Real estate agents in Marion, IL
No agents are listed for Marion yet. Agents appear here only after they choose to.
Marion is in Williamson County.
Marion by the numbers
- Active licensees
- 85
- Brokers
- 55
- Managing brokers
- 27
- Residential leasing agents
- 3
- Licensed brokerage firms
- 10
- First licensed in the last 12 months
- 12
Source: Illinois Department of Financial and Professional Regulation via data.illinois.gov, ODbL (public record), as of October 23, 2026. Counted by the address city and county on file with the state (county filled from the ZIP code when the state left it blank). Active means an active license.
Franchise offices in Marion
3 real estate franchise offices list an address in Marion: 2 Century 21 and 1 Coldwell Banker.
- CENTURY 21 House of Realty, Inc. 12097 Lake of Egypt Road, 62959 (618) 964-1447 · Office site
- CENTURY 21 House of Realty, Inc. 612 N. Market St, 62959 (618) 997-6495 · Office site
- Coldwell Banker J. David Thompson, Realty 104 S Carbon St, 62959 (618) 997-1868 · Office site
Source: All The Places (CC-0), from each brand's public office locator, as of October 18, 2026. Not affiliated and not a recommendation; confirm details with the office.
Getting licensed in Marion? How to get a real estate license in Marion · How to get an Illinois real estate license
Choosing an agent
- Ask how long they have worked in Marion and what they sold or helped buy there recently.
- Look at their website and listings to see how they present a home.
- Check that their license is active with the state real estate commission.
Are you an agent in Marion?
Get a free website, add Marion to "Markets I serve" and switch on the directory listing. Brokers can put the whole office on one plan.
Listings here are chosen by each agent and are not a recommendation. Property Landing Pages is not a brokerage.