1. Start with the geography your firm actually serves
Vandergrift is a borough in Westmoreland County, Pennsylvania. The 2020–2024 ACS 5-year population estimate is 5,011, with a margin of error of 29. That fact helps define one place in your service area, but it does not establish how many people search for legal help, which matters they need, or whether a particular channel will produce inquiries. It should help you inspect the real paths taken by people who contact your firm from Vandergrift, Westmoreland County or another area you intentionally serve.
Recommended approach
During a consultation, define the geographic labels your firm uses for inquiries and matters. Keep Vandergrift, Westmoreland County and Pennsylvania distinct in reporting so a local observation is not mistaken for a countywide or statewide result.
