Stone Bridge High

Public high school, grades 9 to 12 · Ashburn, Virginia

Stone Bridge High in Ashburn, Virginia enrolled 1,629 students in 2024-25 with 122.0 full-time teachers, 13.4 students per teacher against the Virginia high-school median of 13.9. It was not a Title I school in 2021-22; it takes part in the National School Lunch Program (2024-25). On the state tests, 70-79% of its students tested were proficient in math in 2022-23 (Virginia: 67.5%). Its four-year graduation rate for the class of 2023 was 96% (Virginia: 88.8%).

NCES Common Core of Data 2024-25 · Civil Rights Data Collection 2021-22 · Title I status CCD 2021-22 · method

Enrollment fell 4% from 2022-23 to 2024-25; full-time teachers fell 7%

1,701 students in 2022-23, 1,697 students in 2023-24, 1,629 students in 2024-25. Full-time teachers went from 131.3 to 122.0.

Students enrolled at Stone Bridge High by school year2022-23: 1,701, 2023-24: 1,697, 2024-25: 1,62905001k1.5k2k2022-231,7012023-241,6972024-251,629
Students enrolled at Stone Bridge High by school year2022-23: 1,701, 2023-24: 1,697, 2024-25: 1,62905001k1.5k2k2022-231,7012023-241,6972024-251,629
Students enrolled at Stone Bridge High by school year2022-23: 1,701, 2023-24: 1,697, 2024-25: 1,62905001k1.5k2k2022-231,7012023-241,6972024-251,629
Students enrolled at Stone Bridge High by school year2022-23: 1,701, 2023-24: 1,697, 2024-25: 1,62905001k1.5k2k2022-231,7012023-241,6972024-251,629
The numbers as a table
School yearStudentsTeachers (FTE)Per teacher
2022-231,701131.313.0
2023-241,697131.912.9
2024-251,629122.013.4

13.4 students per teacher, a lower ratio than 60 of every 100 Virginia high schools

Among the 324 Virginia high schools that reported teachers for 2024-25 the median is 13.9; the national median for high schools is 14.5. A ratio counts every teacher, so it is not the size of a class.

Students per teacher, Virginia high schools, 2024-25240 values from 3.0 to 41.2; Stone Bridge High 13.4; state median 13.9.1 more above 30.0 →0102030students per full-time teacherStone Bridge High 13.4state median 13.9U.S. 14.5
Students per teacher, Virginia high schools, 2024-25240 values from 3.0 to 41.2; Stone Bridge High 13.4; state median 13.9.1 more above 30.0 →0102030students per full-time teacherStone Bridge High 13.4state median 13.9U.S. 14.5
Students per teacher, Virginia high schools, 2024-25240 values from 3.0 to 41.2; Stone Bridge High 13.4; state median 13.9.1 more above 30.0 →0102030students per full-time teacherStone Bridge High 13.4state median 13.9U.S. 14.5
Students per teacher, Virginia high schools, 2024-25240 values from 3.0 to 41.2; Stone Bridge High 13.4; state median 13.9.1 more above 30.0 →0102030students per full-time teacherStone Bridge High 13.4state median 13.9U.S. 14.5

Source: NCES Common Core of Data membership and staff files, 2022-23, 2023-24, 2024-25; the comparison counts schools with a 2024-25 teacher count and a ratio from 3 to 99 (lower values are reporting errors).

24 AP courses and one counselor per 216 students in 2021-22

In the 2021-22 civil rights collection Stone Bridge High enrolled 1,728 students and had 8.0 counselors (full-time equivalent); it reported 19 out-of-school suspensions that year.

  • Advanced Placement courses24
  • Gifted and talented programNo
  • Counselors (FTE)8.0, one per 216 of the 1,728 students enrolled in 2021-22
  • Out-of-school suspensions19
  • Chronically absent22.3% (2022-23)

Who attends

48.9% of students were White, 21.2% Asian, 14.7% Hispanic in 2024-25.

  1. White48.9%
  2. Asian21.2%
  3. Hispanic14.7%
  4. Black7.9%
  5. Two or more races6.7%
  6. American Indian0.5%
  7. Pacific Islander0.2%

Source: U.S. Department of Education, Civil Rights Data Collection 2021-22; chronic absenteeism from EDFacts 2022-23; every count and the counselor ratio are for that school year. Who attends: NCES Common Core of Data 2024-25, membership by race and ethnicity.

State test results, 2022-23

In 2022-23, the students tested at Stone Bridge High scored proficient or above: 70-79% in math, against 67.5% in math across Virginia. Each state writes its own test and sets its own proficiency bar, so compare these within Virginia, not across states. No whole-school reading result is shown: ED's files give none for this school for 2021-22 or 2022-23.

Students proficient or above, 2022-23
SubjectThis schoolIts districtVirginia
Math70‑79%not published67.5%

Source: U.S. Department of Education, EDFacts state assessment results 2022-23, all students, from ED Data Express; for 2022-23 ED published math by school and reading only by state: ED shows school and district results as ranges (for example 20-24%) to protect small groups.

