Duval County, Florida

Duval County
Duval County
Consolidated city-county
	City of Jacksonville and Duval County
	Duval County Courthouse
	Flag Seal
	Location within the U.S. state of Florida
	Florida's location within the U.S.
	Coordinates: 30°20′6.882″N 81°38′53.206″W / 30.33524500°N 81.64811278°W
Country	United States
State	Florida
Founded	August 12, 1822
Named after	William Pope Duval
Seat	Jacksonville
Largest city	Jacksonville
Government
• Mayor	Donna Deegan (D); Councilmembers Members Ken Amaro (R); Mike Gay (R); Will Lahnen (R); Kevin Carrico (R); Joseph Carlucci (R); Michael Boyland (R); Jimmy Peluso (D); Reginald Gaffney Jr. (D); Tyrona Clark-Murray (D); Ju'Coby Pittman (D); Raul Arias (R); Randy White (R); Rory Diamond (R); Rahman Johnson (D); Terrance Freeman (R); Ron Salem (R); Nicholas Howland (R); Matt Carlucci (R); Chris Miller (R);
Area
• Total	918.464 sq mi (2,378.81 km2)
• Land	762.623 sq mi (1,975.18 km2)
• Water	155.841 sq mi (403.63 km2) 17.0%
Population (2020)
• Total	995,567
• Estimate (2023)	1,030,822
• Density	1,100/sq mi (420/km2)
Time zone	UTC−5 (Eastern)
• Summer (DST)	UTC−4 (EDT)
Area code	904 and 324
Congressional districts	4th, 5th
Website	jacksonville.gov
	GDP Total $98.043 billion (2023)

Duval County (/djuːˈvɔːl/ dew-VAWL), officially the City of Jacksonville and Duval County, is a county in the northeastern part of the U.S. state of Florida. As of the 2020 census, its population was 995,567, making it the sixth-most populous county in Florida. 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, Florida Metropolitan Statistical Area.