At a U.S. Post Office, you handle the clerical work that postal-service operations require — window service, mail processing, parcel handling, post-office-box services, and the steady postal-clerical work that local post offices run on.
A typical day at most post offices mixes window-service work (helping customers ship mail and parcels, selling stamps, supporting post-office-box rentals), back-room mail processing (sorting, distribution, parcel handling), and the steady cadence of customer interactions. The clerk works USPS systems (POS One, IRT, IMM platforms) and the physical mail-handling equipment. Transactions processed accurately and customer service are the operating measures.
Variance across post offices is real: in major urban post offices the role often specializes (window-only, processing-only) within larger postal teams; in rural or smaller post offices it tilts toward broad postal-clerk work covering every function. The federal-employee structure matters everywhere — USPS clerks work under USPS-specific employment frameworks with civil-service protections and union representation.
It fits people who are comfortable at a service window, accurate with postal transactions, and patient with the customer-service intensity peak postal periods generate. USPS hiring runs through structured testing (476 exam for clerks) and ongoing CE. The trade-off is the customer-service intensity during peak periods (especially the December holiday weeks), and the conversion path from non-career to career status that takes years for many new hires.
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Roles like this one sit within a broader occupational category. The numbers below reflect that full landscape — helpful for context, but your specific experience will depend on level, specialty, and where you work.
Roles with similar work and overlapping career paths
View all Admin & Office roles →At a U.S. Post Office, you handle the clerical work that postal-service operations require — window service, mail processing, parcel handling, post-office-box services, and the steady postal-clerical work that local post offices run on.
Median pay for a Post Office Clerk is about $62K nationally, with the field ranging roughly from $43K to $74K depending on experience, employer, and metro (BLS).
Core skills for this role include Active Listening, Speaking, Reading Comprehension, Service Orientation, and Social Perceptiveness.
Most people in this role hold a high school diploma.
Employment in this field is projected to decline about 3.5% through 2034, with roughly 78,060 people working in it today (BLS).
Closely related roles include Distribution Operations Manager, Special Delivery Clerk, and Clerk.
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