Armstrong Elementary

22750 Beaverhead Dr.
Diamond Bar, CA 91765

www.pusd.org

251 Students

Elementary School K - 6th

School Overview

Armstrong Elementary, located at 22750 Beaverhead Dr. in Diamond Bar, California, is a highly regarded public school within the Pomona Unified School District (PUSD). Serving the local Diamond Bar community, the school is dedicated to fostering a supportive and rigorous academic environment. As part of a district that emphasizes both traditional core subjects and personal development, Armstrong Elementary focuses on building a strong educational foundation for students in their formative years, encouraging them to achieve their personal best in both academics and social interactions.

The school is known for its commitment to student success, utilizing a curriculum that aligns with state standards while promoting critical thinking and community engagement. By maintaining a close partnership with parents and the broader Diamond Bar community, Armstrong Elementary strives to create a safe and inclusive campus culture. Families interested in enrollment, specific academic programs, or campus events can find detailed information and resources on the official district website at [www.pusd.org](http://www.pusd.org).

251

Total Students

13.5

Full-Time Teachers

18.6

Student/Teacher Ratio

66.9%

Free/Reduced Lunch

Student Demographics

Student Demographics Data Table

Student Demographics for Armstrong Elementary
Demographic	Student Count
White	25
Hispanic	150
Black	16
Asian	37
Two or More	23

Hispanic
150 (59.8%)
Asian
37 (14.7%)
White
25 (10.0%)
Two or More
23 (9.2%)
Black
16 (6.4%)

School Location

School Details

Status:	Open
School Level:	Elementary School
School Type:	Regular School
Charter Status:*	Public Non-Charter
Virtual Instruction:	No virtual instruction
Shared Time Status:	N/A
District:	Pomona Unified
Phone:	(909)397-4563
Website:	http://www.pusd.org
Grade Range:	K - 6th
Total Students:	251
Full-Time Teachers (FTE):	13.5
Pupil/Teacher Ratio:	18.6
NSLP Participation:¹	Yes under Community Eligibility Option (CEO)
Qualified Free Lunch:	123
Qualified Reduced Lunch:	45

* Charter Schools: A public charter school is a publicly funded school that operates independently under a legislative contract (or "charter") with a state, school district, or designated authorizing entity. Charters grant these schools greater operational flexibility over curriculum, staffing, and budgeting in exchange for strict accountability to achieve performance standards established in their charter agreement.

¹ National School Lunch Program (NSLP): The National School Lunch Program is a federally assisted meal program operating in public and nonprofit private schools. It provides nutritionally balanced, low-cost or free lunches to eligible children each school day based on household income thresholds or community eligibility options (CEO).

Title I Program Overview: Title I, Part A of the Elementary and Secondary Education Act (ESEA) allocates federal financial assistance to local educational agencies and public schools with high percentages of children from low-income families to help ensure that all children meet challenging state academic standards.

Grades Taught

Kindergarten 67

Grade 1 31

Grade 2 35

Grade 3 31

Grade 4 37

Grade 5 26

Grade 6 24