TX · CountyCameron County, Texas19 cities in the directoryCitiesCityPopulationRegionBrownsville199,062Lower Rio Grande ValleyCombes3,171Lower Rio Grande ValleyHarlingen74,950Lower Rio Grande ValleyLa Feria7,364Lower Rio Grande ValleyLos Fresnos8,362Lower Rio Grande ValleyLos Indios1,157Lower Rio Grande ValleyPalm Valley1,300Lower Rio Grande ValleyPort Isabel6,256Lower Rio Grande ValleyPrimera5,534Lower Rio Grande ValleyRangerville255Lower Rio Grande ValleyRio Hondo2,776Lower Rio Grande ValleySan Benito25,391Lower Rio Grande ValleySanta Rosa3,155Lower Rio Grande ValleySouth Padre Island5,704Lower Rio Grande ValleyStarbase550Lower Rio Grande ValleyTown of Bayview475Lower Rio Grande ValleyTown of Indian Lake750Lower Rio Grande ValleyTown of Laguna Vista4,039Lower Rio Grande ValleyTown of Rancho Viejo2,856Lower Rio Grande Valley