Is San Mateo safe for solo female travelers?

San Mateo is generally considered relatively safe for solo female travelers. Like in many places, some common sense precautions will help ensure a smooth trip. It's recommended to avoid walking alone late at night and keep a close eye on personal belongings. Locals are known for their warmth and hospitality. Nonetheless, make sure to research and plan your travel details well to ensure you're informed about local customs, areas to avoid, and areas with high criminal activity.