The Department of Commerce is a U.S. government agency responsible for promoting economic growth and job creation. It oversees various programs that support businesses, trade, and economic development. The department also collects and analyzes data to inform policy decisions and improve the economy. Additionally, the Department of Commerce includes several key agencies, such as the Census Bureau, which gathers population and economic data, and the National Oceanic and Atmospheric Administration (NOAA), which focuses on weather and environmental issues. Together, these agencies work to enhance the nation's economic prosperity and ensure fair trade practices.