San Mateo Halloween Guide

Where to Actually Trick-or-Treat on the Peninsula 🎃

Not all trick-or-treating neighborhoods are created equal! As a Peninsula local, mom of two, and Realtor®, I've put together my go-to guide for where to take the kids this Halloween.

From the festive streets of San Mateo's Aragon and Baywood neighborhoods to hidden gems in Hillsborough, Foster City, Redwood City, and beyond, I'm sharing the spots locals love.

Inside the guide, you'll find:

• 🍬 The best streets and neighborhoods for trick-or-treating

• 👻 Family-friendly Halloween events for younger kids

• 🎃 Neighborhoods known for incredible decorations

• 🚗 Local tips on parking, crowds, and where to start

Whether you're looking for full-size candy bars, over-the-top decorations, or a fun, walkable neighborhood for little ones, this guide will help you plan the perfect Halloween night.

Save it, share it with another Peninsula parent, and make Halloween 2026 one to remember!