City Boundaries - SCAG Region

This is SCAG’s 2019 city boundary data (v.1.0), updated as of July 6, 2021, including the boundaries for each of the 191 cities and 6 county unincorporated areas in the SCAG region. The original city boundary data was obtained from county LAFCOs to reflect the most current updates and annexations to the city boundaries. This data will be further reviewed and updated as SCAG continues to receive feedbacks from LAFCOs, subregions and local jurisdictions. Data-field description: COUNTY: County name COUNTY_ID: County FIPS Code CITY: City Name CITY_ID: City FIPS Code ACRES: Area in acres SQMI: Area in square miles YEAR: Dataset year本数据集为SCAG 2019版城市边界数据（版本1.0），最后更新于2021年7月6日，覆盖SCAG辖区内全部191座城市及6个县辖未合并区域的边界范围。原始城市边界数据取自各县级地方机构编制委员会（Local Agency Formation Commissions，LAFCOs），用于呈现城市边界的最新调整与市域拓界情况。后续SCAG在收到来自LAFCOs、各分区及地方辖区的反馈后，将对本数据集开展进一步审核与更新。数据字段说明如下：COUNTY：县名；COUNTY_ID：县联邦信息处理标准代码（Federal Information Processing Standards，FIPS）；CITY：城市名称；CITY_ID：城市联邦信息处理标准代码（FIPS）；ACRES：面积（英亩）；SQMI：面积（平方英里）；YEAR：数据集年份。