Start with the geography you actually serve
Mountlake Terrace is a municipality in Snohomish County, Washington. The 2020–2024 American Community Survey five-year population estimate for the city is 23,104, with a margin of error of 48. That is context for defining a service area, not evidence of legal demand, lead volume, competition or revenue. Attribution should therefore distinguish the geographic context of a page or campaign from the source of an actual inquiry. If your firm serves Mountlake Terrace alongside other Snohomish County communities, review whether your records preserve the page, referrer and channel for each inquiry rather than treating every local contact as one undifferentiated market.
Recommended approach
Use Mountlake Terrace as a deliberate geographic dimension in your review, while keeping city, county and broader Washington service areas distinct. Ask which local pages and channels produce qualified inquiries and which produce signed matters; do not use population as a forecast.
