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The differences between principal investigators and elementary school principals can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a principal investigator and an elementary school principal. Additionally, an elementary school principal has an average salary of $92,372, which is higher than the $84,635 average annual salary of a principal investigator.
The top three skills for a principal investigator include patients, data collection and project management. The most important skills for an elementary school principal are professional development, student achievement, and school administration.
| Principal Investigator | Elementary School Principal | |
| Yearly salary | $84,635 | $92,372 |
| Hourly rate | $40.69 | $44.41 |
| Growth rate | 5% | 5% |
| Number of jobs | 44,475 | 61,347 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 53% | Bachelor's Degree, 48% |
| Average age | 47 | 47 |
| Years of experience | 4 | 4 |
A Principal Investigator is the primary person who is responsible for designing, conducting, and reporting a research project. They report to a designated official such as the department head or division chief.
An Elementary School Principal is responsible for managing public and private schools from kindergarten to middle school. They implement elementary curriculums, set performance goals, prepare budget reports, and perform other duties, as necessary.
Principal investigators and elementary school principals have different pay scales, as shown below.
| Principal Investigator | Elementary School Principal | |
| Average salary | $84,635 | $92,372 |
| Salary range | Between $59,000 And $120,000 | Between $65,000 And $129,000 |
| Highest paying City | San Francisco, CA | Ridgefield, CT |
| Highest paying state | California | Connecticut |
| Best paying company | Incyte | Robbinsdale Area Schools |
| Best paying industry | Technology | Education |
There are a few differences between a principal investigator and an elementary school principal in terms of educational background:
| Principal Investigator | Elementary School Principal | |
| Most common degree | Bachelor's Degree, 53% | Bachelor's Degree, 48% |
| Most common major | Psychology | Educational Leadership |
| Most common college | University of Michigan - Ann Arbor | University of Pennsylvania |
Here are the differences between principal investigators' and elementary school principals' demographics:
| Principal Investigator | Elementary School Principal | |
| Average age | 47 | 47 |
| Gender ratio | Male, 52.2% Female, 47.8% | Male, 42.8% Female, 57.2% |
| Race ratio | Black or African American, 10.3% Unknown, 4.0% Hispanic or Latino, 14.0% Asian, 4.3% White, 66.7% American Indian and Alaska Native, 0.7% | Black or African American, 10.6% Unknown, 4.0% Hispanic or Latino, 14.1% Asian, 4.3% White, 66.2% American Indian and Alaska Native, 0.7% |
| LGBT Percentage | 16% | 16% |