Use Islip’s geographic scope correctly when reviewing coverage
The 2020–2024 ACS five-year population estimate is 339,106, with a margin of error of 46. Use the geography to define the service area you want to discuss, not to assume how many calls the firm receives.
Recommended approach
Start with your actual phone records and define which callers the system should serve in Islip and elsewhere in Suffolk County or New York. Separate local inquiries from existing-client calls, wrong numbers and calls outside your practice scope. Then decide whether your routing rules should apply to all unanswered calls or only selected lines.
