1. Start with the Sugar Grove service boundary, not an assumed call forecast
The Census record identifies Sugar Grove village as a municipality in Kane County and reports an estimated population of 9,240 for the 2020–2024 ACS 5-year period, with a margin of error of 63. Those figures describe the place; they do not show how many people contact your firm, what legal problems they have, when they call or whether you need additional phone coverage. Keep Sugar Grove and Kane County as geographic labels for your service area rather than treating the population estimate as a demand model.
Recommended approach
During a review, map the locations your firm actually serves and compare them with the geographic information you provide callers. Decide whether the AI should identify Sugar Grove or Kane County as a service-area question, and specify what it should do when a caller is outside your accepted geography. Measure answered calls, classifications, callbacks and dispositions from your own records instead of using population as a proxy.
