Dunbar's father was a veteran of the American Civil War, having served in the 55th Massachusetts Infantry Regiment[?] and the 5th Massachusetts Colored Cavalry Regiment[?]. His parents instilled in him a love of learning and history. He was the only black student at Dayton Central High School, but he participated actively as a student. He wrote his first poem at age 6 and gave his first public recital at age 9. Dunbar's first published work came in a newspaper put out by his high-school friends, Wilbur and Orville Wright, who owned a printing plant. The Wright Brothers later invested in the Dayton Tattler, a newspaper aimed at the black community edited and published by Dunbar.
His first collection of poetry, Oak and Ivy was published in 1892 and attracted the attention of James Whitcomb Riley[?], the popular "Hoosier Poet". Both Riley and Dunbar wrote poems in both standard English and dialect. His second book, Majors and Minors (1895) brought him national fame and the patronage of William Dean Howells, the novelist and critic and editor of Harper's Weekly. After Howells' praise, his first two books were combined as Lyrics of a Lowly Life and Dunbar started on a career of international literary fame that was cut short by his death.
He kept a lifelong friendship with the Wrights, and was also closely associated with Frederick Douglass and Booker T. Washington. He was honored with a ceremonial sword by President Theodore Roosevelt.
He wrote a dozen books of poetry, four books of short stories, and five novels and a play. His essays and poems were published widely in the leading journals of the day. During his life, considerable emphasis was laid on the fact that Dunbar was of pure black descent, with no white ancestors.