 Grand Prairie is part of the humid subtropical region.According to the city's 2007–2008 Comprehensive Annual Financial Report, the city's various funds had $275.5 million in revenues, $236.4 million in expenditures, $1,003.2 million in total assets, $424.9 million in total liabilities, and $305.9 million in cash and investments.The Parkland Health & Hospital System (Dallas County Hospital District) operates the E. Carlyle Smith, Jr. Health Center in Grand Prairie.