How is social inequality represented in to kill a mockingbird?

Differences in social status are explored largely through the overcomplicated social hierarchy of Maycomb, the ins and outs of which constantly baffle the children. The relatively well-off Finches stand near the top of Maycomb’s social hierarchy, with most of the townspeople beneath them. Ignorant country farmers like the Cunninghams lie below the townspeople, and the white trash Ewells rest below the Cunninghams. But the black community in Maycomb, despite its abundance of admirable qualities, squats below even the Ewells, enabling Bob Ewell to make up for his own lack of importance by persecuting Tom Robinson. These rigid social divisions that make up so much of the adult world are revealed in the book to be both irrational and destructive. For example, Scout cannot understand why Aunt Alexandra refuses to let her consort with young Walter Cunningham. Lee uses the children’s perplexity at the unpleasant layering of Maycomb society to critique the role of class status and, ultimately, prejudice in human interaction.