#Us county population density 2017 map software
#Us county population density 2017 map series

The 'Hawaii-adjustment' to the Census Bureau’s estimates has the net result of reducing the estimated white population and increasing the estimated Asian and Pacific Islander population for the state. Based on concerns that the native Hawaiian population has been vastly undercounted in previous censuses, the Epidemiology Program of the Hawaii Cancer Research Center has recommended an adjustment to the populations for their state. A modification that NCI has made to the Census Bureau estimates only affects population estimates for the state of Hawaii.The bridged race estimates and a description of the methodology used to develop them appear on the National Center for Health Statistics Web site. The population estimates incorporate intercensal (for July 1, 2000-2009) and Vintage 2020 (for July 1, 2010- 2020) bridged race estimates that are derived from the original multiple race categories in the 20 Censuses.The modifications made by the NCI to the Census Bureau estimates are documented in Modifications to Census Bureau's County Population Data and are summarized below.

Census Bureau's Population Estimates Program, in collaboration with the National Center for Health Statistics, and with support from the NCI through an interagency agreement.

#Us county population density 2017 map series

They represent a modification of the intercensal and Vintage 2020 annual time series of July 1, county population estimates by age, sex, race, and Hispanic origin produced by the U.S.

#Us county population density 2017 map software

The county population estimates currently used in the SEER*Stat software to calculate cancer incidence and mortality rates are available for download (see Download U.S. Due to 2020 Census delays, NCI modified Vintage 2020 bridged race population estimates have been reused as population denominators for calculating cancer incidence rates for diagnosis years from 2010 to 2020.Īs NCI continues to evaluate the comparability of race data between cancer incidence and Census Bureau’s population estimates to explore reporting options, cancer incidence rate statistics released in April 2023 continue to use bridged race categories.