sentences:  Elizabeth, Linden, Plainfield, Rahway, Roselle and Union all have large African American communities.Roselle Park has a notably large Indian American community, while Roselle Park, Roselle, Linden, Rahway, Plainfield and particularly Elizabeth have fast-growing Hispanic and Portuguese populations.The county's Jewish population was 35,000 as of 2004, with notable communities located in Cranford, Elizabeth, Hillside, Linden, Scotch Plains, Springfield, Union, and Westfield.