United States New York Garden City
New York · Garden City · 2026
Top real estate brokerages in Garden City, NY
Count taken September 5, 2026Page built September 5, 2026
364 real estate agents in Garden City, New York had a published brokerage profile on September 5, 2026. Keller Williams is the largest real estate brokerage in Garden City with 188 agents, 51.6% of the 364 whose profile names a brokerage; the three largest together hold 85%.
Real estate brokerages in Garden City, ranked by agents
Every brokerage with 3 or more agents in Garden City. 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 | 188 | 51.6% | |
| 2 | Signature Premier Properties | 76 | 20.9% | |
| 3 | Douglas Elliman | 47 | 12.9% | |
| 4 | Compass | 43 | 11.8% | |
| 5 | Sotheby's International Realty | 4 | 1.1% | |
| 6 | Real Broker | 3 | 0.8% | Real Brokerage |
Plus 2 more brokerages with 3 agents between them.
How Garden City compares with New York
Garden City holds 1.5% of the agents counted in New York and ranks 7th of the 581 New York cities with at least one agent. The largest brokerage's share is 51.6% here against 15.8% for Keller Williams across New York as a whole, so the Garden City market is more concentrated than the state. 1.5% of the 272 checked agents in Garden City have a website of their own, against 2.6% statewide. 92.6% publish a direct phone number (statewide 93.5%).
How many real estate agents are in New York?
Other New York cities
- New York 3,325
- Brooklyn 1,038
- Rochester 553
- Woodbury 485
- Williamsville 410
- Huntington 396
- Manhasset 351
- Franklin Square 348
- Smithtown 317
- Bronx 308
- Scarsdale 306
- Staten Island 293
- White Plains 291
- New City 282
- Massapequa 259
Where the data comes from
Counted from the public agent directories of 8 brokerage brands with agents in Garden City. 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.
Every agent in this count has a published email address on file; the Garden City rows are part of the New York realtor email list sold at usrealtorlist.com, and this page publishes only the totals.
Questions this page answers
- What is the largest real estate brokerage in Garden City, NY?
- Keller Williams with 188 agents, 51.6% of Garden City agents whose profile names a brokerage, ahead of Signature Premier Properties (76).
- How many real estate agents are in Garden City, NY?
- 364 as of September 5, 2026, counting agents with a published brokerage profile. That is 1.5% of the 24,210 counted in New York.
Cite this page
Realty Census (2026). Top real estate brokerages in Garden City, NY: 364 agents. Count dated 2026-09-05. https://realtycensus.com/new-york/garden-city/