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Postal Service Clerks

Perform any combination of tasks in a United States Postal Service (USPS) post office, such as receive letters and parcels; sell postage and revenue stamps, postal cards, and stamped envelopes; fill out and sell money orders; place mail in pigeon holes of mail rack or in bags; and examine mail for correct postage. Includes postal service clerks employed by USPS contractors.

Median Annual Pay
$59,570
Range: $41,700 - $73,150
Training Time
Less than 6 months
AI Resilience
🟠In Transition
Education
High school diploma or equivalent

📋Key Responsibilities

  • Weigh letters and parcels, compute mailing costs based on type, weight, and destination, and affix correct postage.
  • Check mail to ensure correct postage and that packages and letters are in proper condition for mailing.
  • Sort incoming and outgoing mail, according to type and destination, by hand or by operating electronic mail-sorting and scanning devices.
  • Obtain signatures from recipients of registered or special delivery mail.
  • Answer questions regarding mail regulations and procedures, postage rates, and post office boxes.
  • Transport mail from one work station to another.

💡Inside This Career

The postal clerk serves customers at post offices—selling stamps and mailing supplies, processing packages, handling money orders and other services, and providing the counter service that retail postal operations require. A typical shift centers on customer service. Perhaps 70% of time goes to counter transactions: selling postage, accepting packages, answering questions, processing special services. Another 20% involves back-office functions—sorting incoming mail, preparing outgoing mail, maintaining inventory. The remaining time addresses cash reconciliation, reporting, and facility duties.

People who thrive as postal clerks combine customer service ability with procedural accuracy and the patience that explaining postal regulations requires. Successful clerks develop expertise in postal products and services while building the efficiency that serving customers promptly demands. They must remain pleasant despite repetitive questions. Those who struggle often cannot handle the pace during busy periods or find the repetitive transactions tedious. Others fail because they cannot navigate the complex regulations governing different mail types and services.

Postal clerking serves as the retail face of postal services, with clerks providing the customer interaction that sending mail and packages requires. The field has contracted as mail volume declined and alternative services grew, but remains a stable government position. Postal clerks appear in discussions of public service, retail government employment, and the workers who keep postal services functioning.

Practitioners cite the job security and the federal benefits as primary rewards. The federal employment provides stability. The benefits are strong. The pension provides retirement security. The union representation offers protection. The schedule is relatively predictable. The work is straightforward. Common frustrations include the bureaucracy and the pace decline. Many find that postal regulations and procedures are rigid. The declining mail volume threatens positions. The pace during holiday seasons is intense. Customer complaints are directed at counter staff. The work is repetitive. Advancement opportunities are limited. The physical demands of standing and lifting exist.

This career requires passing postal service examinations. Strong customer service, accuracy, and procedural adherence are essential. The role suits those wanting federal employment with stability. It is poorly suited to those wanting rapid advancement, uncomfortable with repetitive work, or seeking dynamic environments. Compensation is moderate with excellent federal benefits.

📈Career Progression

1
Entry (10th %ile)
0-2 years experience
$41,700
$37,530 - $45,870
2
Early Career (25th %ile)
2-6 years experience
$53,440
$48,096 - $58,784
3
Mid-Career (Median)
5-15 years experience
$59,570
$53,613 - $65,527
4
Experienced (75th %ile)
10-20 years experience
$71,840
$64,656 - $79,024
5
Expert (90th %ile)
15-30 years experience
$73,150
$65,835 - $80,465

📚Education & Training

Requirements

  • Entry Education: High school diploma or equivalent
  • Experience: Some experience helpful
  • On-the-job Training: Few months to one year

Time & Cost

Education Duration
0-0 years (typically 0)
Estimated Education Cost
$0 - $0
Can earn while learning
Source: college board (2024)

🤖AI Resilience Assessment

AI Resilience Assessment

Medium Exposure + Weak Human Advantage + Decline: Facing pressure from both AI capabilities and market shifts

🟠In Transition
Task Exposure
Medium

How much of this job involves tasks AI can currently perform

Automation Risk
Medium

Likelihood that AI replaces workers vs. assists them

Job Growth
Declining Slowly
-4% over 10 years

(BLS 2024-2034)

Human Advantage
Weak

How much this role relies on distinctly human capabilities

Sources: AIOE Dataset (Felten et al. 2021), BLS Projections 2024-2034, EPOCH FrameworkUpdated: 2026-01-02

💻Technology Skills

Postal service systemsPoint of sale systemsMicrosoft OfficeTracking software

Key Abilities

Oral Comprehension
Oral Expression
Near Vision
Written Comprehension
Speech Recognition
Speech Clarity
Deductive Reasoning
Information Ordering
Category Flexibility
Manual Dexterity

🏷️Also Known As

Annuitant HCA (Annuitant Holiday Clerk Assistant)Bulk ClerkBulk Mail ClerkBulk Mail TechnicianBusiness Mail Entry ClerkCity CarrierCity Carrier Assistant (CCA)ClerkCounter ClerkDelivery Clerk+5 more

🔗Related Careers

Other careers in office-admin

🔗Data Sources

Last updated: 2025-12-27O*NET Code: 43-5051.00

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