Markham, IL

Markham's ZIP area supports 3,809 jobs across 160 businesses, with workers earning an average of $54K per year, 31% below the Cook County average. The economy is well-diversified (0.91 index), led by transportation and construction. 86.9% of businesses have fewer than 20 employees, and each business employs an average of 23.8 people. Jobs grew 61.3% from the prior year while business count declined 2.4%.