Mansfield coverage should be set deliberately
Mansfield is recorded as a municipality in Texas. Those are geographic relationships, not proof that every resident of each county is in your service area or that a county-wide setting is appropriate for your practice. A Local Service Ads review should therefore distinguish Mansfield from each county and from any broader service area you may consider.
Recommended approach
Ask Bosseo to review the proposed service areas one by one. Confirm whether the campaign should focus on Mansfield, selected areas in the three listed counties, or another precisely defined geography. Keep the geographic choice separate from assumptions about demand, competition or lead volume.
