United States Colorado Boulder
Colorado · Boulder · 2026
Top real estate brokerages in Boulder, CO
Count taken September 5, 2026Page built September 5, 2026
469 real estate agents in Boulder, Colorado had a published brokerage profile on September 5, 2026. Compass is the largest real estate brokerage in Boulder with 192 agents, 40.9% of the 469 whose profile names a brokerage; the three largest together hold 87%.
Real estate brokerages in Boulder, ranked by agents
Every brokerage with 3 or more agents in Boulder. A company that publishes no office names appears as one row covering all its offices in the city.
| Brokerage | Agents | Share of attributed agents | Brand | |
|---|---|---|---|---|
| 1 | Compass | 192 | 40.9% | |
| 2 | Coldwell Banker Realty | 110 | 23.5% | Coldwell Banker |
| 3 | RE/MAX | 108 | 23.0% | |
| 4 | Berkshire Hathaway HomeServices | 24 | 5.1% | |
| 5 | HomeSmart | 23 | 4.9% | |
| 6 | Real Broker | 6 | 1.3% | Real Brokerage |
| 7 | Keller Williams | 3 | 0.6% | |
| 8 | LPT Realty | 3 | 0.6% |
How Boulder compares with Colorado
Boulder holds 4.3% of the agents counted in Colorado and ranks 4th of the 242 Colorado cities with at least one agent. The largest brokerage's share is 40.9% here against 22.9% for HomeSmart across Colorado as a whole, so the Boulder market is more concentrated than the state. 18.2% of the 274 checked agents in Boulder have a website of their own, against 14.6% statewide. 97.9% publish a direct phone number (statewide 95.5%).
How many real estate agents are in Colorado?
Other Colorado cities
- Denver 1,982
- Colorado Springs 1,101
- Englewood 715
- Westminster 450
- Lakewood 378
- Littleton 369
- Fort Collins 360
- Aurora 325
- Grand Junction 288
- Arvada 273
- Parker 231
- Highlands Ranch 221
- Centennial 215
- Pueblo 202
- Castle Rock 168
Where the data comes from
Counted from the public agent directories of 8 brokerage brands with agents in Boulder. Independent brokerages outside those networks are not counted, so this is a ranking among the networks we can see, not a census of every licensee in the city. Full method on the national page.
The underlying rows, one per agent with a published email, are sold by usrealtorlist.com as its Colorado real estate agent list; nothing per agent appears here.
Questions this page answers
- What is the largest real estate brokerage in Boulder, CO?
- Compass with 192 agents, 40.9% of Boulder agents whose profile names a brokerage, ahead of Coldwell Banker Realty (110).
- How many real estate agents are in Boulder, CO?
- 469 as of September 5, 2026, counting agents with a published brokerage profile. That is 4.3% of the 10,945 counted in Colorado.
Cite this page
Realty Census (2026). Top real estate brokerages in Boulder, CO: 469 agents. Count dated 2026-09-05. https://realtycensus.com/colorado/boulder/