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Businesses in Chicago

104,588 businesses in Chicago, United States, across 24 categories. View all →

At a glance

As of August 2026, business.wiki lists 104,588 businesses in Chicago. 94% publish a phone number and 88% have a website, spread across 22567 postcode districts. The city's most common business type is restaurant (8,889 listed).

By postcode district: 60611 (3,024)·60657 (2,415)·60614 (2,007)·60606 (1,682)·60654 (1,666)·60607 (1,661)·60618 (1,636)·60647 (1,527)·60601 (1,482)·60622 (1,368)

Categories in Chicago

Restaurant 8,889Personal Or Beauty Service 4,880Financial Service 4,185Home Service 3,557Christian Place Of Worship 3,083Fashion And Apparel Store 3,040Real Estate Service 2,645Professional Service 2,521Casual Eatery 2,305Food And Beverage Store 1,947Automotive Service 1,911Social Or Community Service 1,858Specialized Health Care 1,821Hardware Home And Garden Store 1,764Bar 1,708Attorney Or Law Firm 1,526Bank Or Credit Union 1,498Corporate Or Business Office 1,411Dental Clinic 1,394Historic Site 1,284Wellness Service 1,143Electronics Store 1,060Park 970Event Or Party Service 873

Featured in Chicago