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The differences between elementary assistant principals and principal investigators can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both an elementary assistant principal and a principal investigator. Additionally, a principal investigator has an average salary of $84,635, which is higher than the $77,225 average annual salary of an elementary assistant principal.
The top three skills for an elementary assistant principal include professional development, instructional strategies and support services. The most important skills for a principal investigator are patients, data collection, and project management.
| Elementary Assistant Principal | Principal Investigator | |
| Yearly salary | $77,225 | $84,635 |
| Hourly rate | $37.13 | $40.69 |
| Growth rate | 5% | 5% |
| Number of jobs | 41,835 | 44,475 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 52% | Bachelor's Degree, 53% |
| Average age | 47 | 47 |
| Years of experience | 4 | 4 |
Elementary assistant principals and principal investigators have different pay scales, as shown below.
| Elementary Assistant Principal | Principal Investigator | |
| Average salary | $77,225 | $84,635 |
| Salary range | Between $47,000 And $126,000 | Between $59,000 And $120,000 |
| Highest paying City | East Palo Alto, CA | San Francisco, CA |
| Highest paying state | Connecticut | California |
| Best paying company | Boulder Valley School District | Incyte |
| Best paying industry | Education | Technology |
There are a few differences between an elementary assistant principal and a principal investigator in terms of educational background:
| Elementary Assistant Principal | Principal Investigator | |
| Most common degree | Bachelor's Degree, 52% | Bachelor's Degree, 53% |
| Most common major | Educational Leadership | Psychology |
| Most common college | University of Pennsylvania | University of Michigan - Ann Arbor |
Here are the differences between elementary assistant principals' and principal investigators' demographics:
| Elementary Assistant Principal | Principal Investigator | |
| Average age | 47 | 47 |
| Gender ratio | Male, 33.8% Female, 66.2% | Male, 52.2% Female, 47.8% |
| Race ratio | Black or African American, 12.5% Unknown, 4.0% Hispanic or Latino, 13.6% Asian, 4.2% White, 65.0% American Indian and Alaska Native, 0.7% | 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% |
| LGBT Percentage | 16% | 16% |