B
Good
72/100

Great Mills High

📚 09 – 12 🏫 High School
📍 21130 Great Mills Rd, Great Mills, MD 20634
72
Repit Score
out of 100
1,748
Students
enrolled
19.3:1
Student:Teacher
ratio
$18K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 19.3:1 student-teacher ratio
💰 Funding $17,616 per student
🏫 School Type Regular

School Information

Address 21130 Great Mills Rd
City Great Mills
ZIP Code 20634
District 2400600
NCES School ID 240060001224
Data Year 2024-25

Community Context for 20634

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

💰 Income & Economy

Median Household Income $131,042
Per Capita Income $55,890
Poverty Rate 3.6%
Households Earning $100K+ 62.1%

🎓 Education Level

Bachelor's Degree or Higher 37.9%
High School or Higher 95.8%

🏠 Housing

Median Home Value $327,800
Median Rent $1,505
Owner-Occupied 69.1%
Renter-Occupied 30.9%
View full data for ZIP 20634 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 20634 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 20634 housing costs →

Student Demographics

Enrollment and demographic breakdown for Great Mills High.

👫 Gender Distribution

Male 50.7%
Female 49.3%

🌎 Race & Ethnicity

Black 37.5%
White 34.4%
Hispanic/Latino 13.9%
Two or More Races 10.5%
Asian 3.3%
American Indian 0.3%
Pacific Islander 0.1%

📋 Enrollment Summary

Total Enrollment 1,748
Teachers (FTE) 90.7
Student:Teacher Ratio 19.3:1

Frequently Asked Questions

What is the Repit School Score for Great Mills High?
Great Mills High has a Repit School Score of 72 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 Great Mills High?
Great Mills High has 1,748 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 19.3:1.
What grades does Great Mills High serve?
Great Mills High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Great Mills High receive per student?
Great Mills High receives $17,616 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Great Mills High in 20634
Avg Home Value
$372,236
Avg Monthly Rent
$2,206
1-Year Change
+3.1%
% Renters
30.9%

Other Schools in 20634

View all schools and real estate data for 20634 →

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