624,492

Total employees

Career employees

93,231

Pre-career employees

What the Numbers Mean

The latest full USPS workforce breakdown available in 2026 comes from the FY2025 Annual Report to Congress. Career employees make up roughly 85% of the workforce, while pre-career employees account for about 15%.

The important trend is not only headcount. USPS converted more than 54,500 employees from pre-career to career status during FY2025.

Career vs. Pre-Career

CAREER EMPLOYEES

Broader long-term benefit structure
Retirement participation
Leave accrual
Greater employment stability
Largest share of total workforce

PRE-CAREER EMPLOYEES

Common entry route into USPS
Includes CCAs, MHAs, PSEs and rural part-time roles
Benefits differ from career status
Some workers later convert to career

Largest Employee Groups

Career groups	Pre-career groups
City delivery carriers: 178,026	Rural part-time: 46,870
Clerks: 120,928	City Carrier Assistants: 23,921
Rural full-time carriers: 81,785	Postal Support Employees: 15,030
Mail handlers: 46,764	Mail Handler Assistants: 5,522

Why This Matters to Applicants

The appointment type changes the meaning of the job offer. A pre-career role can still be a strong entry point, but the benefits, schedule, and long-term path differ from a career appointment.

When comparing post office jobs, read the appointment type and benefit language before deciding whether the role matches your goals.

Warehouse-Style Roles

Processing, sorting, handling, and warehouse-style roles remain a large part of postal operations. These positions suit applicants who prefer plant-based work over delivery routes or retail counters.

Compare opportunities such as USPS Warehouse Associate with other processing and logistics jobs to see which environment fits you best.

Quick Applicant Checklist

Confirm career, pre-career, seasonal, or temporary status.
Compare health, retirement, and leave language.
Check whether conversion to career is possible.
Review shift, physical demands, and commute.
Do not assume similar job titles provide the same benefit package.

Frequently Asked Questions

Is USPS mostly career employees?

Yes. The latest official breakdown shows career employees make up the clear majority.

Does pre-career mean temporary?

Not always. Some pre-career jobs continue on an ongoing basis, but they remain distinct from career status.

Can pre-career workers become career employees?

Yes. USPS continues converting many workers based on contractual provisions and operational needs.

Why does the distinction matter?

It affects benefits, retirement, leave, job stability, and expectations.

USPS Workforce Composition 2026 Career vs. Pre-Career, Explained