Walter is an intense, middle-aged man working as a chauffeur for a wealthy white family in Chicago. He feels trapped by his socioeconomic status and desperately wants to use his late father's life insurance payout to invest in a liquor store. His ambition frequently causes friction with his relatives, as he views business ownership as the only path to achieving traditional masculine authority and providing for his son.

Beneatha is a twenty-year-old college student with a lean, intellectual appearance. Her university education has shifted her speech and worldview away from the rest of her working-class family. She actively searches for her identity by exploring various hobbies and aggressively questioning the assimilation pressures of mid-20th-century America.

Lena is the matriarch of the Younger family, a woman in her early sixties whose face reflects a lifetime of endurance. She recently lost her husband and is the sole beneficiary of his $10,000 life insurance policy. Her primary goal is to keep her family united and secure a permanent home with a yard where her children can finally take root.

Ruth is a thirty-year-old woman whose early beauty has been dulled by the weariness of her daily routine. She works as a domestic laborer to help support her family while acting as the primary peacemaker in the Younger household. She desperately wants a better living situation for her family but often suppresses her own desires to maintain a fragile domestic peace.

Joseph is a thoughtful scholar from Nigeria studying in the United States. He represents a direct link to the African heritage that Beneatha seeks to understand. He is proud of his culture and casually critiques the tendency of Black Americans to abandon their roots, offering a contrasting perspective to the family's immediate financial worries.

George is a young, wealthy Black man whose family has successfully assimilated into affluent American society. He represents financial security and social mobility for Beneatha. He places little value on exploring African heritage or discussing complex social issues, preferring conventional success and formal appearances.

Travis is the ten-year-old son of Walter and Ruth. He is a sturdy boy who cheerfully accepts the limitations of his family's poverty, such as offering to carry groceries to earn his own pocket change. He represents the future of the Younger family and the generation that stands to benefit from the impending insurance payout.

Karl Lindner is a quiet, middle-aged representative of the Clybourne Park Improvement Association. He visits the Younger family under the guise of neighborly concern and orientation. His excessively polite demeanor masks the organized hostility of a white neighborhood attempting to bribe the Black family into staying away.

Walter Sr. is the recently deceased husband of Lena and father to Walter and Beneatha. Though he never appears on stage, his lifelong labor and early death provide the $10,000 insurance check that acts as the inciting incident for the play. He worked himself to exhaustion out of a fierce devotion to his children.

Willy is a loud-talking acquaintance of Walter Lee who pitches the idea of opening a liquor store. Ruth views him as an untrustworthy loudmouth, while Walter sees him as a savvy businessman who understands the necessary shortcuts to get ahead in the world.

Bobo is a nervous, slight man who associates with Walter and Willy Harris. He is a working-class individual looking to improve his financial standing by pooling his meager resources with the others to purchase a liquor license.