Use Cascades geography as a coverage decision
Cascades is recorded as a census-designated place in Loudoun County, Virginia. The 2020–2024 ACS five-year population estimate is 12,357, with a margin of error of 893. That number describes the recorded population of the CDP; it does not establish legal demand, search volume, competition, lead volume, or revenue. For Local Service Ads, the useful question is how your firm defines the area it actually serves. Cascades may be one part of a broader Loudoun County service area, or it may need to be treated separately from other Virginia locations. Those are targeting and intake choices, not conclusions available by the population estimate.
Recommended approach
Bring a precise service-area list to the consultation. Decide which matters you will accept from Cascades, Loudoun County, and any other Virginia areas you serve. Keep the geographic settings narrow enough to protect capacity, but do not advertise an area your firm cannot serve responsibly.
