United States Georgia Decatur
Georgia · Decatur · 2026
Top real estate brokerages in Decatur, GA
Count taken September 5, 2026Page built September 5, 2026
251 real estate agents in Decatur, Georgia had a published brokerage profile on September 5, 2026. Keller Williams is the largest real estate brokerage in Decatur with 153 agents, 61.0% of the 251 whose profile names a brokerage; the three largest together hold 96%.
Real estate brokerages in Decatur, ranked by agents
Every brokerage with 3 or more agents in Decatur. 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 | 153 | 61.0% | |
| 2 | HomeSmart | 75 | 29.9% | |
| 3 | Real Broker | 13 | 5.2% | Real Brokerage |
| 4 | RE/MAX | 10 | 4.0% |
How Decatur compares with Georgia
Decatur holds 1.3% of the agents counted in Georgia and ranks 18th of the 338 Georgia cities with at least one agent. The largest brokerage's share is 61% here against 32.8% for Keller Williams across Georgia as a whole, so the Decatur market is more concentrated than the state. 5.2% of the 251 checked agents in Decatur have a website of their own, against 4.8% statewide. 94.8% publish a direct phone number (statewide 85.8%).
How many real estate agents are in Georgia?
Other Georgia cities
- Atlanta 3,450
- Cumming 941
- Marietta 919
- 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
Where the data comes from
Counted from the public agent directories of 4 brokerage brands with agents in Decatur. 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 Georgia real estate agent list; nothing per agent appears here.
Questions this page answers
- What is the largest real estate brokerage in Decatur, GA?
- Keller Williams with 153 agents, 61.0% of Decatur agents whose profile names a brokerage, ahead of HomeSmart (75).
- How many real estate agents are in Decatur, GA?
- 251 as of September 5, 2026, counting agents with a published brokerage profile. That is 1.3% of the 18,691 counted in Georgia.
Cite this page
Realty Census (2026). Top real estate brokerages in Decatur, GA: 251 agents. Count dated 2026-09-05. https://realtycensus.com/georgia/decatur/