Guide to Florida

Cities and Towns in Duval County, Florida

by countryaah · Published November 11, 2022 · Updated December 7, 2022

Founded in 1822, Duval County is one of 67 counties in the state of Florida. Historically, Duval County was formed from St. Johns. The city of Jacksonville is the county seat. With FIPS code of 31, Duval County has a population of 999,935 and area of 774 square miles (2,005 km²).

List of all cities in Duval County, FL alphabetically

City/Town	Postal Code	Area Code
Atlantic Beach, FL	32224	904
Atlantic Beach, FL	32233	904
Baldwin, FL	32234	904
Cecil Field, FL	32215	904
Dinsmore, FL	32219	904
Jacksonville, FL	32099	904
	32201	904
	32202	904
	32203	904
	32204	904
	32205	904
	32206	904
	32207	904
	32208	904
	32209	904
	32210	904
	32211	904
	32212	904
	32214	904
	32215	904
	32216	904
	32217	904
	32218	904
	32219	904
	32220	904
	32221	904
	32222	904
	32223	904
	32224	904
	32225	904
	32226	904
	32227	904
	32228	904
	32229	904
	32230	904
	32231	904
	32232	904
	32233	904
	32234	904
	32235	904
	32236	904
	32237	904
	32238	904
	32239	904
	32240	904
	32241	904
	32244	904
	32245	904
	32246	904
	32247	904
	32250	904
	32254	904
	32255	904
	32256	904
	32257	904
	32258	904
	32266	904
	32277	904
Jacksonville Beach, FL	32227	904
	32240	904
	32250	904
Jacksonville N A S, FL	32212	904
Jacksonville Naval Hospital, FL	32214	904
JAX Naval AIR, FL	32212	904
JAX Naval Hos, FL	32214	904
Maxville, FL	32234	904
Mayport, FL	32227	904
Mayport, FL	32228	904
	32233	904
Mayport Naval Housing, FL	32227	904
Mayport Naval Station, FL	32228	904
Nas Jacksonvle, FL	32212	904
Neptune Beach, FL	32266	904

Map of Cities in Duval County, FL

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