1. Start with the Diamondhead service boundary, not a population assumption
Your firm may serve Diamondhead, the wider Hancock County area or clients elsewhere in Mississippi. Those are different geographic decisions. The Census record identifies Diamondhead as a municipality in Hancock County and reports a 2020–2024 ACS five-year population estimate of 9,338, with a margin of error of 43.
Recommended approach
Define which inquiries belong in the workflow: Diamondhead matters, Hancock County matters, statewide matters or another stated service area. Then decide whether geography should affect routing, qualification questions, ownership or follow-up. Review that decision against your engagement rules and the information your firm is permitted to collect.
