Restaurants in Diamond Bar, CA

We list 72 restaurants in Diamond Bar, CA. The most common cuisines are Asian, Chinese and American.

Updated October 2026

How many restaurants are there in Diamond Bar, CA?

72 are listed so far. None has five or more diner reviews in our data, so the list isn't ranked by rating yet; the most common cuisines are Asian, Chinese and American.

What are the most common cuisines in Diamond Bar, CA?

By number of places: Asian (21), Chinese (14), American (6), Pizza (5) and Japanese (4). A restaurant that serves two cuisines counts once for each.