1. Start with the Destrehan service boundary
Destrehan’s official geographic relationship is St. Charles Parish. A firm may serve Destrehan while also accepting matters from elsewhere, but those are separate decisions. Lead Attribution should therefore preserve the location associated with a journey rather than treating every Louisiana inquiry as a Destrehan lead. Population is not a forecast of demand. It is a reason to define the geographic question precisely: which Destrehan pages, referrals, advertisements or other paths should be reviewed, and how should those be distinguished from Parish-wide or broader Louisiana activity?
Recommended approach
Before reviewing performance, agree on the geographic labels that matter to your firm. Decide whether Destrehan should be evaluated alone, alongside St. Charles Parish, or within a wider service area. Keep the labels distinct so a later budget or intake decision does not rely on an ambiguous “local” category.
