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Armstrong Elementary School

Public School | Grades K-6 | Pomona Unified
22750 Beaverhead Dr
Diamond Bar, CA 91765
(909) 397-4563

About This School

Armstrong Elementary School is located in Diamond Bar, CA and is one of 30 elementary schools in Pomona Unified School District. It is a public school that serves 292 students in grades K-6. See Armstrong Elementary School's test results to learn more about school performance.

A school's Academic Performance Index (API) is a scale that ranges from 200 to 1000 and is calculated from the school's performance in the Standardized Testing and Reporting (STAR) Program. The state has set 800 as the API target for all schools to meet.

Armstrong Elementary School had an API growth score of 868 in 2012. California uses the Academic Performance Index (API) to measure annual school performance and year-to-year improvement. Armstrong Elementary School's 2012 base score was 861 and the school did meet its 2012 school-wide growth target.

In 2010, Armstrong Elementary School had 20 students for every full-time equivalent teacher. The California average is 24 students per full-time equivalent teacher.

Student Ethnicity (2011)

Students (2011)

292

Students Per Teacher (2010)

Female/Male (2011)

45% 55%

Subsidized Lunch (2011)

33.6%
eligible

District Spending (2010)

$10,612
per student
See All Test Scores

Grade 2 Math Performance

CST Results
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Armstrong Elementary School Reviews

By a Current Student on

Armstrong is doing such a good job.

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