Quick Answer: The best way to deploy structured data across a multi-location site is to implement a centralized, template-driven schema system that dynamically injects location-specific JSON-LD at the page level. Use the correct schema types for each page intent—FAQPage for FAQ sections, Review or AggregateRating only when the reviews are genuine and visible on-page, Organization for the parent brand, and LocalBusiness or a more specific subtype for each location page—while maintaining unique entity IDs, consistent NAP data, and clean canonical relationships.
A multi-location schema strategy should be engineered as a structured entity graph, not as isolated snippets pasted into pages. The parent brand should own the Organization markup, while each branch, office, or storefront should have its own location-specific LocalBusiness entity with unique @id, address, phone, geo, opening hours, and sameAs references where relevant. FAQPage markup should only be deployed on pages that visibly contain those exact questions and answers, and review markup should only be used when the reviews are first-party, page-visible, and compliant with Google’s guidelines. The highest-performing implementation is a reusable schema framework tied to your CMS or Next.js rendering layer, so every location page emits accurate, consistent JSON-LD from a single source of truth, reducing duplication, preventing entity conflicts, and improving eligibility for rich results and local pack relevance.