A
Very Good
87/100

Watkins Mill High

📚 09 – 12 🏫 High School
📍 10301 Apple Ridge Rd, Gaithersburg, MD 20879
87
Repit Score
out of 100
1,661
Students
enrolled
13.8:1
Student:Teacher
ratio
$20K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 13.8:1 student-teacher ratio
💰 Funding $20,473 per student
🏫 School Type Regular

School Information

Address 10301 Apple Ridge Rd
City Gaithersburg
ZIP Code 20879
District 2400480
NCES School ID 240048001525
Data Year 2024-25

Community Context for 20879

Understanding the community around Watkins Mill High helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $100,324
Per Capita Income $41,619
Poverty Rate 6.8%
Households Earning $100K+ 50.2%

🎓 Education Level

Bachelor's Degree or Higher 41.7%
High School or Higher 89.0%

🏠 Housing

Median Home Value $414,700
Median Rent $1,832
Owner-Occupied 71.4%
Renter-Occupied 28.6%
View full data for ZIP 20879 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 20879 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 20879 housing costs →

Student Demographics

Enrollment and demographic breakdown for Watkins Mill High.

👫 Gender Distribution

Male 54.4%
Female 45.5%

🌎 Race & Ethnicity

Hispanic/Latino 59.6%
Black 23.9%
Asian 8.1%
White 5.7%
Two or More Races 2.2%
American Indian 0.2%
Pacific Islander 0.1%

📋 Enrollment Summary

Total Enrollment 1,661
Teachers (FTE) 120.8
Student:Teacher Ratio 13.8:1

Frequently Asked Questions

What is the Repit School Score for Watkins Mill High?
Watkins Mill High has a Repit School Score of 87 out of 100, earning a grade of A. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Watkins Mill High?
Watkins Mill High has 1,661 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 13.8:1.
What grades does Watkins Mill High serve?
Watkins Mill High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Watkins Mill High receive per student?
Watkins Mill High receives $20,473 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Watkins Mill High in 20879 ▼
Avg Home Value
$442,818
Avg Monthly Rent
$1,928
1-Year Change
-0.1%
% Renters
28.6%

Other Schools in 20879

A+

Flower Hill Elementary

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

Strawberry Knoll Elementary

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

Judith A. Resnik Elementary

Pre-K – 05 • Elementary
Repit Score 96/100
A+

Whetstone Elementary

Pre-K – 05 • Elementary
Repit Score 96/100
View all schools and real estate data for 20879 →

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