1. Start with the geography your firm actually serves
Du Quoin is recorded as a municipality in Perry County, Illinois. The 2020–2024 American Community Survey 5-year population estimate for the city is 5,726, with a margin of error of 18. That figure describes the city’s population; it does not establish legal demand, inquiry volume, competition, staffing requirements or revenue. For automation planning, the useful geographic question is narrower: which inquiries does your firm accept from Du Quoin, Perry County and any other service areas, and should those inquiries follow the same path?
Recommended approach
Separate service-area rules from population assumptions. On the consultation, list the places and matter types your firm accepts, then decide whether geography should affect routing, qualification, ownership or escalation. Treat the Du Quoin and Perry County relationship as an intake rule to review, not as evidence of expected lead volume.
