| Place Name | Brookhaven (town) |
| Place Type | Town |
| County | Suffolk County |
| Area Code(s) | 631,934 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 485,984 |
| Majority Ethnicity | White 75.05% |
| Metro/Micro Stats Area | New York-Newark-Jersey City, NY-NJ-PA |
| US Congressional District(s) | New York 1st |
| State Assembly Districts | 1,2,3,4,5,7 |
| State Senate Districts | 1,2,3 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 75.05% |
| African American | 5.59% |
| Hispanic | 0.14% |
| Asian | 4.35% |
| Native American | 0.01% |
| Hawaiin/Pacific Islander | 14.86% |