The 1930 United States Census was the 15th national census conducted in the United States, taking place on April 1, 1930. It aimed to count the population and gather demographic information, including age, sex, race, and occupation. This census recorded approximately 123 million people living in the country at that time. The results of the 1930 census revealed significant changes in the U.S. population compared to previous decades, including urbanization trends and shifts in demographics due to immigration. The data collected helped inform government policies and resource allocation during the Great Depression, impacting various aspects of American life.