2000 United States Census

2000 United States Census. The 2000 United States Census, known as Census 2000, was the 22nd decennial enumeration mandated by the United States Constitution. Conducted by the United States Census Bureau on April 1, 2000, it determined the resident population of the United States to be 281,421,906, a significant increase from the 1990 United States Census. The data collected was crucial for reapportioning seats in the United States House of Representatives and guiding the distribution of federal funds to states and localities.

Background and purpose

The constitutional basis for the census originates from Article One of the United States Constitution, which requires an enumeration every ten years to apportion Congressional representation. Following the 1990 United States Census, which faced criticism for an undercount, particularly in urban areas like Los Angeles and New York City, planning for Census 2000 began under the administration of President Bill Clinton. A primary legal and political purpose was to fulfill the requirements of the Reapportionment Act of 1929, using the new population counts to redistribute the 435 seats in the United States House of Representatives among the fifty states. Furthermore, the data was essential for states to conduct Redistricting and for the allocation of hundreds of billions of dollars in federal programs under laws like the Social Security Act and the Elementary and Secondary Education Act.

Data collection and methodology

For the first time, the United States Census Bureau offered a multi-mode response system, allowing households to reply via the traditional paper questionnaire, by telephone, or through a new online form. The short form, sent to approximately five out of six households, collected basic information including questions about race, Hispanic origin, and housing tenure. The more detailed long form, sent to a sample, gathered extensive data on topics such as ancestry, educational attainment, journey to work, and income. To improve accuracy and address past undercounts, the Bureau employed advanced statistical techniques and a massive advertising campaign featuring partnerships with organizations like the National Association for the Advancement of Colored People and the National League of Cities.

Major findings and demographic changes

The census recorded a national population of 281,421,906, a 13.2 percent increase from 1990. California remained the most populous state, while Nevada, fueled by growth in Las Vegas, was the fastest-growing. Significant demographic shifts included a notable increase in the Hispanic population, which grew 58% to 35.3 million, and the Asian American population, which also saw substantial growth. For the first time, respondents could select more than one race category, resulting in nearly 6.8 million people, or 2.4% of the population, identifying as multiracial. Other key findings included the continued growth of the Sun Belt states like Texas and Florida, and detailed data on linguistic diversity and poverty rates across counties.

Controversies and challenges

The census was marked by significant political and statistical controversies. A major debate centered on the use of statistical sampling to adjust for the estimated undercount, a method supported by the Clinton administration but opposed by the Republican-led United States Congress and ultimately blocked by a Supreme Court decision in Department of Commerce v. United States House of Representatives. Privacy advocates, including the American Civil Liberties Union, raised concerns about data confidentiality, especially following the passage of the USA PATRIOT Act. Operational challenges included difficulties in counting homeless populations and residents in gated communities, as well as lawsuits from cities like Detroit and Miami alleging an undercount.

Impact and legacy

The reapportionment results shifted twelve seats in the United States House of Representatives, with states like Arizona, Georgia, and Texas gaining representation, while states like New York and Pennsylvania lost seats. The detailed demographic data has been extensively used by researchers, businesses like Nielsen, and government agencies for decades, influencing everything from disaster planning to site selection for major corporations. Census 2000's introduction of a multi-racial identification category had a profound social impact, changing how federal agencies and institutions like the Centers for Disease Control and Prevention collect and report racial data. Its methodological experiences directly informed the planning and execution of the subsequent 2010 United States Census.

Category:2000 United States Census Category:2000 in the United States Category:United States censuses