Illinois brokerage offices 58 ranked by agents on file
58 offices in Illinois have 50 or more agents with a published, working email on the Oct 8, 2026 build, 7,205 agents between them. 5 cities have enough ranked offices for a league table of their own.
Free reference pageBuild dated Oct 8, 2026
Cities with an office ranking
Every city in Illinois with three or more ranked offices. The number is the ranked offices in that city.
Every ranked office in Illinois
Ranked by agents with a working email. Share is of the office's own city. Each office has its own page.
| # | Office | City | Agents | Share of city |
|---|---|---|---|---|
| 1 | Compass | Chicago | 969 | 28% |
| 2 | Coldwell Banker Realty | Chicago | 470 | 14% |
| 3 | Keller Williams | Chicago | 308 | 9% |
| 4 | Berkshire Hathaway HomeServices | Chicago | 280 | 8% |
| 5 | Keller Williams | Naperville | 253 | 30% |
| 6 | Sotheby's International Realty | Chicago | 251 | 7% |
| 7 | Keller Williams | Orland Park | 204 | 40% |
| 8 | Coldwell Banker Realty | Naperville | 189 | 23% |
| 9 | HomeSmart | Chicago | 165 | 5% |
| 10 | Keller Williams | Barrington | 165 | 54% |
| 11 | CENTURY 21 Universal Real Estate | Chicago | 131 | 4% |
| 12 | Coldwell Banker Realty | Oak Lawn | 131 | 55% |
| 13 | Keller Williams | Libertyville | 128 | 42% |
| 14 | Compass | Hinsdale | 127 | 36% |
| 15 | ERA Partners | Lombard | 127 | 92% |
| 16 | Keller Williams | Glen Ellyn | 126 | 49% |
| 17 | CENTURY 21 S.G.R., Inc. | Chicago | 115 | 3% |
| 18 | Keller Williams | Edwardsville | 108 | 46% |
| 19 | Coldwell Banker Realty | Orland Park | 106 | 21% |
| 20 | Keller Williams | Champaign | 101 | 44% |
| 21 | Coldwell Banker Realty | Glenview | 95 | 38% |
| 22 | Berkshire Hathaway HomeServices | Glenview | 94 | 38% |
| 23 | Coldwell Banker Realty | Evanston | 91 | 44% |
| 24 | Compass | Barrington | 90 | 30% |
| 25 | Keller Williams | Loves Park | 89 | 95% |
| 26 | Real Broker | Chicago | 89 | 3% |
| 27 | CENTURY 21 Circle | Orland Park | 88 | 17% |
| 28 | Coldwell Banker Realty | Schaumburg | 84 | 42% |
| 29 | Compass | Winnetka | 84 | 98% |
| 30 | Keller Williams | Geneva | 84 | 57% |
| 31 | Coldwell Banker Realty | La Grange | 83 | 95% |
| 32 | Keller Williams | Arlington Heights | 83 | 28% |
| 33 | Coldwell Banker Real Estate Group | Shorewood | 80 | 69% |
| 34 | Coldwell Banker Realty | Oakbrook Terrace | 80 | 58% |
| 35 | Berkshire Hathaway HomeServices | Oak Park | 79 | 45% |
| 36 | Coldwell Banker Realty | Hinsdale | 78 | 22% |
| 37 | Coldwell Banker Realty | Long Grove | 76 | 72% |
| 38 | Keller Williams | Downers Grove | 75 | 66% |
| 39 | Coldwell Banker Realty | Saint Charles | 74 | 32% |
| 40 | Coldwell Banker Real Estate Group | Bloomington | 72 | 23% |
| 41 | Berkshire Hathaway HomeServices | Hinsdale | 68 | 19% |
| 42 | Keller Williams | O'Fallon | 68 | 47% |
| 43 | Keller Williams | Springfield | 68 | 43% |
| 44 | Coldwell Banker Real Estate Group | Naperville | 67 | 8% |
| 45 | eXp Realty | Chicago | 66 | 2% |
| 46 | Berkshire Hathaway HomeServices | Crystal Lake | 64 | 47% |
| 47 | Berkshire Hathaway HomeServices | Elk Grove Village | 64 | 65% |
| 48 | Sotheby's International Realty | Evanston | 62 | 30% |
| 49 | Berkshire Hathaway HomeServices | Rockford | 60 | 54% |
| 50 | Coldwell Banker Realty | Arlington Heights | 60 | 20% |
| 51 | Coldwell Banker Realty | Libertyville | 60 | 20% |
| 52 | Keller Williams | Aurora | 57 | 49% |
| 53 | Compass | Arlington Heights | 56 | 19% |
| 54 | Realty of America | Chicago | 56 | 2% |
| 55 | Compass | Highland Park | 55 | 60% |
| 56 | CENTURY 21 Circle | Lincolnwood | 52 | 85% |
| 57 | Berkshire Hathaway HomeServices | Bourbonnais | 50 | 83% |
| 58 | Coldwell Banker Real Estate Group | Champaign | 50 | 22% |
Illinois offices — straight answers
What people ask about this ranking, answered with this build's numbers.
Which is the largest real estate office in Illinois?
Compass in Chicago, with 969 agents carrying a working email on the Oct 8, 2026 build. That brand publishes one roster per city, so the figure spans every office it has in the city.
How many brokerage offices are in Illinois?
We rank 58 with 50 or more emailed agents, holding 7,205 agents between them. Smaller offices, RE/MAX (counted at brand level only) and brokerages whose profiles name no office are in the state total but not ranked. Method: methodology.
Can I buy the Illinois agents?
Yes — the Illinois realtor email list is every emailed agent in the state for $249, one-time, instant CSV, or by city; 25 rows are free first.