1. Start with Marshall’s actual service area, not a population assumption
The Census record identifies Marshall as a municipality in Harrison County, Texas, with a 2020–2024 ACS five-year population estimate of 23,825 and a margin of error of 49. That fact can help you describe the geographic scope of your intake plan. It cannot tell you how many people call your firm, which matters they have, whether callers are available after hours, or whether your current team needs additional coverage. A useful review should separate callers located in Marshall from callers elsewhere in Harrison County or outside the county who contact a firm serving the area.
Recommended approach
Bring recent call records, your stated service area and your practice-area rules to the consultation. Decide whether the phone system should ask for location, matter type, existing-client status and urgency, rather than treating Marshall’s population as a forecast. Keep geographic language precise: Marshall city, Harrison County and the broader Texas market are not interchangeable.
