Postal Service Mail Sorters, Processors, and Processing Machine Operators
O*NET 43-5053.00 · SOC 43-5053
Postal Service Mail Sorter is a risky career choice. Median pay is $58k a year with -5.3% projected growth through 2035 (declining) and about 7,300 openings a year. AI exposure: High.
Bureau of Labor Statistics projections 2025–2035 · Data updated 2026-07-27
What You'd Actually Do
- →Sort incoming mail by destination zip code or route
- →Load mail trays into automated sorting machines
- →Operate canceling machines to postmark outgoing envelopes
- →Remove jammed letters or packages from processing equipment
- →Bundle sorted mail into bags for carrier delivery
Education & How to Get In
Postal Service Mail Sorter roles typically require a high school diploma or equivalent, with most training happening on the job. This makes it one of the more accessible career paths — you can often start working while earning certifications or completing short-term training programs.
Get Started Learning
Ready to start building skills for a career as a Postal Service Mail Sorter? These platforms offer courses you can start today — many with free trials or financial aid.
Links open in a new tab. Some may include affiliate partnerships.
Work Environment
Structured — offices, data centers, or remote
Independent — focused deep work with periodic team check-ins
A Day in the Life
While every role varies by employer and specialization, a typical day as a Postal Service Mail Sorter involves a mix of core responsibilities:
Personality Fit (RIASEC)
Who Thrives as Postal Service Mail Sorter?
Based on the interests and work style this role actually demands, these personality types tend to fit it best. Salary and growth tell you if a career is worth entering — personality fit tells you whether you'll still want it in five years.
Not sure which you are? Take the 7-minute quiz →
See Open Postal Service Mail Sorter Roles
Browse live openings to get a feel for requirements and pay in your area.
Similar Careers
Explore More Careers
Job Outlook
Employment of Postal Service Mail Sorters, Processors, and Processing Machine Operators is projected to decline 5.3% from 2025 to 2035, declining for all occupations.
Will AI Replace This Job?
- ·56% routine cognitive tasks — high automation target
- ·25% physical tasks — limited by robotics progress
- ·Industry sector with high AI adoption trajectory
- ·Declining employment suggests structural disruption
Scored from the mix of routine, creative, physical and social tasks the role involves, adjusted for sector and projected growth. An estimate, not a forecast.
Common Questions
How much does a Postal Service Mail Sorter make?
The median Postal Service Mail Sorter earns $58k a year, according to the Bureau of Labor Statistics' May 2025 wage data. Half earn more than that and half earn less, and pay varies considerably by state, industry and experience.
Will AI replace Postal Service Mail Sorter jobs?
Our model puts Postal Service Mail Sorter at 82 out of 100 for automation exposure, which is high disruption risk. The main drivers: 56% routine cognitive tasks — high automation target; 25% physical tasks — limited by robotics progress.
Is Postal Service Mail Sorter a growing field?
Employment is projected to shrink 5.3% between 2025 and 2035, which is declining. That works out to roughly 7,300 openings a year, counting both new positions and people leaving the occupation.
What degree do you need to be a Postal Service Mail Sorter?
Most Postal Service Mail Sorter roles need a high school diploma or equivalent, with training happening on the job. A degree is not the usual route in.
How long does it take to become a Postal Service Mail Sorter?
Typically under a year, usually a high school diploma plus short training. O*NET classes this role as Job Zone 2 of 5, which describes how much preparation people in it usually have.
Is a Postal Service Mail Sorter career right for you?
Your personality, values, and strengths matter as much as the job market. Take the quiz to see your personalized Future-Fit Score for this career and hundreds more.
Take the assessment →Free to take · Matches $9 · No account required · 7 minutes