Graduation rate, class of 2023

96% of the 423 students in Stone Bridge High's class of 2023 graduated within four years, against 88.8% across Virginia. The four-year rate follows the students who started ninth grade in fall 2019, adjusted for those who moved in or out, and counts those who earned a regular diploma by 2023. Every state computes it the same way under federal law, though each sets its own diploma requirements.

Four-year adjusted-cohort graduation rate, class of 2023
This schoolIts districtVirginia
Four-year graduation rate96%94%88.8%
Students in the class4236,70499,059

Source: U.S. Department of Education, EDFacts four-year adjusted-cohort graduation rates 2022-23, all students, from ED Data Express: ED shows school and district rates as ranges (for example 90-94%) and leaves out small classes.

High schools in Ashburn

4 public high schools in Ashburn report 2024-25 enrollment; Stone Bridge High is number 3 by size.

SchoolStudentsPer teacherFree lunch
Independence High2,16614.49.2%
Briar Woods High1,86214.211.9%
Stone Bridge High1,62913.418.2%
Broad Run High1,55812.827.0%

All public schools in Ashburn →

Source: NCES Common Core of Data 2024-25.

What to look at next about Stone Bridge High

  1. Broad Run HighThe nearest public high school, 2.1 miles away: 1,558 students, 12.8 per teacher (2024-25).2.1 mi
  2. Riverside HighThe next nearest public high school, 3.2 miles away: 1,710 students, 13.5 per teacher (2024-25).3.2 mi
  3. Compare Stone Bridge High with Broad Run HighStudents, teachers, meals, test results and who attends, side by side.
  4. How much Loudoun County Public Schools spends per student$19,934 per student on current operations in fiscal year 2022-23 (U.S. $16,260), with its revenue sources and teacher pay.$19,934
  5. The largest public schools in VirginiaStone Bridge High is the number 100 by size of 324 Virginia high schools open in 2024-25.#100 of 324
  6. Virginia schools by students per teacher13.4 students per teacher here against the Virginia median of 13.9 for high schools.13.4:1
  7. Find the school district for an addressA home's district, not its city, decides which public schools it can enroll in.

Source: NCES Common Core of Data 2024-25 (locations, enrollment, teachers); NCES F-33 finance survey, fiscal year 2022-23. Distances are straight lines between the schools' NCES coordinates, not travel routes.

Questions about Stone Bridge High

  1. How many students attend Stone Bridge High?
    1,629 in the 2024-25 school year, according to the NCES Common Core of Data; 1,701 in 2022-23. It is a high school in Ashburn, VA.
  2. What is the student-teacher ratio at Stone Bridge High?
    13.4 students per full-time teacher (2024-25); the Virginia median for high schools is 13.9. A ratio counts every teacher, so it is not the size of a class.
  3. Is Stone Bridge High a Title I school?
    Stone Bridge High was not a Title I school in 2021-22, the last year NCES published school Title I status.
  4. How do students at Stone Bridge High do on state tests?
    In 2022-23, the students tested at Stone Bridge High scored proficient or above: 70-79% in math, against 67.5% in math across Virginia. Virginia's own test sets what proficient means, so results compare within the state, not across states. Source: U.S. Department of Education, EDFacts state assessment results, 2022-23; ED publishes school results as ranges to protect small groups.
  5. What is the graduation rate at Stone Bridge High?
    96% of the 423 students in Stone Bridge High's class of 2023 graduated within four years, against 88.8% across Virginia. The rate counts the students who started ninth grade in fall 2019, adjusted for those who moved in or out, and the share of them with a regular diploma by 2023. Source: U.S. Department of Education, EDFacts four-year adjusted-cohort graduation rates, 2022-23; ED publishes school rates as ranges to protect small groups.
  6. What district is Stone Bridge High in?
    Loudoun County Public Schools, NCES district ID 5102250. The first seven digits of the school's NCES ID 510225002538 are the district's.

Reading these figures: how to choose a school district, what Title I means and what an absenteeism rate means. They are for information and are not a substitute for the school's or district's own records.

Sources

Every federal file behind this record
  • NCES Common Core of Data, 2024-25: directory, membership, staff and lunch files. nces.ed.gov
  • NCES Common Core of Data, 2021-22 school characteristics: Title I status. nces.ed.gov
  • Civil Rights Data Collection, 2021-22: AP courses, gifted programs, counselors, discipline. civilrightsdata.ed.gov
  • EDFacts, 2022-23: chronic absenteeism. ed.gov
  • EDFacts state assessment results, 2022-23: reading and math proficiency for the school, its district and its state (ED Data Express). eddataexpress.ed.gov
  • EDFacts four-year adjusted-cohort graduation rates, 2022-23: the class of 2023 for the school, its district and its state (ED Data Express). eddataexpress.ed.gov
  • NCES F-33 School District Finance Survey, fiscal year 2022-23: district spending and revenue. nces.ed.gov
  • U.S. Census Bureau geocoder and TIGER school districts: the district boundary used by the district finder. census.gov

Source: NCES Common Core of Data Directory, membership, staff and lunch files · 2024-25

Source: Civil Rights Data Collection School-level files (AP, gifted, counselors, discipline) · 2021-22

District spending on the district page is from the NCES F-33 finance survey, fiscal year 2022-23.

Compiled from official source data by .