New Hampshire · United States
Brentwood population
3,405people · latest figure
Brentwood has a population of 3,405, making it the 6300th largest place we list in United States. It is in New Hampshire.
Brentwood holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 2586 times its size.
3,405
population
#6,300
Brentwood is in New Hampshire, which has 219 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Glasgow | Montana | 3,414 |
| Narragansett Pier | Rhode Island | 3,409 |
| Ely | Minnesota | 3,408 |
| White Bluff | Tennessee | 3,402 |
| Gentry | Arkansas | 3,397 |
| Beulah | North Dakota | 3,393 |
All places in United States → · New Hampshire →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.