United States Georgia Marietta
Georgia · Marietta · 2026
Top real estate brokerages in Marietta, GA
Count taken September 5, 2026Page built September 5, 2026
919 real estate agents in Marietta, Georgia had a published brokerage profile on September 5, 2026. Keller Williams is the largest real estate brokerage in Marietta with 431 agents, 46.9% of the 919 whose profile names a brokerage; the three largest together hold 79%.
Real estate brokerages in Marietta, ranked by agents
Every brokerage with 3 or more agents in Marietta. 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 | Keller Williams | 431 | 46.9% | |
| 2 | Coldwell Banker Realty | 175 | 19.0% | Coldwell Banker |
| 3 | HomeSmart | 120 | 13.1% | |
| 4 | Berkshire Hathaway HomeServices | 101 | 11.0% | |
| 5 | Better Homes and Gardens Real Estate Metro Brokers | 38 | 4.1% | Better Homes and Gardens |
| 6 | Real Broker | 33 | 3.6% | Real Brokerage |
| 7 | RE/MAX | 21 | 2.3% |
How Marietta compares with Georgia
Marietta holds 4.9% of the agents counted in Georgia and ranks 3rd of the 338 Georgia cities with at least one agent. The largest brokerage's share is 46.9% here against 32.8% for Keller Williams across Georgia as a whole, so the Marietta market is more concentrated than the state. 5.8% of the 919 checked agents in Marietta have a website of their own, against 4.8% statewide. 90.4% publish a direct phone number (statewide 85.8%).
How many real estate agents are in Georgia?
Other Georgia cities
- Atlanta 3,450
- Cumming 941
- Roswell 886
- Alpharetta 863
- Duluth 537
- Columbus 476
- Peachtree City 449
- Savannah 447
- Stockbridge 422
- Suwanee 380
- Buford 318
- Augusta 315
- Tucker 284
- Smyrna 271
- Canton 266
Where the data comes from
Counted from the public agent directories of 7 brokerage brands with agents in Marietta. 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 count comes from a per-agent file kept by usrealtorlist.com (the Georgia realtor email list); an agent is included only with a published, current email, which is what keeps the figure to working agents.
Questions this page answers
- What is the largest real estate brokerage in Marietta, GA?
- Keller Williams with 431 agents, 46.9% of Marietta agents whose profile names a brokerage, ahead of Coldwell Banker Realty (175).
- How many real estate agents are in Marietta, GA?
- 919 as of September 5, 2026, counting agents with a published brokerage profile. That is 4.9% of the 18,691 counted in Georgia.
Cite this page
Realty Census (2026). Top real estate brokerages in Marietta, GA: 919 agents. Count dated 2026-09-05. https://realtycensus.com/georgia/marietta/