1. Start with the footprint you actually serve
Michigan City is recorded as a municipality in LaPorte County, Indiana. Bosseo’s public Programmatic SEO description says a firm can choose statewide coverage or limit the engine to counties it selects. For a Michigan City firm, that makes geographic scope a business decision rather than a population calculation. You may want pages for cities throughout Indiana, or you may prefer to begin with LaPorte County and other counties your firm intentionally serves. The available Census record establishes the city-and-county relationship; it does not establish how many people search for a lawyer or whether your firm can responsibly accept matters from them.
Recommended approach
Before booking a consultation, list the counties your firm serves, the locations it does not serve, and any distinctions between an office location, a service area and a court jurisdiction. Ask Bosseo to show how a Michigan City page would fit within that footprint and how the scope could be reviewed before expansion.
