1. Define the O'Fallon service area before setting an LSA budget
The Census identifies O'Fallon as a municipality in St. Clair County. That is a useful geographic starting point, not a forecast of advertising performance. Your firm should decide whether the campaign is intended to serve O'Fallon alone, St. Clair County more broadly, or additional areas it actually accepts. The geographic choice affects which inquiries are relevant and how the intake team evaluates location. Bosseo's public Local Service Ads page says its program includes practice-area categories and service-area targeting, with budgets tuned to the firm's case types and market.
Recommended approach
Bring your actual service boundaries and conflict rules to the consultation. Ask how each proposed area will be reviewed against eligibility, travel, court location, and case acceptance requirements. Do not use O'Fallon's population as a substitute for a market test.
