Records analyzed
1 sub-agencies
Cross-joined with state geography and occupational mix
OPM FedScope March 2025 Federal civilian workforce
Office of Administration
Headcount, average pay, length of service, sub-agencies, and hiring trends for Office of Administration, drawn directly from the OPM FedScope federal workforce dataset (March 2025).
The verdict
Office of Administration is a smaller federal agency: 252 employees (0.0% of the federal civilian workforce) across 1 states (including DC). At an average salary of $134,872 it pays above the federal average of $109,869, and headcount declined 3.8% from the prior period.
- Employees
- 252
- Share of workforce
- 0.0%
- Avg salary
- $134,872
- States present
- 1
Federal workforce data for Office of Administration. This agency represents 0.0% of the total federal civilian workforce. Source: OPM FedScope, March 2025.
What the Numbers Say About Office of Administration
Office of Administration employs 252 federal civilian workers, which accounts for 0.0% of the total federal civilian workforce of 2,289,472 reported in the OPM FedScope March 2025 release. Compared to the prior period, headcount moved down by -3.8%, a signal that hiring authorities and attrition at this agency are shedding net positions during the current reporting window.
Average length of service at Office of Administration is 13.9 years, spread across its 1 sub-agencies, a retention signal: longer-tenured workforces tend to hold deeper institutional knowledge, while shorter tenure points to faster cycling through early-career hires. For applicants weighing federal employers, that tenure pattern is as telling as headline pay (how this agency's salary compares to the federal average is broken down in Salary Analysis below).
Geographic reach is another signal of scale: Office of Administration has employees in 1 states (including DC), with the largest concentration in DISTRICT OF COLUMBIA (247 employees at $134,462 avg salary). Over the most recent 1 months of workforce-dynamics data, the agency recorded 0 accessions against 12 separations for a net change of -12 positions, useful context for job seekers evaluating whether Office of Administration is expanding, contracting, or simply replacing departures. All figures draw directly from OPM FedScope Employment Cubes and update semi-annually (March and September).
Workforce Overview
Employees
252
Smaller agency
-3.8% from prior period
Average Salary
$134,872
Above federal average
+0.6%
Avg Length of Service
13.9 yrs
Long-tenured workforce
Sub-agencies
1
Data vintage
March 2025
OPM FedScope semi-annual snapshot
Source authority
OPM FedScope
U.S. Office of Personnel Management, official federal HR data
Office of Administration pay vs. federal civilian average
Agency average $134,872 relative to federal average $109,869
Federal General Schedule pay-grade distribution
The federal civilian workforce concentrates in the GS-11 to GS-13 grades. These are the actual federal-wide General Schedule employee counts from OPM FedScope, per-agency grade breakdowns are not published in the public extract, so this shows the national distribution Office of Administration hires into rather than a modelled per-agency estimate.
National General Schedule grade distribution - 1,517,243 GS employees.
Salary Analysis
How Office of Administration pay compares to the federal average of $109,869
Agency Average
$134,872
Federal Average
$109,869
vs. Federal Avg
+22.8%
Where Office of Administration ranks on pay
Ranked by agency (not weighted by headcount), its average salary of $134,872 is higher than 37% of the 115 federal agencies (43 pay less on average). Smaller specialized agencies often post higher per-employee averages than large ones like Office of Administration, so this agency-count rank can differ from a comparison to the government-wide, employee-weighted average shown above. The highlighted bar marks where Office of Administration sits in the federal pay distribution.
Average-salary distribution across all 115 federal agencies; Office of Administration ranks higher than 37%.
Salary Range by Sub-agency
Under $80K
0
$80K–$100K
0
$100K–$120K
0
$120K–$150K
252
Over $150K
0
Sub-agencies & Organizational Units
Office of Administration has 1 sub-agencies. The highest-paying unit averages $134,872.
| Sub-agency | Employees | Avg Salary | Avg LOS |
|---|---|---|---|
| Office of Administration | 252 | $134,872 | 13.9 yrs |
Geographic Presence
Office of Administration has employees in 1 states (including DC). DISTRICT OF COLUMBIA has the most with 247 employees.
| State | Employees | Avg Salary | Avg LOS |
|---|---|---|---|
| DISTRICT OF COLUMBIA | 247 | $134,462 | 14 yrs |
Workforce Dynamics
Monthly hiring and separation trends. Net change over 1 months: -12.
| Month | Accessions | Separations | Net |
|---|---|---|---|
| Jan 2025 | +0 | -12 | -12 |
Hiring & Separation Reasons
Why employees join and leave Office of Administration
Separation Reasons
Quit
12
Federal Employment Guides
Learn more about working for the federal government
Similar-Sized Agencies
Federal agencies with a similar workforce size to Office of Administration
Office of the U.S. Trade Representative
238 employees $167,790 avg
Fed Retirement Thrift Investment Board
236 employees $162,696 avg
Inter Bound and Water Comm U.S. Section
279 employees $85,379 avg
Federal Election Commission
280 employees $142,803 avg
Fed Mediation and Conciliation Service
205 employees $143,429 avg
Armed Forces Retirement Home
311 employees $79,363 avg
Frequently Asked Questions
How many people work at Office of Administration? ▾
Office of Administration employs 252 federal workers as of March 2025. This represents 0.0% of the total federal civilian workforce of 2,289,472.
What is the average salary at Office of Administration? ▾
The average salary at Office of Administration is $134,872 per year, which is 22.8% above the federal average of $109,869.
What is the average length of service at Office of Administration? ▾
The average length of service at Office of Administration is 13.9 years. The federal average is 11.8 years.
How many sub-agencies does Office of Administration have? ▾
Office of Administration has 1 sub-agencies or organizational units. The largest is Office of Administration with 252 employees.
In how many states does Office of Administration have employees? ▾
Office of Administration has employees in 1 states (including DC). The largest concentration is in DISTRICT OF COLUMBIA with 247 employees.
Is Office of Administration hiring or downsizing? ▾
Over the most recent 1 months of data, Office of Administration had 0 accessions and 12 separations, for a net change of -12 employees.
Where can I find salary data for occupations at Office of Administration? ▾
PlainGovJobs reports the average salary for Office of Administration from the OPM FedScope dataset. For pay broken down by individual occupation, browse this site's occupation directory, each occupation page lists its federal average salary and workforce size from the same OPM source.
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.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainGovJobs
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from OPM FedScope. Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Data currency: Federal workforce figures from OPM FedScope as of the March 2025 snapshot, with current openings from USAJOBS; compiled and last refreshed May 2026. See our methodology for source dates and refresh cadence. Spot a figure that looks wrong? Report a correction.
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 agency-level employment records. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.