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Public schoolElementaryGrades K–5

Foster Elementary

🇺🇸 Official data · 2025Baldwin Park, California 91706 · Baldwin Park Unified

33.0/ 100
Success Index (US)
Lower 50%

#3061 of 5,693 elementary schools in California
#36573 of 50,301 nationally

How is this calculated?
Students
430
Enrollment
430
Source: NCES CCD
Free/reduced-price lunch
89.3%
Source: NCES CCD
Students per teacher
20.5
Source: NCES CCD

About Foster Elementary

Foster Elementary is a public elementary located in Baldwin Park, in the Baldwin Park Unified school district of California, United States. It caters for Grades K–5. In 2025 it enrolled 430 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 33.0 out of 100, placing it in the lower 50% of elementary schools in United States and 3061st of 5,693 ranked elementary schools in California. Its strongest component is reading proficiency (51th percentile), and its weakest is students per teacher (13th percentile).

Other published figures: enrollment 430.

There are 14 schools in Baldwin Park; Foster Elementary ranks 3rd of 14 scored schools there.

Success Index (US) breakdown

Each component is a percentile against elementary schools across United States.

  • Math proficiency (30%)41%
  • Reading proficiency (30%)49%
  • Community advantage (fewer free/reduced-price lunch) (25%)89.3%
  • Students per teacher (15%)20.5

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Foster Elementary by the official sources.

Enrollment
430
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
89.3%
Share of students eligible for free or reduced-price lunch.
Students per teacher
20.5
Enrollment divided by FTE teachers; not class size.
Reading proficiency
49%
Share of tested students proficient or above (all students, all grades).
Math proficiency
41%
Share of tested students proficient or above (all students, all grades).

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Schools near Foster Elementary

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public elementary schools in California with a comparable Enrollment.

Frequently asked questions

Is Foster Elementary a good school?

Foster Elementary has a Success Index (US) of 33.0 out of 100 (Lower 50% of elementary schools in United States) and ranks #3061 of 5,693 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Foster Elementary rank in California?

Foster Elementary ranks #3061 of 5,693 elementary schools in California and #36573 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend Foster Elementary?

Foster Elementary had 430 students in 2025.

Is Foster Elementary a elementary school or a high school?

Foster Elementary is classified as a elementary covering Grades K–5. It is a public school.

What other schools are near Foster Elementary?

There are 10 schools within 15 km of Foster Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.