Population Denominator Data Sources and Data for Use with HCUP Databases (Updated with 2020 Population Data)
Identifies sources of population data that can be used with Healthcare Cost and Utilization Project (HCUP) databases to calculate rates of hospital care events per population. Includes rural-urban population data sources. Appendix A, Tables A.6 and A.7 provide U.S. population figures from 2000 through 2020 for a 4-category urban-rural definition and a 6-category urban-rural definition.
Marguerite Barrett, Rosanna M. Coffey, Katharine Levit
Agency for Healthcare Research and Quality
Healthcare quality · Hospitals · Research methods and resources · Rural definitions · Rural-urban differences