El Rancho Vela ColoniaLa Lomita ColoniaNetosSammy Martinez ColoniaValle Hermoso Census Designated PlaceValle Hermosa ColoniaLa Carla ColoniaLos Olmos ColoniaGarza-Salinas ColoniaLas LomasMitchell ColoniaSan Juan PlazaFort Ringgold Historic SiteB and E ColoniaSanta CruzJoseph Griggs ColoniaMain PlazaSanta Rosa ColoniaRio Grande CityGarza-Salinas Number 2 ColoniaGarza-Salinas IIReyna ColoniaEl Chaparral Number 1 ColoniaRio Grande City Municipal AirportMonumento Batalla Santa GertrudisLas Palomas Wildlife Management Area - Prieta UnitCobby LakeLas Palomas Wildlife Management Area - La Grulla UnitGongora HillClub de Caza y Pesca MonterreyPresa del AzucarLas Palomas Wildlife Management Area - Penitas UnitParque Natural CamargoFalcon DamHidalgo County Water District Number 16Diamond O Ranch AirportFalcon State ParkLas Palomas Wildlife Management Area - Kiskadee UnitPutz AirportMoore Field