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Public schoolElementaryGrades K–6

John O. Tynes Elementary

🇺🇸 Official data · 2025Placentia, California 92870 · Placentia-Yorba Linda Unified

46.9/ 100
Success Index (US)
Lower 50%

#2074 of 5,693 elementary schools in California
#27226 of 50,301 nationally

How is this calculated?
Students
591
Enrollment
591
Source: NCES CCD
Free/reduced-price lunch
65.8%
Source: NCES CCD
Students per teacher
22.7
Source: NCES CCD

About John O. Tynes Elementary

John O. Tynes Elementary is a public elementary located in Placentia, in the Placentia-Yorba Linda Unified school district of California, United States. It caters for Grades K–6. In 2025 it enrolled 591 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 46.9 out of 100, placing it in the lower 50% of elementary schools in United States and 2074th of 5,693 ranked elementary schools in California. Its strongest component is reading proficiency (61th percentile), and its weakest is students per teacher (7th percentile).

Other published figures: enrollment 591.

There are 14 schools in Placentia; John O. Tynes Elementary ranks 10th of 14 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)51%
  • Reading proficiency (30%)55%
  • Community advantage (fewer free/reduced-price lunch) (25%)65.8%
  • Students per teacher (15%)22.7

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 John O. Tynes Elementary by the official sources.

Enrollment
591
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
65.8%
Share of students eligible for free or reduced-price lunch.
Students per teacher
22.7
Enrollment divided by FTE teachers; not class size.
Reading proficiency
55%
Share of tested students proficient or above (all students, all grades).
Math proficiency
51%
Share of tested students proficient or above (all students, all grades).

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Schools near John O. Tynes 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 John O. Tynes Elementary a good school?

John O. Tynes Elementary has a Success Index (US) of 46.9 out of 100 (Lower 50% of elementary schools in United States) and ranks #2074 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 John O. Tynes Elementary rank in California?

John O. Tynes Elementary ranks #2074 of 5,693 elementary schools in California and #27226 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend John O. Tynes Elementary?

John O. Tynes Elementary had 591 students in 2025.

Is John O. Tynes Elementary a elementary school or a high school?

John O. Tynes Elementary is classified as a elementary covering Grades K–6. It is a public school.

What other schools are near John O. Tynes Elementary?

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