Censuses similar to or like 2020 United States census

The twenty-third United States national census. April 1, 2010. Wikipedia

This list tracks and ranks the population of the top 10 largest cities and other urban places in the United States by decade, as reported by each decennial United States Census, starting with the 1790 Census. For 1790 through 1990, tables are taken from the U.S Census Bureau's "Population of the 100 Largest Cities and Other Urban Places in the United States: 1790 to 1990." Wikipedia

The United States Census Bureau defines certain unincorporated communities as census-designated places (CDPs) for enumeration in each decennial census. The Census Bureau defined 187 Colorado CDPs for United States Census 2010 and 210 for United States Census 2020 Wikipedia

Process by which seats in the United States House of Representatives are distributed among the 50 states according to the most recent decennial census mandated by the United States Constitution. Apportioned a number of seats which approximately corresponds to its share of the aggregate population of the 50 states. Wikipedia

The fourth Census conducted in the United States. Conducted on August 7, 1820. Wikipedia

The first census of the whole United States. It recorded the population of the United States as of Census Day, August 2, 1790, as mandated by Article I, Section 2 of the United States Constitution and applicable laws. Wikipedia