1. Start with the McKinleyville geography you actually serve
The Census identifies McKinleyville as a CDP in Humboldt County, California. That is narrower than treating every nearby person, household or community as part of your service area. Attribution should therefore preserve the geographic meaning of each visit rather than turn one place name into a demand claim. If a visitor reaches a McKinleyville-focused page, that page can be reviewed as one part of the journey; it should not be treated as proof that the visitor needs legal help or will become a client.
Recommended approach
Define the geographic labels your firm wants to review before interpreting reports. Separate McKinleyville from other Humboldt County locations and from broader California traffic. Ask which locations belong in intake, which belong in reporting, and whether a location is known from the visitor’s journey, the person’s own response, or another permitted business record.
