70 attorneys in Mount Vernon, Illinois
Actively licensed attorneys with a business address in Mount Vernon, taken from the Illinois attorney registry and refreshed 2026-09-06.
Mount Vernon skews toward solo practice: 51% of its attorneys are solo, against 35% statewide.
Firm size mix in Mount Vernon
| Firm size | Attorneys | Share |
|---|---|---|
| Solo practice | 35 | 51% |
| 2–10 attorneys | 20 | 29% |
| 11–50 attorneys | 13 | 19% |
| 51+ attorneys | 0 | 0% |
Firms with the most attorneys in Mount Vernon
| Firm or employer | Attorneys |
|---|---|
| Office Of The State Appellate Defender | 13 |
| Black, Ballard, Mcdonald, P.C | 6 |
| State'S Attorneys Appellate Prosecutor | 3 |
| Harvey & Baker, P.C | 3 |
| Villani Johnson Law Group, LLC | 2 |
| Parrish Law, LLC | 2 |
| Hassakis & Hassakis, P.C | 2 |
| Costa Law Office PC | 2 |
| Vito A. Mastrangelo, Attorney At Law P.O. Box | 1 |
| The Law Office Of Rebecca L. Reinhardt, LLC | 1 |
Sample rows
Phone numbers are masked here; the delivered file is not.
| Name | Firm | Phone |
|---|---|---|
| Douglas Antonik | Antonik Law Offices Po Box | (618) 244-5739 |
| Lindsey Arnold | L.J. Arnold Attorney At Law LLC | (618) 214-4946 |
| Peter Bahn | Peter R. Bahn, Patent Attorney | (618) 214-5295 |
| Derek Baker | Harvey & Baker, P.C | (618) 244-9544 |
| Terry Black | Black, Ballard, Mcdonald, P.C | (618) 242-3310 |
| Julie Boles | Quinn Law & Mediation, LLC | (618) 242-9580 |
Questions about the Mount Vernon list
Where does this data come from?
The Illinois attorney registry, which the state publishes as a public record. We do not buy or merge third-party compiled lists.
Does every row have an email address?
No — and no honest attorney list has one for every row. The roster on this page carries no email column at all. Where we hold addresses they are sold separately, in our verified email list.
Where do the email addresses come from?
The Illinois bar publishes a member email address on its own record, so most of ours come straight from the registry rather than from a crawl. Either way an address is only sold once it belongs to a named, currently-licensed attorney.
How current is it?
Last refreshed 2026-09-06 — that is the date of the scan behind these figures, not a promise of a schedule.