CaliforniaSchoolsArmstrong Elementary

Armstrong Elementary

PublicRegular
Diamond Bar, California · Pomona Unified
Current Enrollment249latest year
LevelPrimaryRegular
Trends
249
current enrollment
SectorPublic
LevelPrimary
Data Year2023

Enrollment

How many students attend, and how this has changed over time.

Current enrollment
249
Grade span
0–6
School level
Primary
vs 2019
-44 (-15.0%)

Enrollment history

293
2019
291
2020
260
2021
257
2022
249
2023

Source: NCES Common Core of Data, 20192023.

Size context

Typical enrollment by school level.

  • Elementary schools in the US typically enroll 400–650 students.
  • Middle schools typically enroll 500–800 students.
  • High schools typically enroll 700–2,000 students, with larger urban schools exceeding 3,000.