Serving 1,112 students in grades 6-8, Tilden Middle School ranks in the top 50% of all schools in Maryland for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 31% (which is higher than the Maryland state average of 27%). The percentage of students achieving proficiency in reading/language arts is 58% (which is higher than the Maryland state average of 45%).
The student-teacher ratio of 16:1 is higher than the Maryland state level of 14:1.
Minority enrollment is 61% of the student body (majority Hispanic and Asian), which is lower than the Maryland state average of 69% (majority Black and Hispanic).
Quick Facts (26-27)
- Grades: 6-8
- Enrollment: 1,112 students
- Student-Teacher Ratio: 16:1
- Minority Enrollment: 61%
- Overall Testing Rank: Top 50% in MD
- Math Proficiency: 31% (Top 50%)
- Reading Proficiency: 58% (Top 30%)
- Science Proficiency: 57% (Top 10%)
- Attendance Zone: Tilden Middle School serves the southeast part of Rockville, MD, covering an attendance area of approximately 6.5 square miles. Most students live within a 5-10 minute drive, with an average distance of 1.5 miles from the school to the edge of the zone and the furthest boundary being 2.4 miles away.
- Source: National Center for Education Statistics (NCES), MD Dept. of Education
Top Rankings
Tilden Middle School ranks among the top 20% of public schools in Maryland for:
Category
Attribute
Science Proficiency
School Overview
Tilden Middle School's student population of 1,112 students has grown by 8% over five school years.
The teacher population of 68 teachers has grown by 7% over five school years.
Grades Offered
Grades 6-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
1,112 students
Showing 2016–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
68 teachers
Showing 2016–2025. Full 39-year historical data available below ↓
Year Founded
1967
School Calendar
School Rankings
Tilden Middle School ranks within the top 50% of all 1,338 schools in Maryland (based off of combined math and reading proficiency testing data).
The diversity score of Tilden Middle School is 0.75, which is more than the diversity score at state average of 0.74. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#444 out of 1338 schools
(Top 50%)
(Top 50%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
31%
27%
Showing 2012–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
58%
45%
Showing 2011–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
57%
36%
Student-Teacher Ratio
16:1
14:1
Showing 2016–2025. Full 39-year historical data available below ↓
Asian
17%
7%
Showing 2016–2025. Full 37-year historical data available below ↓
Hispanic
22%
24%
Showing 2016–2025. Full 37-year historical data available below ↓
Black
15%
32%
Showing 2016–2025. Full 37-year historical data available below ↓
White
39%
31%
Showing 2016–2025. Full 37-year historical data available below ↓
Two or more races
7%
6%
Showing 2016–2025. Full 15-year historical data available below ↓
All Ethnic Groups
Showing 2016–2025. Full 37-year historical data available below ↓
Chronically Absent Students
(22-23)14%
32.4%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
19%
46%
Showing 2015–2025. Full 36-year historical data available below ↓
Eligible for Reduced Lunch
6%
5%
Showing 2015–2025. Full 27-year historical data available below ↓
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MD Dept. of Education
Frequently Asked Questions
What is Tilden Middle School's ranking?
Tilden Middle School is ranked #444 out of 1,338 schools, which ranks it among the top 50% of public schools in Maryland.
What schools are Tilden Middle School often compared to?
Tilden Middle Schoolis often viewed alongside schools like North Bethesda Middle School, Cabin John Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
31% of students have achieved math proficiency (compared to the 27% MD state average), while 58% of students have achieved reading proficiency (compared to the 45% MD state average).
How many students attend Tilden Middle School?
1,112 students attend Tilden Middle School.
What is the racial composition of the student body?
39% of Tilden Middle School students are White, 22% of students are Hispanic, 17% of students are Asian, 15% of students are Black, and 7% of students are Two or more races.
What is the student-teacher ratio of Tilden Middle School?
Tilden Middle School has a student ration of 16:1, which is higher than the Maryland state average of 14:1.
What grades does Tilden Middle School offer ?
Tilden Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is Tilden Middle School part of?
Tilden Middle School is part of Montgomery County School District.
School Reviews
5 10/10/2025
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