COMMUNITY DEVELOPMENT Administration Planning Division Economic Development Staff Profiles & Contacts Rich and Colorful History Culture and Entertainment Schools Quality Housing Churches Golf Trade Area Demographics Development Sites Permits, Forms & Brochures Links Building & Safety Division Engineering Division Public Works Neighborhood Improvement Permits, Forms & Brochures Municipal Code FAQs Ask a Question RETURN TO CITY SERVICES San Gabriel has phenomenal trade area demographics with over 600,000 people within a five-mile radius, and over 200,000 households. For additional demographic information click here.