B+
Above Average
84/100

Gaithersburg High

📚 09 – 12 🏫 High School
📍 101 Education Blvd, Gaithersburg, MD 20877
84
Repit Score
out of 100
2,454
Students
enrolled
13.9:1
Student:Teacher
ratio
$20K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 13.9:1 student-teacher ratio
💰 Funding $20,473 per student
🏫 School Type Regular

School Information

Address 101 Education Blvd
City Gaithersburg
ZIP Code 20877
District 2400480
NCES School ID 240048000838
Data Year 2024-25

Community Context for 20877

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

💰 Income & Economy

Median Household Income $86,134
Per Capita Income $35,947
Poverty Rate 10.5%
Households Earning $100K+ 43.3%

🎓 Education Level

Bachelor's Degree or Higher 35.6%
High School or Higher 77.8%

🏠 Housing

Median Home Value $442,300
Median Rent $1,838
Owner-Occupied 43.6%
Renter-Occupied 56.4%
View full data for ZIP 20877 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 20877 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 20877 housing costs →

Student Demographics

Enrollment and demographic breakdown for Gaithersburg High.

👫 Gender Distribution

Male 53.3%
Female 46.5%

🌎 Race & Ethnicity

Hispanic/Latino 61.9%
Black 20.2%
White 8.8%
Asian 6.0%
Two or More Races 2.7%
American Indian 0.1%
Pacific Islander 0.1%

📋 Enrollment Summary

Total Enrollment 2,454
Teachers (FTE) 177.0
Student:Teacher Ratio 13.9:1

Frequently Asked Questions

What is the Repit School Score for Gaithersburg High?
Gaithersburg High has a Repit School Score of 84 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 Gaithersburg High?
Gaithersburg High has 2,454 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 13.9:1.
What grades does Gaithersburg High serve?
Gaithersburg High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Gaithersburg High receive per student?
Gaithersburg High receives $20,473 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Gaithersburg High in 20877
Avg Home Value
$476,868
Avg Monthly Rent
$2,030
1-Year Change
-0.7%
% Renters
56.4%

Other Schools in 20877

View all schools and real estate data for 20877 →

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