Delta is a village in Madison Parish, Louisiana, United States. The population was 239 at the 2000 census. It is part of the Tallulah Micropolitan Statistical Area.

As the birthplace of African-American entrepreneur Madam C.J. Walker, the first American woman to become a millionaire by her own business achievements, it has been included as one of 26 featured sites on the Louisiana African American Heritage Trail. In nearby Tallulah, Louisiana, the parish seat, a related site is the Hermione Museum, which has an exhibit about Walker.

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