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Working At Castilleja School

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Castilleja School overview

Castilleja School is an independent school for girls in grades six through twelve, located in Palo Alto, in the U.S. state of California. Castilleja is the only non-sectarian all-girls middle and high school in the San Francisco Bay Area. The faculty consists of approximately 70 full-time and part-time women and men.
The staff at Castilleja School come from unusually diverse demographic backgrounds. The organization is 76.9% female and 54.9% ethnic minorities. Despite its diversity in other areas, Castilleja School employees are noticeably lacking in political diversity. It has an unusually high proportion of employees who are members of the Democratic Party, at 95.0%. Employees seem to enjoy working in an otherwise diverse workplace that is dominated by members of the Democratic Party. Castilleja School has great employee retention with staff members usually staying with the organization for 4.2 years. The average employee at Castilleja School makes $67,404 per year, which is competitive for its industry and location. Some of its highest paying competitors, Santa Teresa High School, Osbourn High School, and Paul VI Catholic High School, pay $67,139, $63,854, and $62,936, respectively.
Based in Palo Alto, California, Castilleja School is a small professional organization with only 170 employees.







Founded in



Palo Alto, CA



Organization Type


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The team at Castilleja School

Key People
  • Joan Lonergan (Principal)

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Castilleja School Rankings

Castilleja School is ranked #6 on the Best Professional Companies to Work For in Palo Alto, CA list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Castilleja School Salaries

How much does Castilleja School pay?
The national average salary for a Castilleja School employee in the United States is $67,404 per year. Employees in the top 10 percent can make over $127,000 per year, while employees at the bottom 10 percent earn less than $35,000 per year.
Salary Score
Average Employee Earnings

Castilleja School Salaries By Job Title

The average employee at Castilleja School earns a yearly salary of $67,404 per year, but different jobs can earn drastically different salaries. The higher paying positions at Castilleja School include Architect, Lead Technician, Software Engineer, and Team Leader. A typical Architect salary at Castilleja School is $123,576 per year. Other roles at Castilleja School include Warehouse Worker and Cashier. A Warehouse Worker at Castilleja School earns an average yearly salary of $24,936.
Lead Technician
Software Engineer
Team Leader
Systems Engineer

Castilleja School careers

On average, employees at Castilleja School stay with the company for 4.2 years.

Average Length of Employment

Castilleja School

4.2 years

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Castilleja School Employee Political Affiliation


Employee Political Donations

Eliane NeukermansTeacher
$12,700Democratic Party
Indigo JonesStudent
$2,700Democratic Party
Teri RaffelAssistant Director
$2,700Democratic Party
Nanci KauffmanEducator
$2,000Democratic Party
Anna HarrisStudent
$2,000Democratic Party
David LowellTeacher
$1,500Democratic Party
Jessica RadomskiDatabase Manager
$1,061Democratic Party
Valerie RossTeacher
$1,000Democratic Party
Julian CortellaTeacher
$1,000Democratic Party
Karen WickersTennis Coach
$1,000Republican Party
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Castilleja School Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.



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Castilleja School Competitors

Some of the competitors of Castilleja School are Santa Teresa High School, Osbourn High School, and Paul VI Catholic High School. Employees at Santa Teresa High School earn more than most of the competition, with an average yearly salary of $67,139. Employees at Osbourn High School earn an average of $63,854 per year, and the employees at Paul VI Catholic High School earn an average salary of $62,936 per year.

Frequently Asked Questions about Castilleja School

When was Castilleja School founded?

Castilleja School was founded in 1907.

How many Employees does Castilleja School have?

Castilleja School has 170 employees.

What industry is Castilleja School in?

Castilleja School is in the services industry.

What type of company is Castilleja School?

Castilleja School is a education company.

Who are Castilleja School's competitors?

Castilleja School competitors include Palo Alto High School, Community School of Naples, Joe Dumars Fieldhouse, Pine-Richland School District, Warrior Run School District, Eagan High School, Osbourn High School, Capital High School, Southwest Christian High School, Garland High School, Paul VI Catholic High School, Suffield Academy, Marlborough School, Santa Teresa High School, Friends Select School, Westminster Christian Academy, Marist School, PERRY HIGH SCHOOL, Cannon School, Girl Scouts of the USA.

Who works at Castilleja School?

Joan Lonergan (Principal)

Where is Castilleja School's headquarters?

Castilleja School's headquarters is in Palo Alto, CA.

What is Castilleja School's website?

You can find the Castilleja School website at

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Zippia gives an in-depth look into the details of Castilleja School, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Castilleja School. The employee data is based on information from people who have self-reported their past or current employments at Castilleja School. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Castilleja School and its employees or that of Zippia.