1. Start with the geography your firm actually serves
Lake Arrowhead is recorded by the U.S. Census Bureau as a census-designated place in San Bernardino County, California. The 2020–2024 American Community Survey five-year population estimate is 10,639, with a margin of error of 1,154. That is context for service-area planning, not evidence of search demand, competition, case volume or revenue. A firm may serve people in Lake Arrowhead while also handling matters elsewhere in San Bernardino County or California. Attribution should therefore preserve the geographic distinctions your firm uses in practice rather than turning one place name into a conclusion about performance.
Recommended approach
Define the service-area fields and reporting questions before reviewing results. Decide whether Lake Arrowhead should be examined as a location, whether San Bernardino County matters separately, and how your team will identify a matter’s actual service area. Then compare those labels with the channel, landing page and case outcome attached to each inquiry.
