US Census Annual Estimates of the Resident Population for Selected Age Groups by Sex for the United States
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https://data.cdc.gov/Funding/US-Census-Annual-Estimates-of-the-Resident-Populat/b2jx-uyck
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资源简介：
2010-2018; 2019. US Census Annual Estimates of the Resident Population for Selected Age Groups by Sex for the United States. The estimates for the 2010-2018 dataset are based on the 2010 Census and reflect changes to the April 1, 2010 population due to the Count Question Resolution program and geographic program revisions. Median age is calculated based on single year of age. The estimates for 2019 are based on a one-year dataset that was published on the US Census website in 2021. For population estimates methodology statements, see http://www.census.gov/popest/methodology/index.html.
2010-2018年；2019年美国人口普查年度居民人口估计数据，按性别和选定年龄段划分。2010-2018年数据集的估计值基于2010年人口普查，并反映了由于计数问题解决计划及地理规划修订而对2010年4月1日人口的调整。中位年龄基于单一年龄年份计算。2019年估计值基于2021年发布于美国人口普查网站的一年期数据集。关于人口估计方法说明，请参阅http://www.census.gov/popest/methodology/index.html。
提供机构：
Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health
