Union Mill Elementary
Public · Grades Pre-K–6 · 874 students
St. Andrew the Apostle School
6720B Union Mill Rd, Clifton, VA 20124
Grades
Pre-K–8
Elementary
Students
204
Enrolled 2024–25
Students per teacher
17.7 : 1
Full-time teachers
District
Catholic School
Fairfax County
About St. Andrew the Apostle School
St. Andrew the Apostle School is an elementary school in Clifton, Virginia, serving grades Pre-K–8. The school is located in a large suburb in Fairfax County.
In the 2024–25 school year, 204 students were enrolled, with about 17.7 students for every full-time teacher. That ratio is larger than the typical Virginia elementary school (13.4 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades Pre-K–8
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Level
- Elementary
- Grades offered
- Pre-K–8
- Enrollment (2024–25)
- 204 students
- Students per teacher
- 17.7 to 1
- Locale
- Suburb — Large
- County
- Fairfax County
- NCES private school ID
- A9504309
Schools near St. Andrew the Apostle School
All 4 schools in Clifton →
Centreville Elementary
Public · Grades Pre-K–6 · 741 students
Centreville Day School
Private · Grades Pre-K–K · 2 students
Centre Ridge Elementary
Public · Grades Pre-K–6 · 635 students
Yorkshire Elementary
Public · Grades Pre-K–5 · 851 students
Willow Springs Elementary
Public · Grades Pre-K–6 · 818 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.