat Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES CCD (SY 2022-23)

Grades
1st – 8th
Enrollment
675
Student-Teacher Ratio
16.9:1
Teachers (FTE)
40
Free/Reduced Lunch
34.7%
Type
regular
Setting
Large Suburb
County
Prince William County
Data Year
2023–2024

District

Prince William County Public Schools
District Enrollment
90,550
Schools in District
99
Per-Pupil Spending
$15,373
District Rank
#8 of 94

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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