B+
Above Average
78/100

Dulaney High

📚 09 – 12 🏫 High School
📍 255 E Padonia Road, Timonium, MD 21093
78
Repit Score
out of 100
1,845
Students
enrolled
16.5:1
Student:Teacher
ratio
$18K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 16.5:1 student-teacher ratio
💰 Funding $18,242 per student
🏫 School Type Regular

School Information

Address 255 E Padonia Road
City Timonium
ZIP Code 21093
District 2400120
NCES School ID 240012000373
Data Year 2024-25

Community Context for 21093

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

💰 Income & Economy

Median Household Income $120,947
Per Capita Income $67,584
Poverty Rate 2.5%
Households Earning $100K+ 58.0%

🎓 Education Level

Bachelor's Degree or Higher 66.8%
High School or Higher 94.9%

🏠 Housing

Median Home Value $451,400
Median Rent $1,511
Owner-Occupied 78.8%
Renter-Occupied 21.2%
View full data for ZIP 21093 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 21093 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 21093 housing costs →

Student Demographics

Enrollment and demographic breakdown for Dulaney High.

👫 Gender Distribution

Male 52.4%
Female 47.6%

🌎 Race & Ethnicity

White 43.1%
Black 21.2%
Hispanic/Latino 19.6%
Asian 12.0%
Two or More Races 3.9%
American Indian 0.2%
Pacific Islander 0.1%

📋 Enrollment Summary

Total Enrollment 1,845
Teachers (FTE) 111.7
Student:Teacher Ratio 16.5:1

Frequently Asked Questions

What is the Repit School Score for Dulaney High?
Dulaney High has a Repit School Score of 78 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 Dulaney High?
Dulaney High has 1,845 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 16.5:1.
What grades does Dulaney High serve?
Dulaney High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Dulaney High receive per student?
Dulaney High receives $18,242 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Dulaney High in 21093 ▼
Avg Home Value
$513,296
Avg Monthly Rent
$2,203
1-Year Change
+3.4%
% Renters
21.2%

Other Schools in 21093

A+

Lutherville Laboratory

K – 05 • Elementary
Repit Score 92/100
A+

Timonium Elementary

K – 05 • Elementary
Repit Score 92/100
A

Hampton Elementary

K – 05 • Elementary
Repit Score 87/100
A

Mays Chapel Elementary

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

Pinewood Elementary

Pre-K – 05 • Elementary
Repit Score 87/100
View all schools and real estate data for 21093 →

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