United States Brokerages O'BRIEN REALTY ERA POWERED
Brokerage · ERA · 2026
O'BRIEN REALTY ERA POWERED: 88 agents across 4 cities
Count taken September 12, 2026Page built October 17, 2026
O'BRIEN REALTY ERA POWERED had 88 real estate agents with a published profile on September 12, 2026, in 2 states and 4 cities. Its largest market is Maryland with 87 agents, where it ranks 10th among brokerages.
O'BRIEN REALTY ERA POWERED operates under the ERA brand; the brand's national total is on the brands table.
Change over time
Since the previous count on September 5, 2026, O'BRIEN REALTY ERA POWERED went from 88 to 88 agents: 0 (0.0%).
O'BRIEN REALTY ERA POWERED agents by state
O'BRIEN REALTY ERA POWERED agents by city
| City | Agents | Share of city | Rank | |
|---|---|---|---|---|
| 1 | California, MD | 41 | 33.1% | 2nd in city |
| 2 | Solomons, MD | 26 | 47.3% | 2nd in city |
| 3 | Huntingtown, MD | 20 | 87.0% | 1st in city |
| 4 | California, DE | 1 | 100.0% | 1st in city |
Where the data comes from
Counted from O'BRIEN REALTY ERA POWERED's own public agent directory on the ERA network, as of the date above. An agent is included once, under the company named on their profile, and only with a published email address; agents listed without one are not counted, so the company's real headcount may be higher. Share of state and share of city are of the agents in that market whose profile names a brokerage. Method on the national page.
Most of O'BRIEN REALTY ERA POWERED's counted agents are in Maryland; the rows behind that figure, one per agent with a published email, are in US Realtor List's Maryland list. No agent is named on this page.
Cite this page
Realty Census (2026). O'BRIEN REALTY ERA POWERED: 88 agents across 4 cities. Count dated 2026-09-12. https://realtycensus.com/brokerage/o-brien-realty-era-powered/