Northfield, IL

Northfield's ZIP area supports 10,004 jobs across 889 businesses, with workers earning an average of $83K per year, 5% above the Cook County average. The economy is well-diversified (0.87 index), led by professional services and healthcare. 89.9% of businesses have fewer than 20 employees, and each business employs an average of 11.3 people. Jobs grew 3.2% from the prior year while business count declined 2%.