Weatherford encompasses about 27 square miles, according to the U.S. Census Bureau QuickFacts (2020 land area: 27.12 sq mi). Planning for roadways, water systems, and resilient utilities is essential in this growing area.Weatherford encompasses about 27 square miles, according to the U.S. Census Bureau QuickFacts (2020 land area: 27.12 sq mi). Planning for roadways, water systems, and resilient utilities is essential in this growing area.