Port Richey is located at 28°16′29″N 82°43′23″W﻿ / ﻿28.27472°N 82.72306°W﻿ / 28.27472; -82.72306 (28.274651, -82.723009). According to the United States Census Bureau, the city has a total area of 2.7 square miles (7.0 km 2).