41,877 attorneys in Chicago, Illinois
Actively licensed attorneys with a business address in Chicago, taken from the Illinois attorney registry and refreshed 2026-09-06.
Chicago skews toward larger firms: 24% of its attorneys are solo, against 35% statewide.
Email addresses for Chicago
We hold a verified email address for 17,804 attorneys with a Chicago business address — 43% of the 41,877 on this page. They are sold as a Chicago file of their own, $249 one-time.
Every address is matched to a named attorney whose licence you can look up. Bounces are refunded.
17,804 verified Chicago addresses.
100% email · 100% last name · 100% city · 99% phone · 95% firm · 95% year admitted
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Firm size mix in Chicago
| Firm size | Attorneys | Share |
|---|---|---|
| Solo practice | 9,129 | 24% |
| 2–10 attorneys | 9,464 | 25% |
| 11–50 attorneys | 7,640 | 20% |
| 51+ attorneys | 11,920 | 31% |
Firms with the most attorneys in Chicago
| Firm or employer | Attorneys |
|---|---|
| Kirkland & Ellis, LLP | 691 |
| Cook County State'S Attorney'S Office | 660 |
| Law Office Of The Cook County Public Defender | 554 |
| Sidley Austin LLP One South Dearborn Street | 433 |
| Mayer Brown LLP | 416 |
| Winston Taylor LLP | 305 |
| City Of Chicago - Department Of Law | 303 |
| Latham & Watkins, LLP | 293 |
| Mcdermott Will & Schulte LLP | 286 |
| Katten Muchin Rosenman LLP | 268 |
Sample rows
Phone numbers are masked here; the delivered file is not.
| Name | Firm | Phone |
|---|---|---|
| Amrith Aakre | U.S. E.E.O.C | (312) 872-9760 |
| A. Aaron | Healthjoy, LLC | (877) 500-3212 |
| Hillary Aarons | Latham & Watkins, LLP | (312) 876-7700 |
| Daniel Aaronson | Goldberg Kohn Ltd | (312) 863-7362 |
| Lawrence Aaronson | Mcdonnell, Boehnen, Hulbert & Berghoff | (312) 913-0001 |
| Matthew Abad | Kluever Law Group, LLC | (312) 236-0077 |
Questions about the Chicago 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. We hold addresses for 17,804 attorneys in Chicago (43%), sold as the Chicago email file above.
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.