Brook is a city located in Jefferson County, in the state of Alabama (AL), United States. Nestled in the East South Central division of the South region, it covers an area of 12.2 square miles (32.0 km²) and sits at an elevation of N/A. With a population of approximately 20,604 residents, Brook offers a vibrant community life.
The town's population is composed of about 47.27% males and 52.73% females, and it has a population density of 688.85 people per square mile (652.07/km²). Brook lies at a latitude of 33.49 and a longitude of -86.74, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (9%), followed by English (28.5%), German (10.2%), and Scotch-Irish (6.1%) heritage. The town is identified by the ZIP code 35223.