Career comparison
Mail Clerk vs. Mail Sorter
Side-by-side pay, training, growth and day-to-day duties to help you choose between two related careers.
Mail sorters earn more at the median ($58,470 vs. $39,280), while mail clerks usually get to work faster (A few weeks on the job of training). Mail clerks sort, process and deliver mail and packages inside an organization. Mail sorters sort and process mail on high-speed machines at postal plants.
Pay data: BLS OEWS, May 2025 · Outlook: BLS 2025–35 · Checked October 15, 2026
| Mail Clerk | Mail Sorter | |
|---|---|---|
| Median pay | $39,280 ($18.89/hr) | $58,470 ($28.11/hr) |
| Pay range (10th–90th) | $30,780 – $54,820 | $45,530 – $75,280 |
| Job growth, 2025–35 | -7.2% (a projected decline) | -5.3% (a projected decline) |
| Openings per year | 4,700 | 7,300 |
| Typical entry education | High school diploma or equivalent | No formal educational credential |
| Training time | A few weeks on the job | A few weeks of training |
| Key credential | USPS bulk mail training | USPS training |
| Work setting | Mail clerks work in mailrooms of companies, hospitals, universities and print shops.. | Sorters work in large processing plants.. |
What each job does
Mail Clerk
- Sort incoming mail
- Deliver mail and packages
- Run postage meters
- Operate folding and inserting machines
- Prepare bulk mailings
Mail Sorter
- Load sorting machines
- Sweep sorted mail
- Handle packages
- Move containers
- Clear jams
How they’re similar
Both careers involve hands-on work, physical work, and steady routines. They sit in different fields, business & office and transportation & logistics, but share transferable skills such as reliability and reliability.
Which should you choose?
Choose mail clerk if…
- I like moving around
- I’m organized
- I’m reliable
Choose mail sorter if…
- I can work nights
- I like physical work
- I want federal benefits
Still torn? Take the Mail Clerk fit quiz and the Mail Sorter fit quiz, or the full Career Match Quiz.
Quick comparisons
Which pays more, mail clerk or mail sorter?
Mail Sorters earn more at the median: $58,470 versus $39,280 for mail clerks, based on BLS May 2025 data.
Which takes less time to train for?
Mail Clerks typically train faster (A few weeks on the job) than mail sorters (A few weeks of training).
Which career has better job growth?
BLS projects mail sorters to grow -5.3% from 2025–35, compared with -7.2% for mail clerks.