What areas of los santos are available in both gta online and story mode?

Both Grand Theft Auto V story mode and GTA Online are set within the same fictional state of San Andreas, with Los Santos serving as the primary city in both versions. The central areas of Los Santos, including downtown, the financial district, Vinewood, and surrounding neighborhoods, appear in both modes. However, GTA Online includes additional areas and modifications to the city that are not present in story mode, such as new businesses, construction sites, and activity locations. Conversely, story mode features specific mission areas, character homes, and narrative locations within Los Santos that don't appear in the online version. The fundamental city layout and many landmarks remain consistent across both modes, allowing players to recognize the same core geography whether playing solo story mode or in the online multiplayer environment.