Real estate agents in Alton, IL
No agents are listed for Alton yet. Agents appear here only after they choose to.
Alton is in Madison County.
Alton by the numbers
- Active licensees
- 81
- Brokers
- 59
- Managing brokers
- 20
- Residential leasing agents
- 2
- Licensed brokerage firms
- 8
- First licensed in the last 12 months
- 9
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 Alton
1 real estate franchise office lists an address in Alton: 1 Coldwell Banker.
- Coldwell Banker Brown Realtors 117 W 3rd St, 62002 (618) 465-2966 · 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 Alton? How to get a real estate license in Alton · How to get an Illinois real estate license
Choosing an agent
- Ask how long they have worked in Alton 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 Alton?
Get a free website, add Alton 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.