1,002 Dollar Tree Employee Salaries. Browse Dollar Tree Salaries by Job Title →. Dollar Tree employees earn $30,000 annually on average, or $14 per hour, which is 68% lower than the national salary average of $61,000 per year. According to our data, the highest paying job at Dollar Tree is an Area Manager at $70,000 annually while the lowest paying job at Dollar Tree is a Head Cashier at $16,000 annually. Advertisement.