Description: This data contains the boundaries of the Sphere of Influence in the SCAG Region for the year 2019, updated as of January 7, 2022. The Sphere of Influence represents the geographic extent to which a city can expand by annexation. The original sphere of influence boundary data was obtained from county local agency formation commissions (LAFCOs)to reflect the most current updates and then was reviewed and cleaned up by SCAG staff. This data will be further reviewed and updated as SCAG continues to receive feedbacks from LAFCOs, subregions and local jurisdictions.
Service Item Id: 824b6fa382df4148b3614f2470e5588d
Copyright Text: County LAFCOs, Southern California Association of Governments (SCAG)