Start with the journey, not a guessed source
The U.S. Census Bureau records Ellensburg city as a municipality in Kittitas County, Washington, with a 2020–2024 ACS five-year population estimate of 20,874 and a margin of error of 52. That establishes the geographic setting; it does not establish search demand, competition, legal need, lead volume or revenue. For attribution, the practical question is narrower: can your firm distinguish an Ellensburg-oriented visit from the page, referrer, channel and device associated with the inquiry? Bosseo’s public Lead Attribution page describes channel, referrer, landing page, device and session detail as part of a lead journey.
Recommended approach
Review whether your current records can identify the first and later visits connected to an inquiry, including visits to pages directed at Ellensburg or Kittitas County. Treat the Census geography as a boundary for review, not as evidence that a particular channel will produce matters.
