Serving 717 students in grades Prekindergarten-5, Janney Elementary School ranks in the top 1% of all schools in District Of Columbia for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 81% (which is higher than the District Of Columbia state average of 22%). The percentage of students achieving proficiency in reading/language arts is 86% (which is higher than the District Of Columbia state average of 31%).
The student-teacher ratio of 14:1 is higher than the District Of Columbia state level of 11:1.
Minority enrollment is 34% of the student body (majority Hispanic and Black), which is lower than the District Of Columbia state average of 86% (majority Black).
Quick Facts (26-27)
- Grades: Prekindergarten-5
- Enrollment: 717 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 34%
- Overall Testing Rank: Top 1% in DC
- Math Proficiency: 81% (Top 1%)
- Reading Proficiency: 86% (Top 5%)
- Science Proficiency: 70-74% (Top 1%)
- Attendance Zone: Janney ES serves the northwest part of Washington, DC, encompassing an attendance area of approximately 1.2 square miles. Most students live within a 5-10 minute drive, with an average distance of 0.6 miles to the zone's edge and a maximum distance of 1.2 miles to its furthest point.
- Source: National Center for Education Statistics (NCES), DC Dept. of Education
Top Rankings
Janney Elementary School ranks among the top 20% of public schools in District Of Columbia for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Janney Elementary School's student population of 717 students has grown by 5% over five school years.
The teacher population of 53 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
717 students
Showing 2016–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
53 teachers
Showing 2016–2025. Full 39-year historical data available below ↓
Year Founded
1925
School Rankings
Janney Elementary School ranks within the top 1% of all 220 schools in District Of Columbia (based off of combined math and reading proficiency testing data).
The diversity score of Janney Elementary School is 0.54, which is less than the diversity score at state average of 0.56. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1 out of 220 schools
(Top 1%)
(Top 1%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
81%
22%
Showing 2012–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
86%
31%
Showing 2011–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
70-74%
10%
Student-Teacher Ratio
14:1
11:1
Showing 2016–2025. Full 39-year historical data available below ↓
American Indian
1%
n/a
Asian
6%
1%
Showing 2016–2025. Full 38-year historical data available below ↓
Hispanic
9%
19%
Showing 2016–2025. Full 38-year historical data available below ↓
Black
6%
62%
Showing 2016–2025. Full 38-year historical data available below ↓
White
66%
14%
Showing 2016–2025. Full 38-year historical data available below ↓
Two or more races
12%
4%
Showing 2016–2025. Full 15-year historical data available below ↓
All Ethnic Groups
Showing 2016–2025. Full 38-year historical data available below ↓
Chronically Absent Students
(22-23)5.6%
46.7%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
2%
49%
Showing 2012–2025. Full 38-year historical data available below ↓
Eligible for Reduced Lunch (11-12)
1%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), DC Dept. of Education
Profile last updated:
Frequently Asked Questions
What is Janney Elementary School's ranking?
Janney Elementary School is ranked #1 out of 220 schools, which ranks it among the top 1% of public schools in District Of Columbia.
What percent of students have achieved state testing proficiency in math and reading?
81% of students have achieved math proficiency (compared to the 22% DC state average), while 86% of students have achieved reading proficiency (compared to the 31% DC state average).
How many students attend Janney Elementary School?
717 students attend Janney Elementary School.
What is the racial composition of the student body?
66% of Janney Elementary School students are White, 12% of students are Two or more races, 9% of students are Hispanic, 6% of students are Asian, 6% of students are Black, and 1% of students are American Indian.
What is the student-teacher ratio of Janney Elementary School?
Janney Elementary School has a student ration of 14:1, which is higher than the District Of Columbia state average of 11:1.
What grades does Janney Elementary School offer ?
Janney Elementary School offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Janney Elementary School part of?
Janney Elementary School is part of District Of Columbia.
In what neighborhood is Janney Elementary School located?
Janney Elementary School is located in the Tenleytown neighborhood of Washington, DC. There are 1 other public schools located in Tenleytown.
School Calendar
View the Janney Elementary School yearly calendar below. Note key dates such as:
Event
Date
No School - Thanksgiving Break
November 25, 2026 (Wednesday)
No School - Thanksgiving Break
November 26, 2026 (Thursday)
No School - Thanksgiving Break
November 27, 2026 (Friday)
No School - Spring Break
March 22, 2027 (Monday)
No School - Spring Break
March 23, 2027 (Tuesday)
School Reviews
5 10/10/2025
Janney is an amazing school with great English language arts.
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