The 1890 Census was the eleventh national census conducted in the United States. It aimed to count the population and gather demographic information, including age, sex, race, and occupation. This census was notable for being the first to use electric tabulating machines, which significantly sped up the data processing. Unfortunately, much of the 1890 Census data was lost due to a fire in 1921, resulting in incomplete records. Despite this setback, the census provided valuable insights into the rapid growth and changes in the U.S. population during the late 19th century, reflecting the effects of industrialization and urbanization.