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All places9 of 13 nationwide Read from public records on Nov 5, 2026 How it works

Places Private schools California Costa Mesa

Private schools in Costa Mesa

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12 private schools in Costa Mesa, California.

From the California Department of Education (CDE): California Private Schools 2024-25. The record lists 2,836 private schools in California.

What California’s list coversSchools that filed the affidavitWhat isn’t here

The private schools that filed California’s Private School Affidavit with the Department of Education and reported six or more students, from CDE’s map of the 2024-25 affidavits. Smaller private schools, many of them home-based, aren’t in it, and filing isn’t approval: CDE evaluates and endorses none of them. NCES’s survey counted 3,145 private schools in California in 2021-22.

12of 12 private schoolsshown with your filters

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Grades Pre-KElementary (K to 5)Middle (6 to 8)High (9 to 12)

As the state’s list gives a school’s lowest and highest grades. Schools whose list gives no grades are left out once you set this.

Students Under 100100 to 299300 to 599600 or more

As the state’s list counts them, for its school year.

The list

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Private schoolsListed asGradesStudents

Private school Christ Lutheran Elementary Costa Mesa, California 92627 K to 8grades, 2024-25, as the state lists them176students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 8Students176, 2024-25
Private school Frontiers Academy Costa Mesa, California 92626 K to 8grades, 2024-25, as the state lists them106students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 8Students106, 2024-25
Private school Heritage Montessori School Costa Mesa, California 92627 K to 2grades, 2024-25, as the state lists them6students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 2Students6, 2024-25
Private school International Christian Montessori Academy of Costa Mesa Costa Mesa, California 92626 K to 6grades, 2024-25, as the state lists them23students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 6Students23, 2024-25
Private school Mariners Christian Costa Mesa, California 92626 K to 8grades, 2024-25, as the state lists them700students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 8Students700, 2024-25
Private school Montessori Harbor Mesa Elementary Costa Mesa, California 92626 K to 6grades, 2024-25, as the state lists them14students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 6Students14, 2024-25
Private school Pacific Academy Costa Mesa, California 92626 K to 6grades, 2024-25, as the state lists them94students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 6Students94, 2024-25
Private school Page Private-Costa Mesa Costa Mesa, California 92627 K to 8grades, 2024-25, as the state lists them92students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 8Students92, 2024-25
Private school St. Joachim Costa Mesa, California 92627 K to 8grades, 2024-25, as the state lists them265students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 8Students265, 2024-25
Private school St. John the Baptist Elementary Costa Mesa, California 92626 K to 8grades, 2024-25, as the state lists them449students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 8Students449, 2024-25
Private school Villages Preparatory Costa Mesa, California 92627 K to 8grades, 2024-25, as the state lists them6students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 8Students6, 2024-25
Private school Waldorf School of Orange County Costa Mesa, California 92627 K to 12grades, 2024-25, as the state lists them280students, 2024-25, as the state counts them Listed asFiled the Private School Affidavit for 2024-25GradesK to 12Students280, 2024-25

Nothing matches all of these.

Remove a filter to see more. Each one is a fact the source publishes, so a place can be left out because its record is silent, not only because of what it says.

Source:

California Department of Education (CDE), California Private Schools 2024-25. Released Jan 16, 2026. Updated monthly.

Private schools in Costa Mesa

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Every line is a fact its source published, in that source’s own words. On a line whose figures can be ordered, the one that leads is marked; that is not a rating, and no line is weighed against another. “Not published” means that state’s file has no such field, which is not the same as a zero.

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An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

This home 11

State average 14.3

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

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