2022 Age 0 to 18 Population Per Sq Mile

This dataset represent 2010 Census block groups that displays 2022 age 0 to 18 population per square mile in Arizona. Using the 2010 Census block groups layer it was joined to the 2022 1-Year Population Estimate dataset from Clarita's. Then, we calculated geometry for each block groups to obtain the area per square mile. Finally, we were able to calculate population density by the total population of 18 years old and younger to the block group area (sq. mile). Last Updated: May 2022 Update Frequency: Annual本数据集以亚利桑那州2010年人口普查区块组（Census Block Groups）为基础统计单元，展示该区域2022年每平方英里内0至18岁的人口密度数据。本数据集依托2010年人口普查区块组图层，与Clarita's发布的2022年1年期人口估算数据集完成属性关联。随后，研究人员为每个区块组计算几何属性以获取其平方英里级面积。最终，通过将18岁及以下总人口除以区块组面积（平方英里），计算得到对应人口密度。最后更新时间：2022年5月；更新频率：年度