Duval County Public Schools (DCPS) is the public school district that serves the families and children residing in the urban, suburban, and rural areas of the City of Jacksonville and Duval County, Florida. As of 2015, the district had an enrollment of over 130,000 students, making it the 20th largest school district in the United States, and the 6th largest school district in Florida. The district's 196 schools are traditional neighborhood and magnet schools, charter schools, and alternative schools, all of which serve students of various needs.

Duval County is in the northeastern part of the U.S. state of Florida. As of July 2022, the population was 1,016,536, up from 864,263 in 2010. It is Florida's sixth-most populous county. Its county seat is Jacksonville, with which the Duval County government has been consolidated since 1968. Duval County was established in 1822, and is named for William Pope Duval, Governor of Florida Territory from 1822 to 1834. Duval County is the central county of the Jacksonville Metropolitan Statistical Area.