Insurance Agency businesses in Illinois
As of October 29, 2026, DealFlow OS tracks 4,696 insurance agencies in Illinois, compared with 5,855 establishments with paid employees in the U.S. Census Bureau's 2022 County Business Patterns.
Updated
Insurance Agency businesses
4,696
With a website
86%
With a phone number
88%
Build the Illinois insurance agency list
Open the Deal Finder with Insurance Agency and Illinois prefilled — same 4,696 count, phone and website on every row.
Top cities
- 1.Chicago803
- 2.Schaumburg121
- 3.Rockford91
- 4.Naperville88
- 5.Springfield68
- 6.Peoria62
- 7.Arlington Heights55
- 8.Northbrook51
Compared with the Census
- DealFlow OS (October 29, 2026)
- 4,696
- Census CBP 2022 (NAICS 524210)
- 5,855
NAICS 524210: Insurance agencies and brokerages.
Source: U.S. Census Bureau, County Business Patterns 2022 — excludes sole proprietors (non-employer businesses).
Frequently asked questions
How many insurance agencies are there in Illinois?
As of October 29, 2026, DealFlow OS tracks 4,696 insurance agencies in Illinois, compared with 5,855 establishments with paid employees in the U.S. Census Bureau's 2022 County Business Patterns. Source: U.S. Census Bureau, County Business Patterns 2022 — excludes sole proprietors (non-employer businesses).
What share of insurance agencies in Illinois have a website or phone number?
86% of the 4,696 insurance agencies DealFlow OS tracks in Illinois list a website and 88% list a phone number.
Which cities in Illinois have the most insurance agencies?
Chicago (803), Schaumburg (121), Rockford (91) lead the state.
Why is the DealFlow OS count different from the Census number?
County Business Patterns counts establishments with paid employees and excludes sole proprietors (non-employer businesses). DealFlow OS counts insurance agencies found in public business listings, including owner-operators without employees.
How do I get a list of insurance agencies in Illinois?
Open the Deal Finder with Insurance Agency and Illinois prefilled to see the same 4,696 count, preview the rows, and export the list with phone numbers and websites.
Insurance Agency in other states
Other industries in Illinois
Thinking about buying one? How to acquire an insurance agency · Insurance Agency by state