Occupational Therapist
Federal headcount, average salary, length of service, and pay comparison for the Occupational Therapist occupation series (code 631), drawn directly from the OPM FedScope dataset (March 2025).
The verdict
Occupational Therapist is a smaller, specialized federal occupation: 2,185 employees (0.1% of the federal civilian workforce) in the Medical, Hospital, Dental, and Public Health Group family. At an average salary of $116,269 it pays near the federal average of $109,869, and headcount declined 0.3% from the prior period.
- Employees
- 2,185
- Share of workforce
- 0.1%
- Avg salary
- $116,269
- Avg tenure
- 9.1 yrs
What the Numbers Say About Occupational Therapist
As of the March 2025 reporting window, 2,185 people work in the Occupational Therapist occupation (OPM code 631) across federal agencies, 0.1% of the 2,289,472-strong federal civilian workforce. Headcount moved down by -0.3% from the prior period, a modest but trackable signal for anyone considering this specialized federal career path.
Average tenure in Occupational Therapist runs 9.1 years, a mid-length average tenure, reflecting a mix of career employees and those who transfer or exit mid-career. Pay averages $116,269 per year, 5.8% above the $109,869 federal civilian average and up 2.7% from the prior period, a broad shift as locality pay tables and grade-level adjustments moved through the workforce.
Code 6, the Medical, Hospital, Dental, and Public Health Group family, is where the federal government classifies Occupational Therapist alongside 44 related occupations. Candidates browsing USAJOBS for Occupational Therapist postings should also review these sibling occupations, since federal hiring managers often cross-post positions across closely related codes when recruitment is difficult. All figures here come directly from OPM FedScope Employment Cubes, the same official source referenced in federal workforce planning, budget justifications, and GAO reports.
Inside the Medical, Hospital, Dental, and Public Health Group family (45 occupations, 356,984 employees combined), Occupational Therapist holds the #25 spot by headcount, a 0.6% share of the family total. Its average salary ranks in the top half (69th percentile) of pay among Medical, Hospital, Dental, and Public Health Group occupations.
Employees
2,185
-0.3% from prior period
Average Salary
$116,269
+2.7%
Avg Length of Service
9.1 yrs
Occupation Family
Medical, Hospital, Dental, and Public Health Group
Salary Context
How Occupational Therapist pay compares to the federal average of $109,869
Occupation Average
$116,269
Federal Average
$109,869
vs. Federal Avg
+5.8%
Where Occupational Therapist ranks on federal pay
Its average salary of $116,269 is higher than 74% of federal occupation series (467 of 634). The highlighted bar marks where Occupational Therapist sits in the federal pay distribution.
Average-salary distribution across all 634 federal occupation series; Occupational Therapist ranks higher than 74%.
Related Occupations in Medical, Hospital, Dental, and Public Health Group
10 other occupations in the same family
| Occupation | Employees | Avg Salary | Avg LOS |
|---|---|---|---|
| Nurse | 109,716 | $128,375 | 9.2 yrs |
| Medical Support Assistance | 40,723 | $56,126 | 7 yrs |
| Medical Officer | 37,766 | $290,548 | 10.1 yrs |
| General Health Science | 20,339 | $131,100 | 9.9 yrs |
| Practical Nurse | 17,743 | $73,105 | 9.4 yrs |
| Pharmacist | 14,934 | $163,569 | 9.8 yrs |
| Nursing Assistant | 14,923 | $54,440 | 7.2 yrs |
| Health Aid and Technician | 13,353 | $59,584 | 9.2 yrs |
| Health System Specialist | 8,572 | $104,039 | 13.8 yrs |
| Pharmacy Technician | 7,749 | $66,635 | 8.5 yrs |
Frequently Asked Questions
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Data Source: U.S. Office of Personnel Management (OPM) FedScope Employment Cubes, March 2025. Federal civilian non-seasonal full-time and part-time employees. Data does not include military personnel, postal workers, or intelligence agency staff. Last updated: 2026-03-10.
Read our methodology - how this data is sourced, computed, and verified.
PlainGovJobs is rendered directly from OPM FedScope federal-workforce data, no number is typed in by an editor. This page draws directly on OPM FedScope occupation-level employment records. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.