B+
Above Average
82/100

Mary G. Porter Traditional

📚 01 – 08 🏫 School
📍 15311 Forest Grove Drive, Woodbridge, VA 22191
82
Repit Score
out of 100
675
Students
enrolled
16.5:1
Student:Teacher
ratio
$16K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 16.5:1 student-teacher ratio
💰 Funding $15,984 per student
🏫 School Type Regular

School Information

Address 15311 Forest Grove Drive
City Woodbridge
ZIP Code 22191
District 5103130
NCES School ID 510313002798
Data Year 2024-25

Community Context for 22191

Understanding the community around Mary G. Porter Traditional helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $101,659
Per Capita Income $45,276
Poverty Rate 6.0%
Households Earning $100K+ 51.4%

🎓 Education Level

Bachelor's Degree or Higher 39.1%
High School or Higher 88.3%

🏠 Housing

Median Home Value $392,700
Median Rent $1,941
Owner-Occupied 60.4%
Renter-Occupied 39.6%
View full data for ZIP 22191 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 22191 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 22191 housing costs →

Student Demographics

Enrollment and demographic breakdown for Mary G. Porter Traditional.

👫 Gender Distribution

Male 49.8%
Female 50.2%

🌎 Race & Ethnicity

Black 47.1%
Asian 20.9%
White 14.5%
Hispanic/Latino 10.2%
Two or More Races 7.1%
Pacific Islander 0.2%

📋 Enrollment Summary

Total Enrollment 675
Teachers (FTE) 41.0
Student:Teacher Ratio 16.5:1

Frequently Asked Questions

What is the Repit School Score for Mary G. Porter Traditional?
Mary G. Porter Traditional has a Repit School Score of 82 out of 100, earning a grade of B+. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Mary G. Porter Traditional?
Mary G. Porter Traditional has 675 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 16.5:1.
What grades does Mary G. Porter Traditional serve?
Mary G. Porter Traditional serves grades 01 – 08 and is classified as a School. This is a public school.
How much funding does Mary G. Porter Traditional receive per student?
Mary G. Porter Traditional receives $15,984 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Mary G. Porter Traditional in 22191 ▼
Avg Home Value
$487,189
Avg Monthly Rent
$2,175
1-Year Change
+1.2%
% Renters
39.6%

Other Schools in 22191

A

Belmont Elementary

Pre-K – 05 • Elementary
Repit Score 87/100
A

Marumsco Hills Elementary

Pre-K – 05 • Elementary
Repit Score 87/100
A

Potomac View Elementary

Pre-K – 05 • Elementary
Repit Score 87/100
A

R. Dean Kilby Elementary

Pre-K – 05 • Elementary
Repit Score 87/100
B+

Fred M. Lynn Middle

06 – 08 • Middle
Repit Score 84/100
View all schools and real estate data for 22191 →

About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention and better student outcomes.
  • School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
  • School Environment — School size and structure affect available programs and student experience.

Data source: NCES CCD 2024-25 | Last updated: September 2026