1. Start with Wilmette service coverage, not population assumptions
The U.S. Census Bureau records Wilmette village as a municipality in Cook County, Illinois, with a 2020–2024 ACS five-year population estimate of 27,503 and a margin of error of 109. That establishes a geographic frame for a firm serving Wilmette; it does not establish call demand, legal need, competition, language preference or staffing requirements. Your service area may also extend beyond the village, so the useful question is where your unanswered calls originate and which callers you are prepared to serve.
Recommended approach
Review recent call records by caller location, practice area, time of day and disposition. Use that review to decide whether AI Answering should cover all unanswered calls or only selected intake paths. Keep Wilmette and Cook County as service-area context rather than treating population as a forecast.
