Local directory · Costa Mesa, CA

Restaurants in Costa Mesa, CA

Written & reviewed by Founder, SEO Local · 22 years in SEO · Updated October 2026 · LinkedIn

Did there are almost three thousand restaurants in Orange County? That’s what the US Census says, 2,946 to be exact. I was looking at a map from OpenStreetMap and found 207 of them listed by name. Quite a few have contact info; 45 actually list a phone number. And about 37 have websites linked. These listings are all free, which is pretty cool, any owner can claim their page on hashtag.org.

Restaurants directory · Costa Mesa

Data: © OpenStreetMap contributors

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Local news · Restaurants · Costa Mesa

Restaurants in Costa Mesa — FAQ

How many restaurants are in Costa Mesa, CA?
There are a whole bunch of restaurants 2,946 according to the US Census's County Business Patterns data for Orange County, California. Just putting that out there. This directory actually maps 207 of them by name.
How many of these restaurants list contact details?
Of the 207 restaurants mapped here, 45 list a phone number and 37 link a website.
Is this Costa Mesa restaurants directory free?
Yes. Every listing is built from free public data — US Census County Business Patterns and OpenStreetMap — and any business can claim its page on the hashtag.org network at no cost.

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