1. Define the geography without treating population as demand
Irmo is recorded as a municipality in South Carolina. The Census population estimate for Irmo town is 11,813 for the 2020–2024 ACS five-year period, with a margin of error of 49. The recorded county relationships are Lexington County and Richland County. Those facts establish geographic scope; they do not establish legal demand, search volume, competition, lead volume, staffing needs or language preferences. For attribution, the practical question is narrower: can your firm distinguish inquiries associated with Irmo from inquiries associated with the wider counties and other service areas?
Recommended approach
Decide which geographic distinctions matter to your intake and marketing review. Ask whether an Irmo landing page, a county page, a referral, an advertisement or another path should be evaluated separately. Do not use the population figure to forecast leads. Use your own inquiry and matter records to determine whether geographic reporting is useful.
