The 1830 United States Census was the fourth national census conducted in the United States, taking place on June 1, 1830. It aimed to count the population and gather demographic information, including age, sex, and race. This census was significant as it provided insights into the growing population and changing demographics of the nation during a time of expansion and development. The results of the 1830 census showed a population of approximately 12.8 million people, reflecting a substantial increase since the previous census in 1820. The data collected helped inform government policies and resource allocation, contributing to the understanding of the country's social and economic landscape.