County government
San Mateo County Board of Supervisors
Board’s official district map resource (opens in a new tab)Official instructions
The Board page publishes a “Find Your District” section containing an iframe titled “BOS LP Map” from the county GIS district application. This is an information referral to the published map resource; an image label is not treated as a working query. Direct application behavior and an address-specific result were not verified.
- Availability · Official LAFCO referral to the Board district resource only; other profile figures, meeting information and county-outline imagery are outside this review
- The San Mateo County Board of Supervisors is composed of five members elected to four-year terms by the public in their respective districts (see FIND YOUR DISTRICT on the Board of Supervisors website).
Source & saved evidence
Exact official district resource purpose or limitation
The San Mateo County Board of Supervisors is composed of five members elected to four-year terms by the public in their respective districts (see FIND YOUR DISTRICT on the Board of Supervisors website).
Agent source review: October 26, 2026 · Snapshot
a66dd0b49ebf6e4e
Source & saved evidence
Board’s official district map resource
Find Your District...
Agent source review: October 26, 2026 · Snapshot 1bdb85fa8cabbd71