1. Start with San Juan’s actual service boundary
San Juan is recorded as a municipality in Hidalgo County, Texas. The 2020–2024 American Community Survey 5-year population estimate for San Juan city is 36,149, with a margin of error of 28. That figure describes the municipality; it does not establish legal demand, search behavior, competition, language preference, lead volume or staffing requirements. Your attribution design should therefore distinguish San Juan city from the wider Hidalgo County area and from any other places your firm serves. A source record that says only “Google” or “San Juan” may be too broad for a useful budget decision.
Recommended approach
Before reviewing performance, define the geographic labels your firm actually needs: San Juan city, Hidalgo County, and any additional service areas. Decide whether each inquiry should be evaluated by location, practice area, source and outcome together. Keep the Census geography as context, not as a proxy for prospective-client activity.
