CDP in Suffolk County, New York · 5.8 sq mi · 516 people per sq mi
About 3,000 people live in Brookhaven. The typical household earns $114,839, and the median resident is 49.4 years old.
2026 projection
From 3,203 in 2020
Poverty rate 12.09%
Men 53.9 · Women 44.8
2011–2026
2,994
2026 projection
6.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2011–2026
2,994
2026 projection
6.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 2,994 | -29 | 0.96% |
|---|---|---|---|
| 2025 | 3,023 | -57 | 0.93% |
| 2023 | 3,080 | -328 | 9.62% |
| 2022 | 3,408 | +11 | 0.32% |
| 2021 | 3,397 | +194 | 6.06% |
| 2020 | 3,203 | -252 | 7.29% |
| 2019 | 3,455 | -76 | 2.15% |
| 2018 | 3,531 | +8 | 0.23% |
| 2017 | 3,523 | -82 | 2.27% |
| 2016 | 3,605 | +467 | 14.88% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 29 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 8 residents
51% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 51% | 57% | 46% |
| Never married | 31% | 30% | 32% |
| Divorced | 8% | 6% | 11% |
| Widowed | 9% | 6% | 11% |
| Separated | 2% | 2% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau