Mail carriers in the United States typically make around $21 per hour on average, with an annual salary approximately ranging between $40,000 and $66,000 depending on experience, location, and overtime. The U.S. Postal Service mail carriers' average hourly wage is about $22.06 to $22.27 per hour, which is above the national average wage. Starting salaries are lower, generally around $16.20 per hour, while experienced mail carriers can earn up to about $28.40 per hour. Overtime pay can add significantly to total earnings. Salaries can also vary by region and employer, but the average annual income tends to be between $48,000 and $50,000, with higher earnings possible in larger metropolitan areas or with more experience.