Count Question Resolution Program

The U.S. Census Bureau (Bureau) conducted the Count Question Resolution (CQR) program to correct errors in the count of housing units as well as dormitories and other group living facilities known as group quarters. GAO was asked to assess whether CQR was consistently implemented across the country, paying particular attention to whether the Bureau identified census errors that could have been caused by more systemic problems. GAO also evaluated how well the Bureau transitioned to CQR from an earlier quality assurance program called Full Count Review. The CQR program, which ran from June 30, 2001, to September 30, 2003, played an important role in improving the quality of data from the 2000 Census in that it corrected numbers affecting 47 states and over 1,180 governmental units. Although this is a small percentage of the nation's more than 39,000 government entities, the count revisions impacted private homes, prisons, and other dwellings and, in some cases, were significant. For example, when the Bureau deleted duplicate data on students at the University of North Carolina at Chapel Hill and made other corrections, that state's head count dropped by 2,828 people. Similarly, CQR found that more than 1,600 people in Morehead, Kentucky, were counted in the wrong location. GAO identified several shortcomings with the CQR program, including inconsistent implementation by the Bureau's regional offices and the posting of inaccurate data to the Bureau's Web-based errata report. Moreover, while CQR found the counting of group quarters to be particularly problematic, the Bureau did not perform an active, nationwide review of these known trouble spots, and thus missed an opportunity to potentially improve the accuracy of the data for these dwellings. Further, because CQR had more stringent documentation requirements compared to a preceding program called Full Count Review, CQR rejected hundreds of unresolved full count issues, missing another opportunity to improve the data. As its plans proceed for the 2010 Census, it will be important for the Bureau to address the operational issues GAO identified. Moreover, because the data for apportionment and redistricting were later found to be flawed for some jurisdictions, it will be important for the Bureau to develop a count correction program that is designed to systematically review and correct these essential figures.

From Book's Preface: Contains summary population totals for the United States, Puerto Rico, and the Island areas and for major race groups and an overview of political, statistical, and technological context in which the census took place. Describes preparations for the census, including lessons learned from the 1990 census, consultations with governmental and other data users, recommendations from the National Academy of Sciences and other advisory groups, and the plans for and results of census tests conducted between 1992 and 1998. Summarizes the history of each question on the short and long forms, the response categories, data uses, and any associated editing, allocation, and coding instructions. Reviews evaluations and recommendations from the 1990 program, the decision to use paid advertising in Census 2000, developing and implementing an integrated marketing strategy, components of the partnership program, and a series of special initiatives. Describes the organization and distribution of regional census centers and local census offices, the hiring and training of temporary field staff, the hardware and software used to track and assess census progress, and the different components of the enumeration process. Summarizes the decision to hire contractors to conduct data capture and manage the data capture centers, the hardware and software used to capture census data, the headquarters tabulation process, identification and deletion of duplicates, editing and imputation, intermediate data files, and the creation of the 100 percent and sample detail files. Covers such topics as data collection and tabulation geography, mapping, creating and updating the census address list, data products and their dissemination, the experimental and evaluation programs, legislation, litigation, the debate over sampling, and the census in Puerto Rico and the Island Areas.

From Book's Preface: Contains summary population totals for the United States, Puerto Rico, and the Island areas and for major race groups and an overview of political, statistical, and technological context in which the census took place. Describes preparations for the census, including lessons learned from the 1990 census, consultations with governmental and other data users, recommendations from the National Academy of Sciences and other advisory groups, and the plans for and results of census tests conducted between 1992 and 1998. Summarizes the history of each question on the short and long forms, the response categories, data uses, and any associated editing, allocation, and coding instructions. Reviews evaluations and recommendations from the 1990 program, the decision to use paid advertising in Census 2000, developing and implementing an integrated marketing strategy, components of the partnership program, and a series of special initiatives. Describes the organization and distribution of regional census centers and local census offices, the hiring and training of temporary field staff, the hardware and software used to track and assess census progress, and the different components of the enumeration process. Summarizes the decision to hire contractors to conduct data capture and manage the data capture centers, the hardware and software used to capture census data, the headquarters tabulation process, identification and deletion of duplicates, editing and imputation, intermediate data files, and the creation of the 100 percent and sample detail files. Covers such topics as data collection and tabulation geography, mapping, creating and updating the census address list, data products and their dissemination, the experimental and evaluation programs, legislation, litigation, the debate over sampling, and the census in Puerto Rico and the Island Areas.

The usefulness of the U.S. decennial census depends critically on the accuracy with which individual people are counted in specific housing units, at precise geographic locations. The 2000 and other recent censuses have relied on a set of residence rules to craft instructions on the census questionnaire in order to guide respondents to identify their correct "usual residence." Determining the proper place to count such groups as college students, prisoners, and military personnel has always been complicated and controversial; major societal trends such as placement of children in shared custody arrangements and the prevalence of "snowbird" and "sunbird" populations who regularly move to favorable climates further make it difficult to specify ties to one household and one place. Once, Only Once, and in the Right Place reviews the evolution of current residence rules and the way residence concepts are presented to respondents. It proposes major changes to the basic approach of collecting residence information and suggests a program of research to improve the 2010 and future censuses.

Exploring the U.S. Census gives social science students and researchers alike the tools to understand, extract, process, and analyze data from the decennial census, the American Community Survey, and other data collected by the U.S. Census Bureau. Donnelly′s text provides a thorough background on the data collection methods, structures, and potential pitfalls of the census for unfamiliar researchers, collecting information previously available only in widely disparate sources into one handy guide. Hands-on, applied exercises at the end of the chapters help readers dive into the data. Along the way, the author shows how best to analyze census data with open-source software and tools. Readers can freely evaluate the data on their own computers, in keeping with the free and open data provided by the Census Bureau. By placing the census in the context of the open data movement, this text makes the history and practice of the census relevant so readers can understand what a crucial resource the census is for research and knowledge.