Jefferson County, LA City and City Map
Jefferson County has 18 cities / towns. See all cities/towns in List View or use the map below to review.
Jefferson County Cities / Towns by Population
Metairie 140,074Kenner 66,926Marrero 33,263Terrytown 23,900Harvey 21,247Gretna 17,801River Ridge 13,835Jefferson 11,068Waggaman 9,857Harahan 9,324Westwego 8,531Bridge City 7,163Avondale 5,262Elmwood 4,758Jean Lafitte 2,110Lafitte 1,276Grand Isle 1,002Barataria 908