State Congressional Districts - SCAG Region

SCAG region California Congressional districts data are administrative boundaries updated with 2020 US Census in accordance to the policy and procedure that guide redistricting by the appropriate federal authorities. Electoral boundaries must be updated after every decennial census, as required by law.. These data also include contact attribute information for each elected official in the feature file. They are intended for planning and reference purposes, These administrative boundary data are consistent with federally approved boundaries and have been reviewed and verified by SCAG Government Affairs Officers for its attribute information. Note, these data are clip to the SCAG region boundaries.SCAG辖区内的加利福尼亚州国会选区数据集，是依据美国联邦相关主管机构制定的选区重划政策与流程，结合2020年美国人口普查数据更新的行政区划边界数据。根据法律要求，每十年一次的人口普查完成后，均需更新选举边界。该数据集的要素文件中还收录了每位当选官员的联系属性信息。本数据集仅用于规划与参考用途，此类行政区划边界数据与联邦审定的官方边界保持一致，且其属性信息已由SCAG政府事务专员完成审核与验证。请注意，本数据集已按SCAG辖区边界进行空间裁剪。