EntityQ2651543· pop 31· linked from 179 articlesColumbiaSign in to saveparish seat of Caldwell Parish, Louisiana, United StatesConnectionsrace and ethnicity in the United States CensusEntityWorld War IConceptLouisianaEntitytime zoneEntityNew OrleansEntitygeographic coordinate systemEntityAmerican Civil WarConceptBaton RougeEntityDaylight saving timeConcepttownEntityBaptistsEntityyellow feverEntityShreveportEntityQ5390EntityUTC−06:00EntityUnited States Marine CorpsEntityLafayetteEntityUnited States Census BureauEntitytelephone numbering planEntitysteamboatEntityCategoriesColumbia, LouisianaLouisiana populated places on the Ouachita RiverParish seats in LouisianaTowns in Caldwell Parish, LouisianaTowns in Louisiana