Alcott was born on November 29, 1832 in Germantown on her father's 33rd birthday. She was the daughter of transcendentalist and educator Amos Bronson Alcott and social worker Abby May and the second of four daughters: Anna Bronson Alcott was the eldest; Elizabeth Sewall Alcott and Abigail May Alcott were the two youngest. The family moved to Boston in 1834,[3] where Alcott's father established an experimental school and joined the Transcendental Club with Ralph Waldo Emerson and Henry David Thoreau. Bronson Alcott's opinions on education and tough views on child-rearing shaped young Alcott's mind with a desire to achieve perfection, a goal of the transcendentalists.[4] His attitudes towards Alcott's wild and independent behavior, and his inability to provide for his family, created conflict between Bronson Alcott and his wife and daughters.[4]
In 1840, after several setbacks with the school, the Alcott family moved to a cottage on 2 acres (8,100 m2) of land, situated along the Sudbury River in Concord, Massachusetts. The three years they spent at the rented Hosmer Cottage were described as idyllic.[5] By 1843, the Alcott family moved, along with six other members of the Consociate Family,[4] to the Utopian Fruitlands community for a brief interval in 1843–1844. After the collapse of the Utopian Fruitlands, they moved on to rented rooms and finally, with Abigail May Alcott's inheritance and financial help from Emerson, they purchased a homestead in Concord. They moved into the home they named "Hillside" on April 1, 1845.